From d8439a28b10142a17f8f11278e32ccdaa7bbb468 Mon Sep 17 00:00:00 2001
From: Roman Mogylatov <rmogilatov@gmail.com>
Date: Sun, 13 Sep 2020 20:32:21 -0400
Subject: [PATCH] Make provider generic type (#293)

* Add __class_getitem__ for Provider to null the typing in runtime

* Make Provider stub generic and remove types module

* Update types module tests

* Return types module with deprecation warning

* Return types module with deprecation warning

* Update changelog

* Add docs page
---
 docs/index.rst                            |    2 +-
 docs/introduction/key_features.rst        |    2 +-
 docs/main/changelog.rst                   |    6 +
 docs/providers/index.rst                  |    1 +
 docs/providers/typing_mypy.rst            |   58 +
 src/dependency_injector/containers.c      |   20 +-
 src/dependency_injector/providers.c       | 7991 +++++++++++----------
 src/dependency_injector/providers.pyi     |   12 +-
 src/dependency_injector/providers.pyx     |    4 +
 src/dependency_injector/types.py          |    8 +
 tests/typing/factory.py                   |    4 +-
 tests/unit/providers/test_base_py2_py3.py |    5 +
 tests/unit/providers/test_types_py36.py   |   15 -
 13 files changed, 4167 insertions(+), 3961 deletions(-)
 create mode 100644 docs/providers/typing_mypy.rst
 delete mode 100644 tests/unit/providers/test_types_py36.py

diff --git a/docs/index.rst b/docs/index.rst
index fe21c47b..2c72e9bc 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -78,7 +78,7 @@ Key features of the ``Dependency Injector``:
   and dictionaries. See :ref:`configuration-provider`.
 - **Containers**. Provides declarative and dynamic containers. See :ref:`containers`.
 - **Performance**. Fast. Written in ``Cython``.
-- **Typing**. Provides typing stubs, ``mypy``-friendly.
+- **Typing**. Provides typing stubs, ``mypy``-friendly. See :ref:`provider-typing`.
 - **Maturity**. Mature and production-ready. Well-tested, documented and supported.
 
 .. code-block:: python
diff --git a/docs/introduction/key_features.rst b/docs/introduction/key_features.rst
index f344d881..f81e62ca 100644
--- a/docs/introduction/key_features.rst
+++ b/docs/introduction/key_features.rst
@@ -20,7 +20,7 @@ Key features of the ``Dependency Injector``:
   and dictionaries. See :ref:`configuration-provider`.
 - **Containers**. Provides declarative and dynamic containers. See :ref:`containers`.
 - **Performance**. Fast. Written in ``Cython``.
-- **Typing**. Provides typing stubs, ``mypy``-friendly.
+- **Typing**. Provides typing stubs, ``mypy``-friendly. See :ref:`provider-typing`.
 - **Maturity**. Mature and production-ready. Well-tested, documented and supported.
 
 The framework stands on two principles:
diff --git a/docs/main/changelog.rst b/docs/main/changelog.rst
index 418e1bdd..0c83786f 100644
--- a/docs/main/changelog.rst
+++ b/docs/main/changelog.rst
@@ -7,6 +7,12 @@ that were made in every particular version.
 From version 0.7.6 *Dependency Injector* framework strictly 
 follows `Semantic versioning`_
 
+Develop
+-------
+- Add native support of the generics to the providers: ``some_provider = providers.Provider[SomeClass]``.
+- Deprecate module ``types``.
+- Add documentation page on providers typing and ``mypy`` support.
+
 3.43.1
 ------
 - Fix a typo in README.
diff --git a/docs/providers/index.rst b/docs/providers/index.rst
index 91ffc9fd..8d14c670 100644
--- a/docs/providers/index.rst
+++ b/docs/providers/index.rst
@@ -49,3 +49,4 @@ Providers module API docs - :py:mod:`dependency_injector.providers`
     overriding
     provided_instance
     custom
+    typing_mypy
diff --git a/docs/providers/typing_mypy.rst b/docs/providers/typing_mypy.rst
new file mode 100644
index 00000000..f108a77a
--- /dev/null
+++ b/docs/providers/typing_mypy.rst
@@ -0,0 +1,58 @@
+.. _provider-typing:
+
+Typing and mypy
+===============
+
+.. meta::
+   :keywords: Python,DI,Dependency injection,IoC,Inversion of Control,Providers,Typing,Mypy,
+              Pattern,Example
+   :description: Dependency Injector providers are mypy-friendly. Providers module goes with the
+                 typing stubs to provide the typing information to ``mypy``, IDEs and editors.
+
+Providers are ``mypy``-friendly.
+
+Providers module goes with the typing stubs. It provides typing information to ``mypy`` and your
+IDE.
+
+.. code-block:: python
+
+   from dependency_injector import providers
+
+
+   class Animal:
+       ...
+
+
+   class Cat(Animal)
+       ...
+
+
+   provider = providers.Factory(Cat)
+
+
+   if __name__ == '__main__':
+       animal = provider()  # mypy knows that animal is of type "Cat"
+
+
+You can use ``Provider`` as a generic type. This helps when a provider is an argument of a
+function or method.
+
+.. code-block:: python
+   :emphasize-lines: 12
+
+   from dependency_injector import providers
+
+
+   class Animal:
+       ...
+
+
+   class Cat(Animal)
+       ...
+
+
+   provider: providers.Provider[Animal] = providers.Factory(Cat)
+
+
+   if __name__ == '__main__':
+       animal = provider()  # mypy knows that animal is of type "Animal"
diff --git a/src/dependency_injector/containers.c b/src/dependency_injector/containers.c
index 759e5a53..b810e3fb 100644
--- a/src/dependency_injector/containers.c
+++ b/src/dependency_injector/containers.c
@@ -1,4 +1,4 @@
-/* Generated by Cython 0.29.20 */
+/* Generated by Cython 0.29.21 */
 
 #define PY_SSIZE_T_CLEAN
 #include "Python.h"
@@ -7,8 +7,8 @@
 #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000)
     #error Cython requires Python 2.6+ or Python 3.3+.
 #else
-#define CYTHON_ABI "0_29_20"
-#define CYTHON_HEX_VERSION 0x001D14F0
+#define CYTHON_ABI "0_29_21"
+#define CYTHON_HEX_VERSION 0x001D15F0
 #define CYTHON_FUTURE_DIVISION 0
 #include <stddef.h>
 #ifndef offsetof
@@ -435,7 +435,11 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
   #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
   #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
   #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, ch)
+  #if defined(PyUnicode_IS_READY) && defined(PyUnicode_GET_SIZE)
   #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
+  #else
+  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_LENGTH(u))
+  #endif
 #else
   #define CYTHON_PEP393_ENABLED 0
   #define PyUnicode_1BYTE_KIND  1
@@ -544,7 +548,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
   #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
 #endif
 #if PY_MAJOR_VERSION >= 3
-  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func))
+  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? ((void)(klass), PyMethod_New(func, self)) : __Pyx_NewRef(func))
 #else
   #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
 #endif
@@ -12437,8 +12441,9 @@ static int __Pyx_modinit_variable_import_code(void) {
   __Pyx_RefNannySetupContext("__Pyx_modinit_variable_import_code", 0);
   /*--- Variable import code ---*/
   __pyx_t_1 = PyImport_ImportModule("dependency_injector.providers"); if (!__pyx_t_1) __PYX_ERR(0, 1, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_1);
   if (__Pyx_ImportVoidPtr(__pyx_t_1, "CLASS_TYPES", (void **)&__pyx_vp_19dependency_injector_9providers_CLASS_TYPES, "PyObject *") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
-  Py_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_RefNannyFinishContext();
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   __pyx_L1_error:;
@@ -12456,8 +12461,9 @@ static int __Pyx_modinit_function_import_code(void) {
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   __pyx_t_1 = PyImport_ImportModule("dependency_injector.providers"); if (!__pyx_t_1) __PYX_ERR(0, 1, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_1);
   if (__Pyx_ImportFunction(__pyx_t_1, "deepcopy", (void (**)(void))&__pyx_f_19dependency_injector_9providers_deepcopy, "PyObject *(PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_19dependency_injector_9providers_deepcopy *__pyx_optional_args)") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
-  Py_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_RefNannyFinishContext();
   return 0;
   __pyx_L1_error:;
@@ -14667,6 +14673,7 @@ static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit,
 }
 static PyObject *__Pyx_CyFunction_descr_get(PyObject *func, PyObject *obj, PyObject *type)
 {
+#if PY_MAJOR_VERSION < 3
     __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
     if (m->flags & __Pyx_CYFUNCTION_STATICMETHOD) {
         Py_INCREF(func);
@@ -14679,6 +14686,7 @@ static PyObject *__Pyx_CyFunction_descr_get(PyObject *func, PyObject *obj, PyObj
     }
     if (obj == Py_None)
         obj = NULL;
+#endif
     return __Pyx_PyMethod_New(func, obj, type);
 }
 static PyObject*
diff --git a/src/dependency_injector/providers.c b/src/dependency_injector/providers.c
index 4f82d857..e49e2dde 100644
--- a/src/dependency_injector/providers.c
+++ b/src/dependency_injector/providers.c
@@ -1,4 +1,4 @@
-/* Generated by Cython 0.29.20 */
+/* Generated by Cython 0.29.21 */
 
 #define PY_SSIZE_T_CLEAN
 #include "Python.h"
@@ -7,8 +7,8 @@
 #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000)
     #error Cython requires Python 2.6+ or Python 3.3+.
 #else
-#define CYTHON_ABI "0_29_20"
-#define CYTHON_HEX_VERSION 0x001D14F0
+#define CYTHON_ABI "0_29_21"
+#define CYTHON_HEX_VERSION 0x001D15F0
 #define CYTHON_FUTURE_DIVISION 0
 #include <stddef.h>
 #ifndef offsetof
@@ -435,7 +435,11 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
   #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
   #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
   #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, ch)
+  #if defined(PyUnicode_IS_READY) && defined(PyUnicode_GET_SIZE)
   #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
+  #else
+  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_LENGTH(u))
+  #endif
 #else
   #define CYTHON_PEP393_ENABLED 0
   #define PyUnicode_1BYTE_KIND  1
@@ -544,7 +548,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
   #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
 #endif
 #if PY_MAJOR_VERSION >= 3
-  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func))
+  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? ((void)(klass), PyMethod_New(func, self)) : __Pyx_NewRef(func))
 #else
   #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
 #endif
@@ -1418,7 +1422,7 @@ struct __pyx_obj_19dependency_injector_9providers_NamedInjection {
 };
 
 
-/* "dependency_injector/providers.pyx":1133
+/* "dependency_injector/providers.pyx":1137
  *         return value
  * 
  *     def _get_self_name(self):             # <<<<<<<<<<<<<<
@@ -1431,7 +1435,7 @@ struct __pyx_obj_19dependency_injector_9providers___pyx_scope_struct___get_self_
 };
 
 
-/* "dependency_injector/providers.pyx":1135
+/* "dependency_injector/providers.pyx":1139
  *     def _get_self_name(self):
  *         return '.'.join(
  *             segment() if is_provider(segment) else segment for segment in self.__name             # <<<<<<<<<<<<<<
@@ -1447,7 +1451,7 @@ struct __pyx_obj_19dependency_injector_9providers___pyx_scope_struct_1_genexpr {
 };
 
 
-/* "dependency_injector/providers.pyx":2562
+/* "dependency_injector/providers.pyx":2566
  *         return self.__providers[name]
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -1460,7 +1464,7 @@ struct __pyx_obj_19dependency_injector_9providers___pyx_scope_struct_2___str__ {
 };
 
 
-/* "dependency_injector/providers.pyx":2572
+/* "dependency_injector/providers.pyx":2576
  *             selector=self.__selector,
  *             providers=', '.join((
  *                 '{0}={1}'.format(name, provider)             # <<<<<<<<<<<<<<
@@ -1494,7 +1498,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_Provider {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_Provider *__pyx_vtabptr_19dependency_injector_9providers_Provider;
 
 
-/* "dependency_injector/providers.pyx":281
+/* "dependency_injector/providers.pyx":285
  * 
  * 
  * cdef class Object(Provider):             # <<<<<<<<<<<<<<
@@ -1508,7 +1512,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_Object {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_Object *__pyx_vtabptr_19dependency_injector_9providers_Object;
 
 
-/* "dependency_injector/providers.pyx":345
+/* "dependency_injector/providers.pyx":349
  * 
  * 
  * cdef class Delegate(Provider):             # <<<<<<<<<<<<<<
@@ -1522,7 +1526,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_Delegate {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_Delegate *__pyx_vtabptr_19dependency_injector_9providers_Delegate;
 
 
-/* "dependency_injector/providers.pyx":404
+/* "dependency_injector/providers.pyx":408
  * 
  * 
  * cdef class Dependency(Provider):             # <<<<<<<<<<<<<<
@@ -1536,7 +1540,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_Dependency {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_Dependency *__pyx_vtabptr_19dependency_injector_9providers_Dependency;
 
 
-/* "dependency_injector/providers.pyx":507
+/* "dependency_injector/providers.pyx":511
  * 
  * 
  * cdef class ExternalDependency(Dependency):             # <<<<<<<<<<<<<<
@@ -1550,7 +1554,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_ExternalDependency {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_ExternalDependency *__pyx_vtabptr_19dependency_injector_9providers_ExternalDependency;
 
 
-/* "dependency_injector/providers.pyx":535
+/* "dependency_injector/providers.pyx":539
  * 
  * 
  * cdef class DependenciesContainer(Object):             # <<<<<<<<<<<<<<
@@ -1565,7 +1569,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_DependenciesContainer {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_DependenciesContainer *__pyx_vtabptr_19dependency_injector_9providers_DependenciesContainer;
 
 
-/* "dependency_injector/providers.pyx":704
+/* "dependency_injector/providers.pyx":708
  * 
  * 
  * cdef class Callable(Provider):             # <<<<<<<<<<<<<<
@@ -1579,7 +1583,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_Callable {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_Callable *__pyx_vtabptr_19dependency_injector_9providers_Callable;
 
 
-/* "dependency_injector/providers.pyx":875
+/* "dependency_injector/providers.pyx":879
  * 
  * 
  * cdef class DelegatedCallable(Callable):             # <<<<<<<<<<<<<<
@@ -1593,7 +1597,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_DelegatedCallable {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_DelegatedCallable *__pyx_vtabptr_19dependency_injector_9providers_DelegatedCallable;
 
 
-/* "dependency_injector/providers.pyx":884
+/* "dependency_injector/providers.pyx":888
  * 
  * 
  * cdef class AbstractCallable(Callable):             # <<<<<<<<<<<<<<
@@ -1607,7 +1611,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_AbstractCallable {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_AbstractCallable *__pyx_vtabptr_19dependency_injector_9providers_AbstractCallable;
 
 
-/* "dependency_injector/providers.pyx":925
+/* "dependency_injector/providers.pyx":929
  * 
  * 
  * cdef class CallableDelegate(Delegate):             # <<<<<<<<<<<<<<
@@ -1621,7 +1625,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_CallableDelegate {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_CallableDelegate *__pyx_vtabptr_19dependency_injector_9providers_CallableDelegate;
 
 
-/* "dependency_injector/providers.pyx":947
+/* "dependency_injector/providers.pyx":951
  * 
  * 
  * cdef class Coroutine(Callable):             # <<<<<<<<<<<<<<
@@ -1635,7 +1639,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_Coroutine {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_Coroutine *__pyx_vtabptr_19dependency_injector_9providers_Coroutine;
 
 
-/* "dependency_injector/providers.pyx":991
+/* "dependency_injector/providers.pyx":995
  * 
  * 
  * cdef class DelegatedCoroutine(Coroutine):             # <<<<<<<<<<<<<<
@@ -1649,7 +1653,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_DelegatedCoroutine {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_DelegatedCoroutine *__pyx_vtabptr_19dependency_injector_9providers_DelegatedCoroutine;
 
 
-/* "dependency_injector/providers.pyx":1000
+/* "dependency_injector/providers.pyx":1004
  * 
  * 
  * cdef class AbstractCoroutine(Coroutine):             # <<<<<<<<<<<<<<
@@ -1663,7 +1667,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_AbstractCoroutine {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_AbstractCoroutine *__pyx_vtabptr_19dependency_injector_9providers_AbstractCoroutine;
 
 
-/* "dependency_injector/providers.pyx":1041
+/* "dependency_injector/providers.pyx":1045
  * 
  * 
  * cdef class CoroutineDelegate(Delegate):             # <<<<<<<<<<<<<<
@@ -1677,7 +1681,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_CoroutineDelegate {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_CoroutineDelegate *__pyx_vtabptr_19dependency_injector_9providers_CoroutineDelegate;
 
 
-/* "dependency_injector/providers.pyx":1063
+/* "dependency_injector/providers.pyx":1067
  * 
  * 
  * cdef class ConfigurationOption(Provider):             # <<<<<<<<<<<<<<
@@ -1691,7 +1695,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_ConfigurationOption {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_ConfigurationOption *__pyx_vtabptr_19dependency_injector_9providers_ConfigurationOption;
 
 
-/* "dependency_injector/providers.pyx":1261
+/* "dependency_injector/providers.pyx":1265
  * 
  * 
  * cdef class Configuration(Object):             # <<<<<<<<<<<<<<
@@ -1705,7 +1709,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_Configuration {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_Configuration *__pyx_vtabptr_19dependency_injector_9providers_Configuration;
 
 
-/* "dependency_injector/providers.pyx":1517
+/* "dependency_injector/providers.pyx":1521
  * 
  * 
  * cdef class Factory(Provider):             # <<<<<<<<<<<<<<
@@ -1719,7 +1723,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_Factory {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_Factory *__pyx_vtabptr_19dependency_injector_9providers_Factory;
 
 
-/* "dependency_injector/providers.pyx":1739
+/* "dependency_injector/providers.pyx":1743
  * 
  * 
  * cdef class DelegatedFactory(Factory):             # <<<<<<<<<<<<<<
@@ -1733,7 +1737,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_DelegatedFactory {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_DelegatedFactory *__pyx_vtabptr_19dependency_injector_9providers_DelegatedFactory;
 
 
-/* "dependency_injector/providers.pyx":1761
+/* "dependency_injector/providers.pyx":1765
  * 
  * 
  * cdef class AbstractFactory(Factory):             # <<<<<<<<<<<<<<
@@ -1747,7 +1751,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_AbstractFactory {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_AbstractFactory *__pyx_vtabptr_19dependency_injector_9providers_AbstractFactory;
 
 
-/* "dependency_injector/providers.pyx":1802
+/* "dependency_injector/providers.pyx":1806
  * 
  * 
  * cdef class FactoryDelegate(Delegate):             # <<<<<<<<<<<<<<
@@ -1761,7 +1765,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_FactoryDelegate {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_FactoryDelegate *__pyx_vtabptr_19dependency_injector_9providers_FactoryDelegate;
 
 
-/* "dependency_injector/providers.pyx":1824
+/* "dependency_injector/providers.pyx":1828
  * 
  * 
  * cdef class FactoryAggregate(Provider):             # <<<<<<<<<<<<<<
@@ -1776,7 +1780,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_FactoryAggregate {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_FactoryAggregate *__pyx_vtabptr_19dependency_injector_9providers_FactoryAggregate;
 
 
-/* "dependency_injector/providers.pyx":1911
+/* "dependency_injector/providers.pyx":1915
  * 
  * 
  * cdef class BaseSingleton(Provider):             # <<<<<<<<<<<<<<
@@ -1790,7 +1794,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_BaseSingleton {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_BaseSingleton *__pyx_vtabptr_19dependency_injector_9providers_BaseSingleton;
 
 
-/* "dependency_injector/providers.pyx":2069
+/* "dependency_injector/providers.pyx":2073
  * 
  * 
  * cdef class Singleton(BaseSingleton):             # <<<<<<<<<<<<<<
@@ -1804,7 +1808,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_Singleton {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_Singleton *__pyx_vtabptr_19dependency_injector_9providers_Singleton;
 
 
-/* "dependency_injector/providers.pyx":2125
+/* "dependency_injector/providers.pyx":2129
  * 
  * 
  * cdef class DelegatedSingleton(Singleton):             # <<<<<<<<<<<<<<
@@ -1818,7 +1822,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_DelegatedSingleton {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_DelegatedSingleton *__pyx_vtabptr_19dependency_injector_9providers_DelegatedSingleton;
 
 
-/* "dependency_injector/providers.pyx":2147
+/* "dependency_injector/providers.pyx":2151
  * 
  * 
  * cdef class ThreadSafeSingleton(BaseSingleton):             # <<<<<<<<<<<<<<
@@ -1832,7 +1836,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_ThreadSafeSingleton {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_ThreadSafeSingleton *__pyx_vtabptr_19dependency_injector_9providers_ThreadSafeSingleton;
 
 
-/* "dependency_injector/providers.pyx":2182
+/* "dependency_injector/providers.pyx":2186
  * 
  * 
  * cdef class DelegatedThreadSafeSingleton(ThreadSafeSingleton):             # <<<<<<<<<<<<<<
@@ -1846,7 +1850,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_DelegatedThreadSafeSing
 static struct __pyx_vtabstruct_19dependency_injector_9providers_DelegatedThreadSafeSingleton *__pyx_vtabptr_19dependency_injector_9providers_DelegatedThreadSafeSingleton;
 
 
-/* "dependency_injector/providers.pyx":2204
+/* "dependency_injector/providers.pyx":2208
  * 
  * 
  * cdef class ThreadLocalSingleton(BaseSingleton):             # <<<<<<<<<<<<<<
@@ -1860,7 +1864,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_ThreadLocalSingleton {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_ThreadLocalSingleton *__pyx_vtabptr_19dependency_injector_9providers_ThreadLocalSingleton;
 
 
-/* "dependency_injector/providers.pyx":2252
+/* "dependency_injector/providers.pyx":2256
  * 
  * 
  * cdef class DelegatedThreadLocalSingleton(ThreadLocalSingleton):             # <<<<<<<<<<<<<<
@@ -1874,7 +1878,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_DelegatedThreadLocalSin
 static struct __pyx_vtabstruct_19dependency_injector_9providers_DelegatedThreadLocalSingleton *__pyx_vtabptr_19dependency_injector_9providers_DelegatedThreadLocalSingleton;
 
 
-/* "dependency_injector/providers.pyx":2274
+/* "dependency_injector/providers.pyx":2278
  * 
  * 
  * cdef class AbstractSingleton(BaseSingleton):             # <<<<<<<<<<<<<<
@@ -1888,7 +1892,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_AbstractSingleton {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_AbstractSingleton *__pyx_vtabptr_19dependency_injector_9providers_AbstractSingleton;
 
 
-/* "dependency_injector/providers.pyx":2319
+/* "dependency_injector/providers.pyx":2323
  * 
  * 
  * cdef class SingletonDelegate(Delegate):             # <<<<<<<<<<<<<<
@@ -1902,7 +1906,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_SingletonDelegate {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_SingletonDelegate *__pyx_vtabptr_19dependency_injector_9providers_SingletonDelegate;
 
 
-/* "dependency_injector/providers.pyx":2341
+/* "dependency_injector/providers.pyx":2345
  * 
  * 
  * cdef class List(Provider):             # <<<<<<<<<<<<<<
@@ -1916,7 +1920,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_List {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_List *__pyx_vtabptr_19dependency_injector_9providers_List;
 
 
-/* "dependency_injector/providers.pyx":2448
+/* "dependency_injector/providers.pyx":2452
  * 
  * 
  * cdef class Container(Provider):             # <<<<<<<<<<<<<<
@@ -1930,7 +1934,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_Container {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_Container *__pyx_vtabptr_19dependency_injector_9providers_Container;
 
 
-/* "dependency_injector/providers.pyx":2499
+/* "dependency_injector/providers.pyx":2503
  * 
  * 
  * cdef class Selector(Provider):             # <<<<<<<<<<<<<<
@@ -1944,7 +1948,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_Selector {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_Selector *__pyx_vtabptr_19dependency_injector_9providers_Selector;
 
 
-/* "dependency_injector/providers.pyx":2601
+/* "dependency_injector/providers.pyx":2605
  * 
  * 
  * cdef class ProvidedInstance(Provider):             # <<<<<<<<<<<<<<
@@ -1958,7 +1962,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_ProvidedInstance {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_ProvidedInstance *__pyx_vtabptr_19dependency_injector_9providers_ProvidedInstance;
 
 
-/* "dependency_injector/providers.pyx":2663
+/* "dependency_injector/providers.pyx":2667
  * 
  * 
  * cdef class AttributeGetter(Provider):             # <<<<<<<<<<<<<<
@@ -1972,7 +1976,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_AttributeGetter {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_AttributeGetter *__pyx_vtabptr_19dependency_injector_9providers_AttributeGetter;
 
 
-/* "dependency_injector/providers.pyx":2703
+/* "dependency_injector/providers.pyx":2707
  * 
  * 
  * cdef class ItemGetter(Provider):             # <<<<<<<<<<<<<<
@@ -1986,7 +1990,7 @@ struct __pyx_vtabstruct_19dependency_injector_9providers_ItemGetter {
 static struct __pyx_vtabstruct_19dependency_injector_9providers_ItemGetter *__pyx_vtabptr_19dependency_injector_9providers_ItemGetter;
 
 
-/* "dependency_injector/providers.pyx":2743
+/* "dependency_injector/providers.pyx":2747
  * 
  * 
  * cdef class MethodCaller(Provider):             # <<<<<<<<<<<<<<
@@ -2730,6 +2734,10 @@ static PyObject *__Pyx_Py3ClassCreate(PyObject *metaclass, PyObject *name, PyObj
 /* CyFunctionClassCell.proto */
 static int __Pyx_CyFunction_InitClassCell(PyObject *cyfunctions, PyObject *classobj);
 
+/* ClassMethod.proto */
+#include "descrobject.h"
+static CYTHON_UNUSED PyObject* __Pyx_Method_ClassMethod(PyObject *method);
+
 /* GetNameInClass.proto */
 #define __Pyx_GetNameInClass(var, nmspace, name)  (var) = __Pyx__GetNameInClass(nmspace, name)
 static PyObject *__Pyx__GetNameInClass(PyObject *nmspace, PyObject *name);
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 static const char __pyx_k_BaseSingleton[] = "BaseSingleton";
 static const char __pyx_k_Configuration[] = "Configuration";
 static const char __pyx_k_asyncio_tasks[] = "asyncio.tasks";
+static const char __pyx_k_class_getitem[] = "__class_getitem__";
 static const char __pyx_k_config_string[] = "config_string";
 static const char __pyx_k_container_cls[] = "container_cls";
 static const char __pyx_k_get_self_name[] = "_get_self_name";
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 static PyObject *__pyx_n_s_callable;
 static PyObject *__pyx_n_s_callback;
 static PyObject *__pyx_n_s_class;
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 static PyObject *__pyx_n_s_clear_args;
 static PyObject *__pyx_n_s_clear_attributes;
 static PyObject *__pyx_n_s_clear_kwargs;
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 static int __pyx_pf_19dependency_injector_9providers_8Provider___init__(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
 static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_2__call__(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self, PyObject *__pyx_v_args, PyObject *__pyx_v_kwargs); /* proto */
 static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_4__deepcopy__(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self, PyObject *__pyx_v_memo); /* proto */
-static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_6__str__(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_8__repr__(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_6__class_getitem__(PyTypeObject *__pyx_v_cls, CYTHON_UNUSED PyObject *__pyx_v_item); /* proto */
+static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_8__str__(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_10__repr__(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
 static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_10overridden___get__(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
 static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_15last_overriding___get__(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_10override(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self, PyObject *__pyx_v_provider); /* proto */
-static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_12reset_last_overriding(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_14reset_override(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_16delegate(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_12override(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self, PyObject *__pyx_v_provider); /* proto */
+static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_14reset_last_overriding(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_16reset_override(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_18delegate(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
 static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_8provider___get__(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_18_provide(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self, PyObject *__pyx_v_args, PyObject *__pyx_v_kwargs); /* proto */
-static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_20_copy_overridings(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self, struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_copied, PyObject *__pyx_v_memo); /* proto */
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+static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_20_provide(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self, PyObject *__pyx_v_args, PyObject *__pyx_v_kwargs); /* proto */
+static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_22_copy_overridings(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self, struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_copied, PyObject *__pyx_v_memo); /* proto */
+static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_24__reduce_cython__(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_26__setstate_cython__(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
 static int __pyx_pf_19dependency_injector_9providers_6Object___init__(struct __pyx_obj_19dependency_injector_9providers_Object *__pyx_v_self, PyObject *__pyx_v_provides); /* proto */
 static PyObject *__pyx_pf_19dependency_injector_9providers_6Object_2__deepcopy__(struct __pyx_obj_19dependency_injector_9providers_Object *__pyx_v_self, PyObject *__pyx_v_memo); /* proto */
 static PyObject *__pyx_pf_19dependency_injector_9providers_6Object_4__str__(struct __pyx_obj_19dependency_injector_9providers_Object *__pyx_v_self); /* proto */
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  * 
  *         return copied             # <<<<<<<<<<<<<<
  * 
- *     def __str__(self):
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   __Pyx_XDECREF(__pyx_r);
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   return __pyx_r;
 }
 
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+ * 
+ */
+
+/* Python wrapper */
+static PyObject *__pyx_pw_19dependency_injector_9providers_8Provider_7__class_getitem__(PyObject *__pyx_v_cls, PyObject *__pyx_v_item); /*proto*/
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+static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_6__class_getitem__(PyTypeObject *__pyx_v_cls, CYTHON_UNUSED PyObject *__pyx_v_item) {
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+ *     def __str__(self):
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+ *     @classmethod
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  * 
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 /* Python wrapper */
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+static PyObject *__pyx_pw_19dependency_injector_9providers_8Provider_9__str__(PyObject *__pyx_v_self); /*proto*/
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 #if CYTHON_COMPILING_IN_CPYTHON
-struct wrapperbase __pyx_wrapperbase_19dependency_injector_9providers_8Provider_6__str__;
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-static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_6__str__(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self) {
+static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_8__str__(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self) {
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-  /* "dependency_injector/providers.pyx":172
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+  /* "dependency_injector/providers.pyx":176
+ *         return cls
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
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   return __pyx_r;
 }
 
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 /* Python wrapper */
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-static char __pyx_doc_19dependency_injector_9providers_8Provider_8__repr__[] = "Return string representation of provider.\n\n        :rtype: str\n        ";
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-static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_8__repr__(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self) {
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 static PyObject *__pyx_f_19dependency_injector_9providers_8Provider__provide(CYTHON_UNUSED struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_args, CYTHON_UNUSED PyObject *__pyx_v_kwargs, int __pyx_skip_dispatch) {
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+static PyObject *__pyx_pw_19dependency_injector_9providers_8Provider_21_provide(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
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@@ -12382,70 +12446,70 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_21DependenciesContain
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-    /* "dependency_injector/providers.pyx":596
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-    /* "dependency_injector/providers.pyx":595
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-    /* "dependency_injector/providers.pyx":593
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-    /* "dependency_injector/providers.pyx":592
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@@ -12454,7 +12518,7 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_21DependenciesContain
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-  /* "dependency_injector/providers.pyx":598
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@@ -12463,37 +12527,37 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_21DependenciesContain
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-    /* "dependency_injector/providers.pyx":600
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@@ -12502,18 +12566,18 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_21DependenciesContain
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-    /* "dependency_injector/providers.pyx":603
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@@ -12567,30 +12631,30 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_21DependenciesContain
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-        /* "dependency_injector/providers.pyx":607
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+        __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_provider, __pyx_n_s_override); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 611, __pyx_L1_error)
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@@ -12604,12 +12668,12 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_21DependenciesContain
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-        if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 607, __pyx_L1_error)
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-        /* "dependency_injector/providers.pyx":606
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@@ -12618,7 +12682,7 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_21DependenciesContain
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-      /* "dependency_injector/providers.pyx":604
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@@ -12627,7 +12691,7 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_21DependenciesContain
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-    /* "dependency_injector/providers.pyx":599
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-  /* "dependency_injector/providers.pyx":609
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  *         return provider             # <<<<<<<<<<<<<<
@@ -12648,7 +12712,7 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_21DependenciesContain
   __pyx_r = __pyx_v_provider;
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-  /* "dependency_injector/providers.pyx":590
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   return __pyx_r;
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-  /* "dependency_injector/providers.pyx":614
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-  /* "dependency_injector/providers.pyx":754
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-    /* "dependency_injector/providers.pyx":759
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@@ -26741,11 +26805,11 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_13Configuration_8__ge
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-    /* "dependency_injector/providers.pyx":1328
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-  /* "dependency_injector/providers.pyx":1326
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-  /* "dependency_injector/providers.pyx":1346
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@@ -26927,13 +26991,13 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_13Configuration_12get
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-  /* "dependency_injector/providers.pyx":1348
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-    /* "dependency_injector/providers.pyx":1349
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-    /* "dependency_injector/providers.pyx":1350
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@@ -26978,13 +27042,13 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_13Configuration_12get
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-    /* "dependency_injector/providers.pyx":1351
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-      /* "dependency_injector/providers.pyx":1352
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-      /* "dependency_injector/providers.pyx":1351
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-  /* "dependency_injector/providers.pyx":2488
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-  /* "dependency_injector/providers.pyx":2542
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-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 2542, __pyx_L1_error)
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-  /* "dependency_injector/providers.pyx":2542
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-  __pyx_t_8 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_8)) __PYX_ERR(1, 2542, __pyx_L1_error)
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-  /* "dependency_injector/providers.pyx":2548
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-  /* "dependency_injector/providers.pyx":2536
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-  /* "dependency_injector/providers.pyx":2552
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-    /* "dependency_injector/providers.pyx":2553
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-  /* "dependency_injector/providers.pyx":2557
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@@ -51198,13 +51262,13 @@ static PyObject *__pyx_f_19dependency_injector_9providers_10ItemGetter__provide(
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-  /* "dependency_injector/providers.pyx":2812
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@@ -53629,7 +53693,7 @@ static int __pyx_pf_19dependency_injector_9providers_19PositionalInjection___ini
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-  /* "dependency_injector/providers.pyx":2813
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-  __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 2816, __pyx_L1_error)
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-  /* "dependency_injector/providers.pyx":2821
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-    /* "dependency_injector/providers.pyx":2822
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-    /* "dependency_injector/providers.pyx":2821
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-  /* "dependency_injector/providers.pyx":2823
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  *         if copied is not None:
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+  __pyx_t_4 = __pyx_f_19dependency_injector_9providers_deepcopy(__pyx_t_3, 0, &__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 2827, __pyx_L1_error)
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@@ -53863,14 +53927,14 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_19PositionalInjection
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-  /* "dependency_injector/providers.pyx":2825
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-  /* "dependency_injector/providers.pyx":2840
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-  /* "dependency_injector/providers.pyx":2841
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@@ -57072,14 +57136,14 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_22merge_dicts(CYTHON_
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         if (__Pyx_PyFastCFunction_Check(__pyx_t_6)) {
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-          __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_6, __pyx_temp+1-__pyx_t_12, 2+__pyx_t_12); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 2999, __pyx_L1_error)
+          __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_6, __pyx_temp+1-__pyx_t_12, 2+__pyx_t_12); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 3003, __pyx_L1_error)
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         } else
         #endif
         {
-          __pyx_t_13 = PyTuple_New(2+__pyx_t_12); if (unlikely(!__pyx_t_13)) __PYX_ERR(1, 2999, __pyx_L1_error)
+          __pyx_t_13 = PyTuple_New(2+__pyx_t_12); if (unlikely(!__pyx_t_13)) __PYX_ERR(1, 3003, __pyx_L1_error)
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@@ -57090,15 +57154,15 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_22merge_dicts(CYTHON_
           __Pyx_GIVEREF(__pyx_t_3);
           PyTuple_SET_ITEM(__pyx_t_13, 1+__pyx_t_12, __pyx_t_3);
           __pyx_t_3 = 0;
-          __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_13, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 2999, __pyx_L1_error)
+          __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_13, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 3003, __pyx_L1_error)
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-        if (unlikely(PyObject_SetItem(__pyx_v_dict2, __pyx_v_key, __pyx_t_1) < 0)) __PYX_ERR(1, 2999, __pyx_L1_error)
+        if (unlikely(PyObject_SetItem(__pyx_v_dict2, __pyx_v_key, __pyx_t_1) < 0)) __PYX_ERR(1, 3003, __pyx_L1_error)
         __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-        /* "dependency_injector/providers.pyx":2998
+        /* "dependency_injector/providers.pyx":3002
  *     for key, value in dict1.items():
  *         if key in dict2:
  *             if isinstance(value, dict) and isinstance(dict2[key], dict):             # <<<<<<<<<<<<<<
@@ -57107,7 +57171,7 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_22merge_dicts(CYTHON_
  */
       }
 
-      /* "dependency_injector/providers.pyx":2997
+      /* "dependency_injector/providers.pyx":3001
  *     """
  *     for key, value in dict1.items():
  *         if key in dict2:             # <<<<<<<<<<<<<<
@@ -57116,7 +57180,7 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_22merge_dicts(CYTHON_
  */
     }
 
-    /* "dependency_injector/providers.pyx":2996
+    /* "dependency_injector/providers.pyx":3000
  *     :rtype: dict
  *     """
  *     for key, value in dict1.items():             # <<<<<<<<<<<<<<
@@ -57126,14 +57190,14 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_22merge_dicts(CYTHON_
   }
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "dependency_injector/providers.pyx":3000
+  /* "dependency_injector/providers.pyx":3004
  *             if isinstance(value, dict) and isinstance(dict2[key], dict):
  *                 dict2[key] = merge_dicts(value, dict2[key])
  *     result = dict1.copy()             # <<<<<<<<<<<<<<
  *     result.update(dict2)
  *     return result
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dict1, __pyx_n_s_copy); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 3000, __pyx_L1_error)
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dict1, __pyx_n_s_copy); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 3004, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_t_6 = NULL;
   if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_1))) {
@@ -57147,19 +57211,19 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_22merge_dicts(CYTHON_
   }
   __pyx_t_2 = (__pyx_t_6) ? __Pyx_PyObject_CallOneArg(__pyx_t_1, __pyx_t_6) : __Pyx_PyObject_CallNoArg(__pyx_t_1);
   __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
-  if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 3000, __pyx_L1_error)
+  if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 3004, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_v_result = __pyx_t_2;
   __pyx_t_2 = 0;
 
-  /* "dependency_injector/providers.pyx":3001
+  /* "dependency_injector/providers.pyx":3005
  *                 dict2[key] = merge_dicts(value, dict2[key])
  *     result = dict1.copy()
  *     result.update(dict2)             # <<<<<<<<<<<<<<
  *     return result
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_result, __pyx_n_s_update); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 3001, __pyx_L1_error)
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_result, __pyx_n_s_update); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 3005, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_t_6 = NULL;
   if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_1))) {
@@ -57173,12 +57237,12 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_22merge_dicts(CYTHON_
   }
   __pyx_t_2 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_1, __pyx_t_6, __pyx_v_dict2) : __Pyx_PyObject_CallOneArg(__pyx_t_1, __pyx_v_dict2);
   __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
-  if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 3001, __pyx_L1_error)
+  if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 3005, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "dependency_injector/providers.pyx":3002
+  /* "dependency_injector/providers.pyx":3006
  *     result = dict1.copy()
  *     result.update(dict2)
  *     return result             # <<<<<<<<<<<<<<
@@ -57188,7 +57252,7 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_22merge_dicts(CYTHON_
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "dependency_injector/providers.pyx":2984
+  /* "dependency_injector/providers.pyx":2988
  * 
  * 
  * def merge_dicts(dict1, dict2):             # <<<<<<<<<<<<<<
@@ -76622,14 +76686,15 @@ static PyObject *__pyx_getprop_19dependency_injector_9providers_8Provider_provid
 
 static PyMethodDef __pyx_methods_19dependency_injector_9providers_Provider[] = {
   {"__deepcopy__", (PyCFunction)__pyx_pw_19dependency_injector_9providers_8Provider_5__deepcopy__, METH_O, __pyx_doc_19dependency_injector_9providers_8Provider_4__deepcopy__},
-  {"override", (PyCFunction)__pyx_pw_19dependency_injector_9providers_8Provider_11override, METH_O, __pyx_doc_19dependency_injector_9providers_8Provider_10override},
-  {"reset_last_overriding", (PyCFunction)__pyx_pw_19dependency_injector_9providers_8Provider_13reset_last_overriding, METH_NOARGS, __pyx_doc_19dependency_injector_9providers_8Provider_12reset_last_overriding},
-  {"reset_override", (PyCFunction)__pyx_pw_19dependency_injector_9providers_8Provider_15reset_override, METH_NOARGS, __pyx_doc_19dependency_injector_9providers_8Provider_14reset_override},
-  {"delegate", (PyCFunction)__pyx_pw_19dependency_injector_9providers_8Provider_17delegate, METH_NOARGS, __pyx_doc_19dependency_injector_9providers_8Provider_16delegate},
-  {"_provide", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_19dependency_injector_9providers_8Provider_19_provide, METH_VARARGS|METH_KEYWORDS, __pyx_doc_19dependency_injector_9providers_8Provider_18_provide},
-  {"_copy_overridings", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_19dependency_injector_9providers_8Provider_21_copy_overridings, METH_VARARGS|METH_KEYWORDS, __pyx_doc_19dependency_injector_9providers_8Provider_20_copy_overridings},
-  {"__reduce_cython__", (PyCFunction)__pyx_pw_19dependency_injector_9providers_8Provider_23__reduce_cython__, METH_NOARGS, 0},
-  {"__setstate_cython__", (PyCFunction)__pyx_pw_19dependency_injector_9providers_8Provider_25__setstate_cython__, METH_O, 0},
+  {"__class_getitem__", (PyCFunction)__pyx_pw_19dependency_injector_9providers_8Provider_7__class_getitem__, METH_O, 0},
+  {"override", (PyCFunction)__pyx_pw_19dependency_injector_9providers_8Provider_13override, METH_O, __pyx_doc_19dependency_injector_9providers_8Provider_12override},
+  {"reset_last_overriding", (PyCFunction)__pyx_pw_19dependency_injector_9providers_8Provider_15reset_last_overriding, METH_NOARGS, __pyx_doc_19dependency_injector_9providers_8Provider_14reset_last_overriding},
+  {"reset_override", (PyCFunction)__pyx_pw_19dependency_injector_9providers_8Provider_17reset_override, METH_NOARGS, __pyx_doc_19dependency_injector_9providers_8Provider_16reset_override},
+  {"delegate", (PyCFunction)__pyx_pw_19dependency_injector_9providers_8Provider_19delegate, METH_NOARGS, __pyx_doc_19dependency_injector_9providers_8Provider_18delegate},
+  {"_provide", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_19dependency_injector_9providers_8Provider_21_provide, METH_VARARGS|METH_KEYWORDS, __pyx_doc_19dependency_injector_9providers_8Provider_20_provide},
+  {"_copy_overridings", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_19dependency_injector_9providers_8Provider_23_copy_overridings, METH_VARARGS|METH_KEYWORDS, __pyx_doc_19dependency_injector_9providers_8Provider_22_copy_overridings},
+  {"__reduce_cython__", (PyCFunction)__pyx_pw_19dependency_injector_9providers_8Provider_25__reduce_cython__, METH_NOARGS, 0},
+  {"__setstate_cython__", (PyCFunction)__pyx_pw_19dependency_injector_9providers_8Provider_27__setstate_cython__, METH_O, 0},
   {0, 0, 0, 0}
 };
 
@@ -76660,13 +76725,13 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_Provider = {
   #if PY_MAJOR_VERSION >= 3
   0, /*tp_as_async*/
   #endif
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   0, /*tp_as_number*/
   0, /*tp_as_sequence*/
   0, /*tp_as_mapping*/
   0, /*tp_hash*/
   __pyx_pw_19dependency_injector_9providers_8Provider_3__call__, /*tp_call*/
-  __pyx_pw_19dependency_injector_9providers_8Provider_7__str__, /*tp_str*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_9__str__, /*tp_str*/
   0, /*tp_getattro*/
   0, /*tp_setattro*/
   0, /*tp_as_buffer*/
@@ -77607,7 +77672,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_Callable = {
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -77700,7 +77765,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_DelegatedCallabl
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -77803,7 +77868,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_AbstractCallable
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -77997,7 +78062,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_Coroutine = {
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -78094,7 +78159,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_DelegatedCorouti
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -78197,7 +78262,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_AbstractCoroutin
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -78501,7 +78566,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_ConfigurationOpt
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -78860,7 +78925,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_Factory = {
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -78953,7 +79018,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_DelegatedFactory
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -79056,7 +79121,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_AbstractFactory
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -79305,7 +79370,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_FactoryAggregate
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -79468,7 +79533,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_BaseSingleton =
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -79597,7 +79662,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_Singleton = {
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -79694,7 +79759,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_DelegatedSinglet
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -79839,7 +79904,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_ThreadSafeSingle
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -79936,7 +80001,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_DelegatedThreadS
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -80073,7 +80138,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_ThreadLocalSingl
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -80170,7 +80235,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_DelegatedThreadL
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -80273,7 +80338,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_AbstractSingleto
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -80520,7 +80585,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_List = {
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -80676,7 +80741,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_Container = {
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -80690,7 +80755,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_Container = {
   0, /*tp_call*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_7__str__, /*tp_str*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_9__str__, /*tp_str*/
   #else
   0, /*tp_str*/
   #endif
@@ -80841,7 +80906,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_Selector = {
   0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_9__repr__, /*tp_repr*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_11__repr__, /*tp_repr*/
   #else
   0, /*tp_repr*/
   #endif
@@ -81017,7 +81082,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_ProvidedInstance
   0, /*tp_call*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_7__str__, /*tp_str*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_9__str__, /*tp_str*/
   #else
   0, /*tp_str*/
   #endif
@@ -81191,7 +81256,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_AttributeGetter
   0, /*tp_call*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_7__str__, /*tp_str*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_9__str__, /*tp_str*/
   #else
   0, /*tp_str*/
   #endif
@@ -81365,7 +81430,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_ItemGetter = {
   0, /*tp_call*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_7__str__, /*tp_str*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_9__str__, /*tp_str*/
   #else
   0, /*tp_str*/
   #endif
@@ -81547,7 +81612,7 @@ static PyTypeObject __pyx_type_19dependency_injector_9providers_MethodCaller = {
   0, /*tp_call*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
-  __pyx_pw_19dependency_injector_9providers_8Provider_7__str__, /*tp_str*/
+  __pyx_pw_19dependency_injector_9providers_8Provider_9__str__, /*tp_str*/
   #else
   0, /*tp_str*/
   #endif
@@ -82572,6 +82637,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
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   {&__pyx_n_s_callback, __pyx_k_callback, sizeof(__pyx_k_callback), 0, 0, 1, 1},
   {&__pyx_n_s_class, __pyx_k_class, sizeof(__pyx_k_class), 0, 0, 1, 1},
+  {&__pyx_n_s_class_getitem, __pyx_k_class_getitem, sizeof(__pyx_k_class_getitem), 0, 0, 1, 1},
   {&__pyx_n_s_clear_args, __pyx_k_clear_args, sizeof(__pyx_k_clear_args), 0, 0, 1, 1},
   {&__pyx_n_s_clear_attributes, __pyx_k_clear_attributes, sizeof(__pyx_k_clear_attributes), 0, 0, 1, 1},
   {&__pyx_n_s_clear_kwargs, __pyx_k_clear_kwargs, sizeof(__pyx_k_clear_kwargs), 0, 0, 1, 1},
@@ -82782,16 +82848,16 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
 static CYTHON_SMALL_CODE int __Pyx_InitCachedBuiltins(void) {
   __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) __PYX_ERR(0, 321, __pyx_L1_error)
   __pyx_builtin_ImportError = __Pyx_GetBuiltinName(__pyx_n_s_ImportError); if (!__pyx_builtin_ImportError) __PYX_ERR(1, 15, __pyx_L1_error)
-  __pyx_builtin_object = __Pyx_GetBuiltinName(__pyx_n_s_object); if (!__pyx_builtin_object) __PYX_ERR(1, 427, __pyx_L1_error)
+  __pyx_builtin_object = __Pyx_GetBuiltinName(__pyx_n_s_object); if (!__pyx_builtin_object) __PYX_ERR(1, 431, __pyx_L1_error)
   __pyx_builtin_super = __Pyx_GetBuiltinName(__pyx_n_s_super); if (!__pyx_builtin_super) __PYX_ERR(1, 67, __pyx_L1_error)
   __pyx_builtin_open = __Pyx_GetBuiltinName(__pyx_n_s_open); if (!__pyx_builtin_open) __PYX_ERR(1, 80, __pyx_L1_error)
   __pyx_builtin_IOError = __Pyx_GetBuiltinName(__pyx_n_s_IOError); if (!__pyx_builtin_IOError) __PYX_ERR(1, 82, __pyx_L1_error)
   __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) __PYX_ERR(1, 162, __pyx_L1_error)
-  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) __PYX_ERR(1, 239, __pyx_L1_error)
-  __pyx_builtin_NotImplementedError = __Pyx_GetBuiltinName(__pyx_n_s_NotImplementedError); if (!__pyx_builtin_NotImplementedError) __PYX_ERR(1, 273, __pyx_L1_error)
-  __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) __PYX_ERR(1, 430, __pyx_L1_error)
-  __pyx_builtin_AttributeError = __Pyx_GetBuiltinName(__pyx_n_s_AttributeError); if (!__pyx_builtin_AttributeError) __PYX_ERR(1, 593, __pyx_L1_error)
-  __pyx_builtin_hex = __Pyx_GetBuiltinName(__pyx_n_s_hex); if (!__pyx_builtin_hex) __PYX_ERR(1, 2575, __pyx_L1_error)
+  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) __PYX_ERR(1, 243, __pyx_L1_error)
+  __pyx_builtin_NotImplementedError = __Pyx_GetBuiltinName(__pyx_n_s_NotImplementedError); if (!__pyx_builtin_NotImplementedError) __PYX_ERR(1, 277, __pyx_L1_error)
+  __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) __PYX_ERR(1, 434, __pyx_L1_error)
+  __pyx_builtin_AttributeError = __Pyx_GetBuiltinName(__pyx_n_s_AttributeError); if (!__pyx_builtin_AttributeError) __PYX_ERR(1, 597, __pyx_L1_error)
+  __pyx_builtin_hex = __Pyx_GetBuiltinName(__pyx_n_s_hex); if (!__pyx_builtin_hex) __PYX_ERR(1, 2579, __pyx_L1_error)
   return 0;
   __pyx_L1_error:;
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@@ -82812,14 +82878,14 @@ static CYTHON_SMALL_CODE int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__2);
   __Pyx_GIVEREF(__pyx_tuple__2);
 
-  /* "dependency_injector/providers.pyx":921
+  /* "dependency_injector/providers.pyx":925
  *     cpdef object _provide(self, tuple args, dict kwargs):
  *         """Return result of provided callable's call."""
  *         raise NotImplementedError('Abstract provider forward providing logic '             # <<<<<<<<<<<<<<
  *                                   'to overriding provider')
  * 
  */
-  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_s_Abstract_provider_forward_provid); if (unlikely(!__pyx_tuple__5)) __PYX_ERR(1, 921, __pyx_L1_error)
+  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_s_Abstract_provider_forward_provid); if (unlikely(!__pyx_tuple__5)) __PYX_ERR(1, 925, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__5);
   __Pyx_GIVEREF(__pyx_tuple__5);
 
@@ -82893,29 +82959,29 @@ static CYTHON_SMALL_CODE int __Pyx_InitCachedConstants(void) {
   __Pyx_GIVEREF(__pyx_tuple__22);
   __pyx_codeobj__23 = (PyObject*)__Pyx_PyCode_New(1, 0, 4, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__22, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_dependency_injector_provider, __pyx_n_s_parse_ini_file, 77, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__23)) __PYX_ERR(1, 77, __pyx_L1_error)
 
-  /* "dependency_injector/providers.pyx":2973
+  /* "dependency_injector/providers.pyx":2977
  *     return copy.deepcopy(instance, memo)
  * 
  * def __add_sys_streams(memo):             # <<<<<<<<<<<<<<
  *     """Add system streams to memo dictionary.
  * 
  */
-  __pyx_tuple__24 = PyTuple_Pack(1, __pyx_n_s_memo); if (unlikely(!__pyx_tuple__24)) __PYX_ERR(1, 2973, __pyx_L1_error)
+  __pyx_tuple__24 = PyTuple_Pack(1, __pyx_n_s_memo); if (unlikely(!__pyx_tuple__24)) __PYX_ERR(1, 2977, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__24);
   __Pyx_GIVEREF(__pyx_tuple__24);
-  __pyx_codeobj__25 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__24, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_dependency_injector_provider, __pyx_n_s_add_sys_streams, 2973, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__25)) __PYX_ERR(1, 2973, __pyx_L1_error)
+  __pyx_codeobj__25 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__24, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_dependency_injector_provider, __pyx_n_s_add_sys_streams, 2977, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__25)) __PYX_ERR(1, 2977, __pyx_L1_error)
 
-  /* "dependency_injector/providers.pyx":2984
+  /* "dependency_injector/providers.pyx":2988
  * 
  * 
  * def merge_dicts(dict1, dict2):             # <<<<<<<<<<<<<<
  *     """Merge dictionaries recursively.
  * 
  */
-  __pyx_tuple__26 = PyTuple_Pack(5, __pyx_n_s_dict1, __pyx_n_s_dict2, __pyx_n_s_key, __pyx_n_s_value, __pyx_n_s_result); if (unlikely(!__pyx_tuple__26)) __PYX_ERR(1, 2984, __pyx_L1_error)
+  __pyx_tuple__26 = PyTuple_Pack(5, __pyx_n_s_dict1, __pyx_n_s_dict2, __pyx_n_s_key, __pyx_n_s_value, __pyx_n_s_result); if (unlikely(!__pyx_tuple__26)) __PYX_ERR(1, 2988, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__26);
   __Pyx_GIVEREF(__pyx_tuple__26);
-  __pyx_codeobj__27 = (PyObject*)__Pyx_PyCode_New(2, 0, 5, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__26, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_dependency_injector_provider, __pyx_n_s_merge_dicts, 2984, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__27)) __PYX_ERR(1, 2984, __pyx_L1_error)
+  __pyx_codeobj__27 = (PyObject*)__Pyx_PyCode_New(2, 0, 5, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__26, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_dependency_injector_provider, __pyx_n_s_merge_dicts, 2988, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__27)) __PYX_ERR(1, 2988, __pyx_L1_error)
 
   /* "(tree fragment)":1
  * def __pyx_unpickle_Provider(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
@@ -83223,9 +83289,9 @@ static int __Pyx_modinit_type_init_code(void) {
   {
     PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Provider, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 89, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
-      __pyx_wrapperbase_19dependency_injector_9providers_8Provider_6__str__ = *((PyWrapperDescrObject *)wrapper)->d_base;
-      __pyx_wrapperbase_19dependency_injector_9providers_8Provider_6__str__.doc = __pyx_doc_19dependency_injector_9providers_8Provider_6__str__;
-      ((PyWrapperDescrObject *)wrapper)->d_base = &__pyx_wrapperbase_19dependency_injector_9providers_8Provider_6__str__;
+      __pyx_wrapperbase_19dependency_injector_9providers_8Provider_8__str__ = *((PyWrapperDescrObject *)wrapper)->d_base;
+      __pyx_wrapperbase_19dependency_injector_9providers_8Provider_8__str__.doc = __pyx_doc_19dependency_injector_9providers_8Provider_8__str__;
+      ((PyWrapperDescrObject *)wrapper)->d_base = &__pyx_wrapperbase_19dependency_injector_9providers_8Provider_8__str__;
     }
   }
   #endif
@@ -83233,9 +83299,9 @@ static int __Pyx_modinit_type_init_code(void) {
   {
     PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Provider, "__repr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 89, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
-      __pyx_wrapperbase_19dependency_injector_9providers_8Provider_8__repr__ = *((PyWrapperDescrObject *)wrapper)->d_base;
-      __pyx_wrapperbase_19dependency_injector_9providers_8Provider_8__repr__.doc = __pyx_doc_19dependency_injector_9providers_8Provider_8__repr__;
-      ((PyWrapperDescrObject *)wrapper)->d_base = &__pyx_wrapperbase_19dependency_injector_9providers_8Provider_8__repr__;
+      __pyx_wrapperbase_19dependency_injector_9providers_8Provider_10__repr__ = *((PyWrapperDescrObject *)wrapper)->d_base;
+      __pyx_wrapperbase_19dependency_injector_9providers_8Provider_10__repr__.doc = __pyx_doc_19dependency_injector_9providers_8Provider_10__repr__;
+      ((PyWrapperDescrObject *)wrapper)->d_base = &__pyx_wrapperbase_19dependency_injector_9providers_8Provider_10__repr__;
     }
   }
   #endif
@@ -83247,7 +83313,7 @@ static int __Pyx_modinit_type_init_code(void) {
   __pyx_vtable_19dependency_injector_9providers_Object.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Provider;
   __pyx_vtable_19dependency_injector_9providers_Object.__pyx_base._provide = (PyObject *(*)(struct __pyx_obj_19dependency_injector_9providers_Provider *, PyObject *, PyObject *, int __pyx_skip_dispatch))__pyx_f_19dependency_injector_9providers_6Object__provide;
   __pyx_type_19dependency_injector_9providers_Object.tp_base = __pyx_ptype_19dependency_injector_9providers_Provider;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Object) < 0) __PYX_ERR(1, 281, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Object) < 0) __PYX_ERR(1, 285, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_Object.tp_print = 0;
   #endif
@@ -83256,7 +83322,7 @@ static int __Pyx_modinit_type_init_code(void) {
   }
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Object, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 281, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Object, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 285, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_6Object___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_6Object___init__.doc = __pyx_doc_19dependency_injector_9providers_6Object___init__;
@@ -83266,7 +83332,7 @@ static int __Pyx_modinit_type_init_code(void) {
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Object, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 281, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Object, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 285, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_6Object_4__str__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_6Object_4__str__.doc = __pyx_doc_19dependency_injector_9providers_6Object_4__str__;
@@ -83276,7 +83342,7 @@ static int __Pyx_modinit_type_init_code(void) {
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Object, "__repr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 281, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Object, "__repr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 285, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_6Object_6__repr__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_6Object_6__repr__.doc = __pyx_doc_19dependency_injector_9providers_6Object_6__repr__;
@@ -83284,15 +83350,15 @@ static int __Pyx_modinit_type_init_code(void) {
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Object.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Object) < 0) __PYX_ERR(1, 281, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Object, (PyObject *)&__pyx_type_19dependency_injector_9providers_Object) < 0) __PYX_ERR(1, 281, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Object) < 0) __PYX_ERR(1, 281, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Object.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Object) < 0) __PYX_ERR(1, 285, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Object, (PyObject *)&__pyx_type_19dependency_injector_9providers_Object) < 0) __PYX_ERR(1, 285, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Object) < 0) __PYX_ERR(1, 285, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_Object = &__pyx_type_19dependency_injector_9providers_Object;
   __pyx_vtabptr_19dependency_injector_9providers_Delegate = &__pyx_vtable_19dependency_injector_9providers_Delegate;
   __pyx_vtable_19dependency_injector_9providers_Delegate.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Provider;
   __pyx_vtable_19dependency_injector_9providers_Delegate.__pyx_base._provide = (PyObject *(*)(struct __pyx_obj_19dependency_injector_9providers_Provider *, PyObject *, PyObject *, int __pyx_skip_dispatch))__pyx_f_19dependency_injector_9providers_8Delegate__provide;
   __pyx_type_19dependency_injector_9providers_Delegate.tp_base = __pyx_ptype_19dependency_injector_9providers_Provider;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Delegate) < 0) __PYX_ERR(1, 345, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Delegate) < 0) __PYX_ERR(1, 349, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_Delegate.tp_print = 0;
   #endif
@@ -83301,7 +83367,7 @@ static int __Pyx_modinit_type_init_code(void) {
   }
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Delegate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 345, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Delegate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 349, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_8Delegate___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_8Delegate___init__.doc = __pyx_doc_19dependency_injector_9providers_8Delegate___init__;
@@ -83311,7 +83377,7 @@ static int __Pyx_modinit_type_init_code(void) {
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Delegate, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 345, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Delegate, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 349, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_8Delegate_4__str__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_8Delegate_4__str__.doc = __pyx_doc_19dependency_injector_9providers_8Delegate_4__str__;
@@ -83321,7 +83387,7 @@ static int __Pyx_modinit_type_init_code(void) {
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Delegate, "__repr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 345, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Delegate, "__repr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 349, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_8Delegate_6__repr__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_8Delegate_6__repr__.doc = __pyx_doc_19dependency_injector_9providers_8Delegate_6__repr__;
@@ -83329,14 +83395,14 @@ static int __Pyx_modinit_type_init_code(void) {
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   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Delegate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Delegate) < 0) __PYX_ERR(1, 345, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Delegate, (PyObject *)&__pyx_type_19dependency_injector_9providers_Delegate) < 0) __PYX_ERR(1, 345, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Delegate) < 0) __PYX_ERR(1, 345, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Delegate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Delegate) < 0) __PYX_ERR(1, 349, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Delegate, (PyObject *)&__pyx_type_19dependency_injector_9providers_Delegate) < 0) __PYX_ERR(1, 349, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Delegate) < 0) __PYX_ERR(1, 349, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_Delegate = &__pyx_type_19dependency_injector_9providers_Delegate;
   __pyx_vtabptr_19dependency_injector_9providers_Dependency = &__pyx_vtable_19dependency_injector_9providers_Dependency;
   __pyx_vtable_19dependency_injector_9providers_Dependency.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Provider;
   __pyx_type_19dependency_injector_9providers_Dependency.tp_base = __pyx_ptype_19dependency_injector_9providers_Provider;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Dependency) < 0) __PYX_ERR(1, 404, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Dependency) < 0) __PYX_ERR(1, 408, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_Dependency.tp_print = 0;
   #endif
@@ -83345,7 +83411,7 @@ static int __Pyx_modinit_type_init_code(void) {
   }
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Dependency, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 404, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Dependency, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 408, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_10Dependency___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_10Dependency___init__.doc = __pyx_doc_19dependency_injector_9providers_10Dependency___init__;
@@ -83355,7 +83421,7 @@ static int __Pyx_modinit_type_init_code(void) {
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Dependency, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 404, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Dependency, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 408, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_10Dependency_4__call__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_10Dependency_4__call__.doc = __pyx_doc_19dependency_injector_9providers_10Dependency_4__call__;
@@ -83365,7 +83431,7 @@ static int __Pyx_modinit_type_init_code(void) {
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Dependency, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 404, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Dependency, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 408, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_10Dependency_6__str__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_10Dependency_6__str__.doc = __pyx_doc_19dependency_injector_9providers_10Dependency_6__str__;
@@ -83375,7 +83441,7 @@ static int __Pyx_modinit_type_init_code(void) {
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Dependency, "__repr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 404, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Dependency, "__repr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 408, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_10Dependency_8__repr__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_10Dependency_8__repr__.doc = __pyx_doc_19dependency_injector_9providers_10Dependency_8__repr__;
@@ -83383,35 +83449,35 @@ static int __Pyx_modinit_type_init_code(void) {
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Dependency.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Dependency) < 0) __PYX_ERR(1, 404, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Dependency, (PyObject *)&__pyx_type_19dependency_injector_9providers_Dependency) < 0) __PYX_ERR(1, 404, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Dependency) < 0) __PYX_ERR(1, 404, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Dependency.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Dependency) < 0) __PYX_ERR(1, 408, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Dependency, (PyObject *)&__pyx_type_19dependency_injector_9providers_Dependency) < 0) __PYX_ERR(1, 408, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Dependency) < 0) __PYX_ERR(1, 408, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_Dependency = &__pyx_type_19dependency_injector_9providers_Dependency;
   __pyx_vtabptr_19dependency_injector_9providers_ExternalDependency = &__pyx_vtable_19dependency_injector_9providers_ExternalDependency;
   __pyx_vtable_19dependency_injector_9providers_ExternalDependency.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Dependency;
   __pyx_type_19dependency_injector_9providers_ExternalDependency.tp_base = __pyx_ptype_19dependency_injector_9providers_Dependency;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_ExternalDependency) < 0) __PYX_ERR(1, 507, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_ExternalDependency) < 0) __PYX_ERR(1, 511, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_ExternalDependency.tp_print = 0;
   #endif
   if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_19dependency_injector_9providers_ExternalDependency.tp_dictoffset && __pyx_type_19dependency_injector_9providers_ExternalDependency.tp_getattro == PyObject_GenericGetAttr)) {
     __pyx_type_19dependency_injector_9providers_ExternalDependency.tp_getattro = __Pyx_PyObject_GenericGetAttr;
   }
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_ExternalDependency.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_ExternalDependency) < 0) __PYX_ERR(1, 507, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_ExternalDependency, (PyObject *)&__pyx_type_19dependency_injector_9providers_ExternalDependency) < 0) __PYX_ERR(1, 507, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_ExternalDependency) < 0) __PYX_ERR(1, 507, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_ExternalDependency.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_ExternalDependency) < 0) __PYX_ERR(1, 511, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_ExternalDependency, (PyObject *)&__pyx_type_19dependency_injector_9providers_ExternalDependency) < 0) __PYX_ERR(1, 511, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_ExternalDependency) < 0) __PYX_ERR(1, 511, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_ExternalDependency = &__pyx_type_19dependency_injector_9providers_ExternalDependency;
   __pyx_vtabptr_19dependency_injector_9providers_DependenciesContainer = &__pyx_vtable_19dependency_injector_9providers_DependenciesContainer;
   __pyx_vtable_19dependency_injector_9providers_DependenciesContainer.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Object;
   __pyx_vtable_19dependency_injector_9providers_DependenciesContainer._override_providers = (PyObject *(*)(struct __pyx_obj_19dependency_injector_9providers_DependenciesContainer *, PyObject *, int __pyx_skip_dispatch))__pyx_f_19dependency_injector_9providers_21DependenciesContainer__override_providers;
   __pyx_type_19dependency_injector_9providers_DependenciesContainer.tp_base = __pyx_ptype_19dependency_injector_9providers_Object;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_DependenciesContainer) < 0) __PYX_ERR(1, 535, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_DependenciesContainer) < 0) __PYX_ERR(1, 539, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_DependenciesContainer.tp_print = 0;
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_DependenciesContainer, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 535, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_DependenciesContainer, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 539, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_21DependenciesContainer___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_21DependenciesContainer___init__.doc = __pyx_doc_19dependency_injector_9providers_21DependenciesContainer___init__;
@@ -83421,7 +83487,7 @@ static int __Pyx_modinit_type_init_code(void) {
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_DependenciesContainer, "__getattr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 535, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_DependenciesContainer, "__getattr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 539, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_21DependenciesContainer_4__getattr__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_21DependenciesContainer_4__getattr__.doc = __pyx_doc_19dependency_injector_9providers_21DependenciesContainer_4__getattr__;
@@ -83429,11 +83495,11 @@ static int __Pyx_modinit_type_init_code(void) {
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DependenciesContainer.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DependenciesContainer) < 0) __PYX_ERR(1, 535, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_DependenciesContainer, (PyObject *)&__pyx_type_19dependency_injector_9providers_DependenciesContainer) < 0) __PYX_ERR(1, 535, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DependenciesContainer) < 0) __PYX_ERR(1, 535, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DependenciesContainer.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DependenciesContainer) < 0) __PYX_ERR(1, 539, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_DependenciesContainer, (PyObject *)&__pyx_type_19dependency_injector_9providers_DependenciesContainer) < 0) __PYX_ERR(1, 539, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DependenciesContainer) < 0) __PYX_ERR(1, 539, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_DependenciesContainer = &__pyx_type_19dependency_injector_9providers_DependenciesContainer;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_OverridingContext) < 0) __PYX_ERR(1, 668, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_OverridingContext) < 0) __PYX_ERR(1, 672, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_OverridingContext.tp_print = 0;
   #endif
@@ -83442,7 +83508,7 @@ static int __Pyx_modinit_type_init_code(void) {
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   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_OverridingContext, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 668, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_OverridingContext, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 672, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
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       __pyx_wrapperbase_19dependency_injector_9providers_17OverridingContext___init__.doc = __pyx_doc_19dependency_injector_9providers_17OverridingContext___init__;
@@ -83450,14 +83516,14 @@ static int __Pyx_modinit_type_init_code(void) {
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   }
   #endif
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_OverridingContext, (PyObject *)&__pyx_type_19dependency_injector_9providers_OverridingContext) < 0) __PYX_ERR(1, 668, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_OverridingContext) < 0) __PYX_ERR(1, 668, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_OverridingContext, (PyObject *)&__pyx_type_19dependency_injector_9providers_OverridingContext) < 0) __PYX_ERR(1, 672, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_OverridingContext) < 0) __PYX_ERR(1, 672, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_OverridingContext = &__pyx_type_19dependency_injector_9providers_OverridingContext;
   __pyx_vtabptr_19dependency_injector_9providers_Callable = &__pyx_vtable_19dependency_injector_9providers_Callable;
   __pyx_vtable_19dependency_injector_9providers_Callable.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Provider;
   __pyx_vtable_19dependency_injector_9providers_Callable.__pyx_base._provide = (PyObject *(*)(struct __pyx_obj_19dependency_injector_9providers_Provider *, PyObject *, PyObject *, int __pyx_skip_dispatch))__pyx_f_19dependency_injector_9providers_8Callable__provide;
   __pyx_type_19dependency_injector_9providers_Callable.tp_base = __pyx_ptype_19dependency_injector_9providers_Provider;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Callable) < 0) __PYX_ERR(1, 704, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Callable) < 0) __PYX_ERR(1, 708, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_Callable.tp_print = 0;
   #endif
@@ -83466,7 +83532,7 @@ static int __Pyx_modinit_type_init_code(void) {
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   #if CYTHON_COMPILING_IN_CPYTHON
   {
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+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Callable, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 708, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_8Callable___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_8Callable___init__.doc = __pyx_doc_19dependency_injector_9providers_8Callable___init__;
@@ -83476,7 +83542,7 @@ static int __Pyx_modinit_type_init_code(void) {
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   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Callable, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 704, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Callable, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 708, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_8Callable_4__str__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_8Callable_4__str__.doc = __pyx_doc_19dependency_injector_9providers_8Callable_4__str__;
@@ -83484,29 +83550,29 @@ static int __Pyx_modinit_type_init_code(void) {
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-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Callable.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Callable) < 0) __PYX_ERR(1, 704, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Callable, (PyObject *)&__pyx_type_19dependency_injector_9providers_Callable) < 0) __PYX_ERR(1, 704, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Callable) < 0) __PYX_ERR(1, 704, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Callable.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Callable) < 0) __PYX_ERR(1, 708, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Callable, (PyObject *)&__pyx_type_19dependency_injector_9providers_Callable) < 0) __PYX_ERR(1, 708, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Callable) < 0) __PYX_ERR(1, 708, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_Callable = &__pyx_type_19dependency_injector_9providers_Callable;
   __pyx_vtabptr_19dependency_injector_9providers_DelegatedCallable = &__pyx_vtable_19dependency_injector_9providers_DelegatedCallable;
   __pyx_vtable_19dependency_injector_9providers_DelegatedCallable.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Callable;
   __pyx_type_19dependency_injector_9providers_DelegatedCallable.tp_base = __pyx_ptype_19dependency_injector_9providers_Callable;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_DelegatedCallable) < 0) __PYX_ERR(1, 875, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_DelegatedCallable) < 0) __PYX_ERR(1, 879, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_DelegatedCallable.tp_print = 0;
   #endif
   if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_19dependency_injector_9providers_DelegatedCallable.tp_dictoffset && __pyx_type_19dependency_injector_9providers_DelegatedCallable.tp_getattro == PyObject_GenericGetAttr)) {
     __pyx_type_19dependency_injector_9providers_DelegatedCallable.tp_getattro = __Pyx_PyObject_GenericGetAttr;
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-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedCallable.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedCallable) < 0) __PYX_ERR(1, 875, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_DelegatedCallable, (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedCallable) < 0) __PYX_ERR(1, 875, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedCallable) < 0) __PYX_ERR(1, 875, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedCallable.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedCallable) < 0) __PYX_ERR(1, 879, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_DelegatedCallable, (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedCallable) < 0) __PYX_ERR(1, 879, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedCallable) < 0) __PYX_ERR(1, 879, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_DelegatedCallable = &__pyx_type_19dependency_injector_9providers_DelegatedCallable;
   __pyx_vtabptr_19dependency_injector_9providers_AbstractCallable = &__pyx_vtable_19dependency_injector_9providers_AbstractCallable;
   __pyx_vtable_19dependency_injector_9providers_AbstractCallable.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Callable;
   __pyx_vtable_19dependency_injector_9providers_AbstractCallable.__pyx_base.__pyx_base._provide = (PyObject *(*)(struct __pyx_obj_19dependency_injector_9providers_Provider *, PyObject *, PyObject *, int __pyx_skip_dispatch))__pyx_f_19dependency_injector_9providers_16AbstractCallable__provide;
   __pyx_type_19dependency_injector_9providers_AbstractCallable.tp_base = __pyx_ptype_19dependency_injector_9providers_Callable;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_AbstractCallable) < 0) __PYX_ERR(1, 884, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_AbstractCallable) < 0) __PYX_ERR(1, 888, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_AbstractCallable.tp_print = 0;
   #endif
@@ -83515,7 +83581,7 @@ static int __Pyx_modinit_type_init_code(void) {
   }
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractCallable, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 884, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractCallable, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 888, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_16AbstractCallable___call__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_16AbstractCallable___call__.doc = __pyx_doc_19dependency_injector_9providers_16AbstractCallable___call__;
@@ -83523,14 +83589,14 @@ static int __Pyx_modinit_type_init_code(void) {
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_AbstractCallable.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_AbstractCallable) < 0) __PYX_ERR(1, 884, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_AbstractCallable, (PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractCallable) < 0) __PYX_ERR(1, 884, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_AbstractCallable) < 0) __PYX_ERR(1, 884, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_AbstractCallable.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_AbstractCallable) < 0) __PYX_ERR(1, 888, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_AbstractCallable, (PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractCallable) < 0) __PYX_ERR(1, 888, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_AbstractCallable) < 0) __PYX_ERR(1, 888, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_AbstractCallable = &__pyx_type_19dependency_injector_9providers_AbstractCallable;
   __pyx_vtabptr_19dependency_injector_9providers_CallableDelegate = &__pyx_vtable_19dependency_injector_9providers_CallableDelegate;
   __pyx_vtable_19dependency_injector_9providers_CallableDelegate.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Delegate;
   __pyx_type_19dependency_injector_9providers_CallableDelegate.tp_base = __pyx_ptype_19dependency_injector_9providers_Delegate;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_CallableDelegate) < 0) __PYX_ERR(1, 925, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_CallableDelegate) < 0) __PYX_ERR(1, 929, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_CallableDelegate.tp_print = 0;
   #endif
@@ -83539,7 +83605,7 @@ static int __Pyx_modinit_type_init_code(void) {
   }
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_CallableDelegate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 925, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_CallableDelegate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 929, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_16CallableDelegate___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_16CallableDelegate___init__.doc = __pyx_doc_19dependency_injector_9providers_16CallableDelegate___init__;
@@ -83547,14 +83613,14 @@ static int __Pyx_modinit_type_init_code(void) {
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_CallableDelegate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_CallableDelegate) < 0) __PYX_ERR(1, 925, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_CallableDelegate, (PyObject *)&__pyx_type_19dependency_injector_9providers_CallableDelegate) < 0) __PYX_ERR(1, 925, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_CallableDelegate) < 0) __PYX_ERR(1, 925, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_CallableDelegate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_CallableDelegate) < 0) __PYX_ERR(1, 929, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_CallableDelegate, (PyObject *)&__pyx_type_19dependency_injector_9providers_CallableDelegate) < 0) __PYX_ERR(1, 929, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_CallableDelegate) < 0) __PYX_ERR(1, 929, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_CallableDelegate = &__pyx_type_19dependency_injector_9providers_CallableDelegate;
   __pyx_vtabptr_19dependency_injector_9providers_Coroutine = &__pyx_vtable_19dependency_injector_9providers_Coroutine;
   __pyx_vtable_19dependency_injector_9providers_Coroutine.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Callable;
   __pyx_type_19dependency_injector_9providers_Coroutine.tp_base = __pyx_ptype_19dependency_injector_9providers_Callable;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Coroutine) < 0) __PYX_ERR(1, 947, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Coroutine) < 0) __PYX_ERR(1, 951, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_Coroutine.tp_print = 0;
   #endif
@@ -83563,7 +83629,7 @@ static int __Pyx_modinit_type_init_code(void) {
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   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Coroutine, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 947, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Coroutine, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 951, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_9Coroutine___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_9Coroutine___init__.doc = __pyx_doc_19dependency_injector_9providers_9Coroutine___init__;
@@ -83571,29 +83637,29 @@ static int __Pyx_modinit_type_init_code(void) {
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Coroutine.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Coroutine) < 0) __PYX_ERR(1, 947, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Coroutine, (PyObject *)&__pyx_type_19dependency_injector_9providers_Coroutine) < 0) __PYX_ERR(1, 947, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Coroutine) < 0) __PYX_ERR(1, 947, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Coroutine.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Coroutine) < 0) __PYX_ERR(1, 951, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Coroutine, (PyObject *)&__pyx_type_19dependency_injector_9providers_Coroutine) < 0) __PYX_ERR(1, 951, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Coroutine) < 0) __PYX_ERR(1, 951, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_Coroutine = &__pyx_type_19dependency_injector_9providers_Coroutine;
   __pyx_vtabptr_19dependency_injector_9providers_DelegatedCoroutine = &__pyx_vtable_19dependency_injector_9providers_DelegatedCoroutine;
   __pyx_vtable_19dependency_injector_9providers_DelegatedCoroutine.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Coroutine;
   __pyx_type_19dependency_injector_9providers_DelegatedCoroutine.tp_base = __pyx_ptype_19dependency_injector_9providers_Coroutine;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_DelegatedCoroutine) < 0) __PYX_ERR(1, 991, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_DelegatedCoroutine) < 0) __PYX_ERR(1, 995, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_DelegatedCoroutine.tp_print = 0;
   #endif
   if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_19dependency_injector_9providers_DelegatedCoroutine.tp_dictoffset && __pyx_type_19dependency_injector_9providers_DelegatedCoroutine.tp_getattro == PyObject_GenericGetAttr)) {
     __pyx_type_19dependency_injector_9providers_DelegatedCoroutine.tp_getattro = __Pyx_PyObject_GenericGetAttr;
   }
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedCoroutine.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedCoroutine) < 0) __PYX_ERR(1, 991, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_DelegatedCoroutine, (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedCoroutine) < 0) __PYX_ERR(1, 991, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedCoroutine) < 0) __PYX_ERR(1, 991, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedCoroutine.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedCoroutine) < 0) __PYX_ERR(1, 995, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_DelegatedCoroutine, (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedCoroutine) < 0) __PYX_ERR(1, 995, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedCoroutine) < 0) __PYX_ERR(1, 995, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_DelegatedCoroutine = &__pyx_type_19dependency_injector_9providers_DelegatedCoroutine;
   __pyx_vtabptr_19dependency_injector_9providers_AbstractCoroutine = &__pyx_vtable_19dependency_injector_9providers_AbstractCoroutine;
   __pyx_vtable_19dependency_injector_9providers_AbstractCoroutine.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Coroutine;
   __pyx_vtable_19dependency_injector_9providers_AbstractCoroutine.__pyx_base.__pyx_base.__pyx_base._provide = (PyObject *(*)(struct __pyx_obj_19dependency_injector_9providers_Provider *, PyObject *, PyObject *, int __pyx_skip_dispatch))__pyx_f_19dependency_injector_9providers_17AbstractCoroutine__provide;
   __pyx_type_19dependency_injector_9providers_AbstractCoroutine.tp_base = __pyx_ptype_19dependency_injector_9providers_Coroutine;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_AbstractCoroutine) < 0) __PYX_ERR(1, 1000, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_AbstractCoroutine) < 0) __PYX_ERR(1, 1004, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_AbstractCoroutine.tp_print = 0;
   #endif
@@ -83602,7 +83668,7 @@ static int __Pyx_modinit_type_init_code(void) {
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   #if CYTHON_COMPILING_IN_CPYTHON
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+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractCoroutine, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1004, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
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       __pyx_wrapperbase_19dependency_injector_9providers_17AbstractCoroutine___call__.doc = __pyx_doc_19dependency_injector_9providers_17AbstractCoroutine___call__;
@@ -83610,14 +83676,14 @@ static int __Pyx_modinit_type_init_code(void) {
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-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_AbstractCoroutine.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_AbstractCoroutine) < 0) __PYX_ERR(1, 1000, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_AbstractCoroutine, (PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractCoroutine) < 0) __PYX_ERR(1, 1000, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_AbstractCoroutine) < 0) __PYX_ERR(1, 1000, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_AbstractCoroutine.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_AbstractCoroutine) < 0) __PYX_ERR(1, 1004, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_AbstractCoroutine, (PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractCoroutine) < 0) __PYX_ERR(1, 1004, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_AbstractCoroutine) < 0) __PYX_ERR(1, 1004, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_AbstractCoroutine = &__pyx_type_19dependency_injector_9providers_AbstractCoroutine;
   __pyx_vtabptr_19dependency_injector_9providers_CoroutineDelegate = &__pyx_vtable_19dependency_injector_9providers_CoroutineDelegate;
   __pyx_vtable_19dependency_injector_9providers_CoroutineDelegate.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Delegate;
   __pyx_type_19dependency_injector_9providers_CoroutineDelegate.tp_base = __pyx_ptype_19dependency_injector_9providers_Delegate;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_CoroutineDelegate) < 0) __PYX_ERR(1, 1041, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_CoroutineDelegate) < 0) __PYX_ERR(1, 1045, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_CoroutineDelegate.tp_print = 0;
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@@ -83626,7 +83692,7 @@ static int __Pyx_modinit_type_init_code(void) {
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   #if CYTHON_COMPILING_IN_CPYTHON
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+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_CoroutineDelegate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1045, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_17CoroutineDelegate___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_17CoroutineDelegate___init__.doc = __pyx_doc_19dependency_injector_9providers_17CoroutineDelegate___init__;
@@ -83634,39 +83700,39 @@ static int __Pyx_modinit_type_init_code(void) {
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-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_CoroutineDelegate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_CoroutineDelegate) < 0) __PYX_ERR(1, 1041, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_CoroutineDelegate, (PyObject *)&__pyx_type_19dependency_injector_9providers_CoroutineDelegate) < 0) __PYX_ERR(1, 1041, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_CoroutineDelegate) < 0) __PYX_ERR(1, 1041, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_CoroutineDelegate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_CoroutineDelegate) < 0) __PYX_ERR(1, 1045, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_CoroutineDelegate, (PyObject *)&__pyx_type_19dependency_injector_9providers_CoroutineDelegate) < 0) __PYX_ERR(1, 1045, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_CoroutineDelegate) < 0) __PYX_ERR(1, 1045, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_CoroutineDelegate = &__pyx_type_19dependency_injector_9providers_CoroutineDelegate;
   __pyx_vtabptr_19dependency_injector_9providers_ConfigurationOption = &__pyx_vtable_19dependency_injector_9providers_ConfigurationOption;
   __pyx_vtable_19dependency_injector_9providers_ConfigurationOption.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Provider;
   __pyx_vtable_19dependency_injector_9providers_ConfigurationOption.__pyx_base._provide = (PyObject *(*)(struct __pyx_obj_19dependency_injector_9providers_Provider *, PyObject *, PyObject *, int __pyx_skip_dispatch))__pyx_f_19dependency_injector_9providers_19ConfigurationOption__provide;
   __pyx_type_19dependency_injector_9providers_ConfigurationOption.tp_base = __pyx_ptype_19dependency_injector_9providers_Provider;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_ConfigurationOption) < 0) __PYX_ERR(1, 1063, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_ConfigurationOption) < 0) __PYX_ERR(1, 1067, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_ConfigurationOption.tp_print = 0;
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_ConfigurationOption.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_ConfigurationOption) < 0) __PYX_ERR(1, 1063, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_ConfigurationOption, (PyObject *)&__pyx_type_19dependency_injector_9providers_ConfigurationOption) < 0) __PYX_ERR(1, 1063, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_ConfigurationOption) < 0) __PYX_ERR(1, 1063, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_ConfigurationOption.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_ConfigurationOption) < 0) __PYX_ERR(1, 1067, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_ConfigurationOption, (PyObject *)&__pyx_type_19dependency_injector_9providers_ConfigurationOption) < 0) __PYX_ERR(1, 1067, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_ConfigurationOption) < 0) __PYX_ERR(1, 1067, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_ConfigurationOption = &__pyx_type_19dependency_injector_9providers_ConfigurationOption;
   __pyx_vtabptr_19dependency_injector_9providers_Configuration = &__pyx_vtable_19dependency_injector_9providers_Configuration;
   __pyx_vtable_19dependency_injector_9providers_Configuration.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Object;
   __pyx_type_19dependency_injector_9providers_Configuration.tp_base = __pyx_ptype_19dependency_injector_9providers_Object;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Configuration) < 0) __PYX_ERR(1, 1261, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Configuration) < 0) __PYX_ERR(1, 1265, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_Configuration.tp_print = 0;
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Configuration.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Configuration) < 0) __PYX_ERR(1, 1261, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Configuration, (PyObject *)&__pyx_type_19dependency_injector_9providers_Configuration) < 0) __PYX_ERR(1, 1261, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Configuration.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Configuration) < 0) __PYX_ERR(1, 1265, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Configuration, (PyObject *)&__pyx_type_19dependency_injector_9providers_Configuration) < 0) __PYX_ERR(1, 1265, __pyx_L1_error)
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-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Configuration) < 0) __PYX_ERR(1, 1261, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Configuration) < 0) __PYX_ERR(1, 1265, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_Configuration = &__pyx_type_19dependency_injector_9providers_Configuration;
   __pyx_vtabptr_19dependency_injector_9providers_Factory = &__pyx_vtable_19dependency_injector_9providers_Factory;
   __pyx_vtable_19dependency_injector_9providers_Factory.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Provider;
   __pyx_vtable_19dependency_injector_9providers_Factory.__pyx_base._provide = (PyObject *(*)(struct __pyx_obj_19dependency_injector_9providers_Provider *, PyObject *, PyObject *, int __pyx_skip_dispatch))__pyx_f_19dependency_injector_9providers_7Factory__provide;
   __pyx_type_19dependency_injector_9providers_Factory.tp_base = __pyx_ptype_19dependency_injector_9providers_Provider;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Factory) < 0) __PYX_ERR(1, 1517, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Factory) < 0) __PYX_ERR(1, 1521, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_Factory.tp_print = 0;
   #endif
@@ -83675,7 +83741,7 @@ static int __Pyx_modinit_type_init_code(void) {
   }
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Factory, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1517, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Factory, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1521, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_7Factory___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_7Factory___init__.doc = __pyx_doc_19dependency_injector_9providers_7Factory___init__;
@@ -83685,7 +83751,7 @@ static int __Pyx_modinit_type_init_code(void) {
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   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Factory, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1517, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Factory, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1521, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
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       __pyx_wrapperbase_19dependency_injector_9providers_7Factory_4__str__.doc = __pyx_doc_19dependency_injector_9providers_7Factory_4__str__;
@@ -83693,29 +83759,29 @@ static int __Pyx_modinit_type_init_code(void) {
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   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Factory.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Factory) < 0) __PYX_ERR(1, 1517, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Factory, (PyObject *)&__pyx_type_19dependency_injector_9providers_Factory) < 0) __PYX_ERR(1, 1517, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Factory) < 0) __PYX_ERR(1, 1517, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Factory.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Factory) < 0) __PYX_ERR(1, 1521, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Factory, (PyObject *)&__pyx_type_19dependency_injector_9providers_Factory) < 0) __PYX_ERR(1, 1521, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Factory) < 0) __PYX_ERR(1, 1521, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_Factory = &__pyx_type_19dependency_injector_9providers_Factory;
   __pyx_vtabptr_19dependency_injector_9providers_DelegatedFactory = &__pyx_vtable_19dependency_injector_9providers_DelegatedFactory;
   __pyx_vtable_19dependency_injector_9providers_DelegatedFactory.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Factory;
   __pyx_type_19dependency_injector_9providers_DelegatedFactory.tp_base = __pyx_ptype_19dependency_injector_9providers_Factory;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_DelegatedFactory) < 0) __PYX_ERR(1, 1739, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_DelegatedFactory) < 0) __PYX_ERR(1, 1743, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_DelegatedFactory.tp_print = 0;
   #endif
   if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_19dependency_injector_9providers_DelegatedFactory.tp_dictoffset && __pyx_type_19dependency_injector_9providers_DelegatedFactory.tp_getattro == PyObject_GenericGetAttr)) {
     __pyx_type_19dependency_injector_9providers_DelegatedFactory.tp_getattro = __Pyx_PyObject_GenericGetAttr;
   }
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedFactory.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedFactory) < 0) __PYX_ERR(1, 1739, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_DelegatedFactory, (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedFactory) < 0) __PYX_ERR(1, 1739, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedFactory) < 0) __PYX_ERR(1, 1739, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedFactory.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedFactory) < 0) __PYX_ERR(1, 1743, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_DelegatedFactory, (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedFactory) < 0) __PYX_ERR(1, 1743, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedFactory) < 0) __PYX_ERR(1, 1743, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_DelegatedFactory = &__pyx_type_19dependency_injector_9providers_DelegatedFactory;
   __pyx_vtabptr_19dependency_injector_9providers_AbstractFactory = &__pyx_vtable_19dependency_injector_9providers_AbstractFactory;
   __pyx_vtable_19dependency_injector_9providers_AbstractFactory.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Factory;
   __pyx_vtable_19dependency_injector_9providers_AbstractFactory.__pyx_base.__pyx_base._provide = (PyObject *(*)(struct __pyx_obj_19dependency_injector_9providers_Provider *, PyObject *, PyObject *, int __pyx_skip_dispatch))__pyx_f_19dependency_injector_9providers_15AbstractFactory__provide;
   __pyx_type_19dependency_injector_9providers_AbstractFactory.tp_base = __pyx_ptype_19dependency_injector_9providers_Factory;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_AbstractFactory) < 0) __PYX_ERR(1, 1761, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_AbstractFactory) < 0) __PYX_ERR(1, 1765, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_AbstractFactory.tp_print = 0;
   #endif
@@ -83724,7 +83790,7 @@ static int __Pyx_modinit_type_init_code(void) {
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   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractFactory, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1761, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractFactory, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1765, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_15AbstractFactory___call__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_15AbstractFactory___call__.doc = __pyx_doc_19dependency_injector_9providers_15AbstractFactory___call__;
@@ -83732,14 +83798,14 @@ static int __Pyx_modinit_type_init_code(void) {
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   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_AbstractFactory.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_AbstractFactory) < 0) __PYX_ERR(1, 1761, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_AbstractFactory, (PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractFactory) < 0) __PYX_ERR(1, 1761, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_AbstractFactory) < 0) __PYX_ERR(1, 1761, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_AbstractFactory.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_AbstractFactory) < 0) __PYX_ERR(1, 1765, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_AbstractFactory, (PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractFactory) < 0) __PYX_ERR(1, 1765, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_AbstractFactory) < 0) __PYX_ERR(1, 1765, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_AbstractFactory = &__pyx_type_19dependency_injector_9providers_AbstractFactory;
   __pyx_vtabptr_19dependency_injector_9providers_FactoryDelegate = &__pyx_vtable_19dependency_injector_9providers_FactoryDelegate;
   __pyx_vtable_19dependency_injector_9providers_FactoryDelegate.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Delegate;
   __pyx_type_19dependency_injector_9providers_FactoryDelegate.tp_base = __pyx_ptype_19dependency_injector_9providers_Delegate;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_FactoryDelegate) < 0) __PYX_ERR(1, 1802, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_FactoryDelegate) < 0) __PYX_ERR(1, 1806, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_FactoryDelegate.tp_print = 0;
   #endif
@@ -83748,7 +83814,7 @@ static int __Pyx_modinit_type_init_code(void) {
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   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryDelegate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1802, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryDelegate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1806, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_15FactoryDelegate___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_15FactoryDelegate___init__.doc = __pyx_doc_19dependency_injector_9providers_15FactoryDelegate___init__;
@@ -83756,21 +83822,21 @@ static int __Pyx_modinit_type_init_code(void) {
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   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_FactoryDelegate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_FactoryDelegate) < 0) __PYX_ERR(1, 1802, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_FactoryDelegate, (PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryDelegate) < 0) __PYX_ERR(1, 1802, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_FactoryDelegate) < 0) __PYX_ERR(1, 1802, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_FactoryDelegate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_FactoryDelegate) < 0) __PYX_ERR(1, 1806, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_FactoryDelegate, (PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryDelegate) < 0) __PYX_ERR(1, 1806, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_FactoryDelegate) < 0) __PYX_ERR(1, 1806, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_FactoryDelegate = &__pyx_type_19dependency_injector_9providers_FactoryDelegate;
   __pyx_vtabptr_19dependency_injector_9providers_FactoryAggregate = &__pyx_vtable_19dependency_injector_9providers_FactoryAggregate;
   __pyx_vtable_19dependency_injector_9providers_FactoryAggregate.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Provider;
   __pyx_vtable_19dependency_injector_9providers_FactoryAggregate.__pyx___get_factory = (struct __pyx_obj_19dependency_injector_9providers_Factory *(*)(struct __pyx_obj_19dependency_injector_9providers_FactoryAggregate *, PyObject *))__pyx_f_19dependency_injector_9providers_16FactoryAggregate___get_factory;
   __pyx_type_19dependency_injector_9providers_FactoryAggregate.tp_base = __pyx_ptype_19dependency_injector_9providers_Provider;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_FactoryAggregate) < 0) __PYX_ERR(1, 1824, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_FactoryAggregate) < 0) __PYX_ERR(1, 1828, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_FactoryAggregate.tp_print = 0;
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryAggregate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1824, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryAggregate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1828, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_16FactoryAggregate___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_16FactoryAggregate___init__.doc = __pyx_doc_19dependency_injector_9providers_16FactoryAggregate___init__;
@@ -83780,7 +83846,7 @@ static int __Pyx_modinit_type_init_code(void) {
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   #if CYTHON_COMPILING_IN_CPYTHON
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+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryAggregate, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1828, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_16FactoryAggregate_4__call__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_16FactoryAggregate_4__call__.doc = __pyx_doc_19dependency_injector_9providers_16FactoryAggregate_4__call__;
@@ -83790,7 +83856,7 @@ static int __Pyx_modinit_type_init_code(void) {
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   #if CYTHON_COMPILING_IN_CPYTHON
   {
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+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryAggregate, "__getattr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1828, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_16FactoryAggregate_6__getattr__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_16FactoryAggregate_6__getattr__.doc = __pyx_doc_19dependency_injector_9providers_16FactoryAggregate_6__getattr__;
@@ -83800,7 +83866,7 @@ static int __Pyx_modinit_type_init_code(void) {
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   #if CYTHON_COMPILING_IN_CPYTHON
   {
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+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryAggregate, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1828, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
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       __pyx_wrapperbase_19dependency_injector_9providers_16FactoryAggregate_8__str__.doc = __pyx_doc_19dependency_injector_9providers_16FactoryAggregate_8__str__;
@@ -83808,14 +83874,14 @@ static int __Pyx_modinit_type_init_code(void) {
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-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_FactoryAggregate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_FactoryAggregate) < 0) __PYX_ERR(1, 1824, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_FactoryAggregate, (PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryAggregate) < 0) __PYX_ERR(1, 1824, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_FactoryAggregate) < 0) __PYX_ERR(1, 1824, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_FactoryAggregate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_FactoryAggregate) < 0) __PYX_ERR(1, 1828, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_FactoryAggregate, (PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryAggregate) < 0) __PYX_ERR(1, 1828, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_FactoryAggregate) < 0) __PYX_ERR(1, 1828, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_FactoryAggregate = &__pyx_type_19dependency_injector_9providers_FactoryAggregate;
   __pyx_vtabptr_19dependency_injector_9providers_BaseSingleton = &__pyx_vtable_19dependency_injector_9providers_BaseSingleton;
   __pyx_vtable_19dependency_injector_9providers_BaseSingleton.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Provider;
   __pyx_type_19dependency_injector_9providers_BaseSingleton.tp_base = __pyx_ptype_19dependency_injector_9providers_Provider;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_BaseSingleton) < 0) __PYX_ERR(1, 1911, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_BaseSingleton) < 0) __PYX_ERR(1, 1915, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_BaseSingleton.tp_print = 0;
   #endif
@@ -83824,7 +83890,7 @@ static int __Pyx_modinit_type_init_code(void) {
   }
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_BaseSingleton, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1911, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_BaseSingleton, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1915, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_13BaseSingleton___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_13BaseSingleton___init__.doc = __pyx_doc_19dependency_injector_9providers_13BaseSingleton___init__;
@@ -83834,7 +83900,7 @@ static int __Pyx_modinit_type_init_code(void) {
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_BaseSingleton, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1911, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_BaseSingleton, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1915, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_13BaseSingleton_2__str__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_13BaseSingleton_2__str__.doc = __pyx_doc_19dependency_injector_9providers_13BaseSingleton_2__str__;
@@ -83842,15 +83908,15 @@ static int __Pyx_modinit_type_init_code(void) {
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_BaseSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_BaseSingleton) < 0) __PYX_ERR(1, 1911, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_BaseSingleton, (PyObject *)&__pyx_type_19dependency_injector_9providers_BaseSingleton) < 0) __PYX_ERR(1, 1911, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_BaseSingleton) < 0) __PYX_ERR(1, 1911, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_BaseSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_BaseSingleton) < 0) __PYX_ERR(1, 1915, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_BaseSingleton, (PyObject *)&__pyx_type_19dependency_injector_9providers_BaseSingleton) < 0) __PYX_ERR(1, 1915, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_BaseSingleton) < 0) __PYX_ERR(1, 1915, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_BaseSingleton = &__pyx_type_19dependency_injector_9providers_BaseSingleton;
   __pyx_vtabptr_19dependency_injector_9providers_Singleton = &__pyx_vtable_19dependency_injector_9providers_Singleton;
   __pyx_vtable_19dependency_injector_9providers_Singleton.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_BaseSingleton;
   __pyx_vtable_19dependency_injector_9providers_Singleton.__pyx_base.__pyx_base._provide = (PyObject *(*)(struct __pyx_obj_19dependency_injector_9providers_Provider *, PyObject *, PyObject *, int __pyx_skip_dispatch))__pyx_f_19dependency_injector_9providers_9Singleton__provide;
   __pyx_type_19dependency_injector_9providers_Singleton.tp_base = __pyx_ptype_19dependency_injector_9providers_BaseSingleton;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Singleton) < 0) __PYX_ERR(1, 2069, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Singleton) < 0) __PYX_ERR(1, 2073, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_Singleton.tp_print = 0;
   #endif
@@ -83859,7 +83925,7 @@ static int __Pyx_modinit_type_init_code(void) {
   }
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Singleton, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2069, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Singleton, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2073, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_9Singleton___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_9Singleton___init__.doc = __pyx_doc_19dependency_injector_9providers_9Singleton___init__;
@@ -83867,29 +83933,29 @@ static int __Pyx_modinit_type_init_code(void) {
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Singleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Singleton) < 0) __PYX_ERR(1, 2069, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Singleton, (PyObject *)&__pyx_type_19dependency_injector_9providers_Singleton) < 0) __PYX_ERR(1, 2069, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Singleton) < 0) __PYX_ERR(1, 2069, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Singleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Singleton) < 0) __PYX_ERR(1, 2073, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Singleton, (PyObject *)&__pyx_type_19dependency_injector_9providers_Singleton) < 0) __PYX_ERR(1, 2073, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Singleton) < 0) __PYX_ERR(1, 2073, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_Singleton = &__pyx_type_19dependency_injector_9providers_Singleton;
   __pyx_vtabptr_19dependency_injector_9providers_DelegatedSingleton = &__pyx_vtable_19dependency_injector_9providers_DelegatedSingleton;
   __pyx_vtable_19dependency_injector_9providers_DelegatedSingleton.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Singleton;
   __pyx_type_19dependency_injector_9providers_DelegatedSingleton.tp_base = __pyx_ptype_19dependency_injector_9providers_Singleton;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_DelegatedSingleton) < 0) __PYX_ERR(1, 2125, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_DelegatedSingleton) < 0) __PYX_ERR(1, 2129, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_DelegatedSingleton.tp_print = 0;
   #endif
   if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_19dependency_injector_9providers_DelegatedSingleton.tp_dictoffset && __pyx_type_19dependency_injector_9providers_DelegatedSingleton.tp_getattro == PyObject_GenericGetAttr)) {
     __pyx_type_19dependency_injector_9providers_DelegatedSingleton.tp_getattro = __Pyx_PyObject_GenericGetAttr;
   }
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedSingleton) < 0) __PYX_ERR(1, 2125, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_DelegatedSingleton, (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedSingleton) < 0) __PYX_ERR(1, 2125, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedSingleton) < 0) __PYX_ERR(1, 2125, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedSingleton) < 0) __PYX_ERR(1, 2129, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_DelegatedSingleton, (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedSingleton) < 0) __PYX_ERR(1, 2129, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedSingleton) < 0) __PYX_ERR(1, 2129, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_DelegatedSingleton = &__pyx_type_19dependency_injector_9providers_DelegatedSingleton;
   __pyx_vtabptr_19dependency_injector_9providers_ThreadSafeSingleton = &__pyx_vtable_19dependency_injector_9providers_ThreadSafeSingleton;
   __pyx_vtable_19dependency_injector_9providers_ThreadSafeSingleton.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_BaseSingleton;
   __pyx_vtable_19dependency_injector_9providers_ThreadSafeSingleton.__pyx_base.__pyx_base._provide = (PyObject *(*)(struct __pyx_obj_19dependency_injector_9providers_Provider *, PyObject *, PyObject *, int __pyx_skip_dispatch))__pyx_f_19dependency_injector_9providers_19ThreadSafeSingleton__provide;
   __pyx_type_19dependency_injector_9providers_ThreadSafeSingleton.tp_base = __pyx_ptype_19dependency_injector_9providers_BaseSingleton;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton) < 0) __PYX_ERR(1, 2147, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton) < 0) __PYX_ERR(1, 2151, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_ThreadSafeSingleton.tp_print = 0;
   #endif
@@ -83898,7 +83964,7 @@ static int __Pyx_modinit_type_init_code(void) {
   }
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2147, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2151, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_19ThreadSafeSingleton___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_19ThreadSafeSingleton___init__.doc = __pyx_doc_19dependency_injector_9providers_19ThreadSafeSingleton___init__;
@@ -83906,29 +83972,29 @@ static int __Pyx_modinit_type_init_code(void) {
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_ThreadSafeSingleton) < 0) __PYX_ERR(1, 2147, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_ThreadSafeSingleton, (PyObject *)&__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton) < 0) __PYX_ERR(1, 2147, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton) < 0) __PYX_ERR(1, 2147, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_ThreadSafeSingleton) < 0) __PYX_ERR(1, 2151, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_ThreadSafeSingleton, (PyObject *)&__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton) < 0) __PYX_ERR(1, 2151, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton) < 0) __PYX_ERR(1, 2151, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_ThreadSafeSingleton = &__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton;
   __pyx_vtabptr_19dependency_injector_9providers_DelegatedThreadSafeSingleton = &__pyx_vtable_19dependency_injector_9providers_DelegatedThreadSafeSingleton;
   __pyx_vtable_19dependency_injector_9providers_DelegatedThreadSafeSingleton.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_ThreadSafeSingleton;
   __pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton.tp_base = __pyx_ptype_19dependency_injector_9providers_ThreadSafeSingleton;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton) < 0) __PYX_ERR(1, 2182, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton) < 0) __PYX_ERR(1, 2186, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton.tp_print = 0;
   #endif
   if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton.tp_dictoffset && __pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton.tp_getattro == PyObject_GenericGetAttr)) {
     __pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton.tp_getattro = __Pyx_PyObject_GenericGetAttr;
   }
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedThreadSafeSingleton) < 0) __PYX_ERR(1, 2182, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_DelegatedThreadSafeSingleton, (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton) < 0) __PYX_ERR(1, 2182, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton) < 0) __PYX_ERR(1, 2182, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedThreadSafeSingleton) < 0) __PYX_ERR(1, 2186, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_DelegatedThreadSafeSingleton, (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton) < 0) __PYX_ERR(1, 2186, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton) < 0) __PYX_ERR(1, 2186, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_DelegatedThreadSafeSingleton = &__pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton;
   __pyx_vtabptr_19dependency_injector_9providers_ThreadLocalSingleton = &__pyx_vtable_19dependency_injector_9providers_ThreadLocalSingleton;
   __pyx_vtable_19dependency_injector_9providers_ThreadLocalSingleton.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_BaseSingleton;
   __pyx_vtable_19dependency_injector_9providers_ThreadLocalSingleton.__pyx_base.__pyx_base._provide = (PyObject *(*)(struct __pyx_obj_19dependency_injector_9providers_Provider *, PyObject *, PyObject *, int __pyx_skip_dispatch))__pyx_f_19dependency_injector_9providers_20ThreadLocalSingleton__provide;
   __pyx_type_19dependency_injector_9providers_ThreadLocalSingleton.tp_base = __pyx_ptype_19dependency_injector_9providers_BaseSingleton;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton) < 0) __PYX_ERR(1, 2204, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton) < 0) __PYX_ERR(1, 2208, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_ThreadLocalSingleton.tp_print = 0;
   #endif
@@ -83937,7 +84003,7 @@ static int __Pyx_modinit_type_init_code(void) {
   }
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2204, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2208, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_20ThreadLocalSingleton___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_20ThreadLocalSingleton___init__.doc = __pyx_doc_19dependency_injector_9providers_20ThreadLocalSingleton___init__;
@@ -83945,28 +84011,28 @@ static int __Pyx_modinit_type_init_code(void) {
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_ThreadLocalSingleton) < 0) __PYX_ERR(1, 2204, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_ThreadLocalSingleton, (PyObject *)&__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton) < 0) __PYX_ERR(1, 2204, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton) < 0) __PYX_ERR(1, 2204, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_ThreadLocalSingleton) < 0) __PYX_ERR(1, 2208, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_ThreadLocalSingleton, (PyObject *)&__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton) < 0) __PYX_ERR(1, 2208, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton) < 0) __PYX_ERR(1, 2208, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_ThreadLocalSingleton = &__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton;
   __pyx_vtabptr_19dependency_injector_9providers_DelegatedThreadLocalSingleton = &__pyx_vtable_19dependency_injector_9providers_DelegatedThreadLocalSingleton;
   __pyx_vtable_19dependency_injector_9providers_DelegatedThreadLocalSingleton.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_ThreadLocalSingleton;
   __pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton.tp_base = __pyx_ptype_19dependency_injector_9providers_ThreadLocalSingleton;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton) < 0) __PYX_ERR(1, 2252, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton) < 0) __PYX_ERR(1, 2256, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton.tp_print = 0;
   #endif
   if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton.tp_dictoffset && __pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton.tp_getattro == PyObject_GenericGetAttr)) {
     __pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton.tp_getattro = __Pyx_PyObject_GenericGetAttr;
   }
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedThreadLocalSingleton) < 0) __PYX_ERR(1, 2252, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_DelegatedThreadLocalSingleton, (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton) < 0) __PYX_ERR(1, 2252, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton) < 0) __PYX_ERR(1, 2252, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedThreadLocalSingleton) < 0) __PYX_ERR(1, 2256, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_DelegatedThreadLocalSingleton, (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton) < 0) __PYX_ERR(1, 2256, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton) < 0) __PYX_ERR(1, 2256, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_DelegatedThreadLocalSingleton = &__pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton;
   __pyx_vtabptr_19dependency_injector_9providers_AbstractSingleton = &__pyx_vtable_19dependency_injector_9providers_AbstractSingleton;
   __pyx_vtable_19dependency_injector_9providers_AbstractSingleton.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_BaseSingleton;
   __pyx_type_19dependency_injector_9providers_AbstractSingleton.tp_base = __pyx_ptype_19dependency_injector_9providers_BaseSingleton;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_AbstractSingleton) < 0) __PYX_ERR(1, 2274, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_AbstractSingleton) < 0) __PYX_ERR(1, 2278, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_AbstractSingleton.tp_print = 0;
   #endif
@@ -83975,7 +84041,7 @@ static int __Pyx_modinit_type_init_code(void) {
   }
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractSingleton, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2274, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractSingleton, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2278, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_17AbstractSingleton___call__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_17AbstractSingleton___call__.doc = __pyx_doc_19dependency_injector_9providers_17AbstractSingleton___call__;
@@ -83983,14 +84049,14 @@ static int __Pyx_modinit_type_init_code(void) {
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_AbstractSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_AbstractSingleton) < 0) __PYX_ERR(1, 2274, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_AbstractSingleton, (PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractSingleton) < 0) __PYX_ERR(1, 2274, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_AbstractSingleton) < 0) __PYX_ERR(1, 2274, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_AbstractSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_AbstractSingleton) < 0) __PYX_ERR(1, 2278, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_AbstractSingleton, (PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractSingleton) < 0) __PYX_ERR(1, 2278, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_AbstractSingleton) < 0) __PYX_ERR(1, 2278, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_AbstractSingleton = &__pyx_type_19dependency_injector_9providers_AbstractSingleton;
   __pyx_vtabptr_19dependency_injector_9providers_SingletonDelegate = &__pyx_vtable_19dependency_injector_9providers_SingletonDelegate;
   __pyx_vtable_19dependency_injector_9providers_SingletonDelegate.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Delegate;
   __pyx_type_19dependency_injector_9providers_SingletonDelegate.tp_base = __pyx_ptype_19dependency_injector_9providers_Delegate;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_SingletonDelegate) < 0) __PYX_ERR(1, 2319, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_SingletonDelegate) < 0) __PYX_ERR(1, 2323, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_SingletonDelegate.tp_print = 0;
   #endif
@@ -83999,7 +84065,7 @@ static int __Pyx_modinit_type_init_code(void) {
   }
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_SingletonDelegate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2319, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_SingletonDelegate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2323, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_17SingletonDelegate___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_17SingletonDelegate___init__.doc = __pyx_doc_19dependency_injector_9providers_17SingletonDelegate___init__;
@@ -84007,15 +84073,15 @@ static int __Pyx_modinit_type_init_code(void) {
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_SingletonDelegate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_SingletonDelegate) < 0) __PYX_ERR(1, 2319, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_SingletonDelegate, (PyObject *)&__pyx_type_19dependency_injector_9providers_SingletonDelegate) < 0) __PYX_ERR(1, 2319, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_SingletonDelegate) < 0) __PYX_ERR(1, 2319, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_SingletonDelegate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_SingletonDelegate) < 0) __PYX_ERR(1, 2323, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_SingletonDelegate, (PyObject *)&__pyx_type_19dependency_injector_9providers_SingletonDelegate) < 0) __PYX_ERR(1, 2323, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_SingletonDelegate) < 0) __PYX_ERR(1, 2323, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_SingletonDelegate = &__pyx_type_19dependency_injector_9providers_SingletonDelegate;
   __pyx_vtabptr_19dependency_injector_9providers_List = &__pyx_vtable_19dependency_injector_9providers_List;
   __pyx_vtable_19dependency_injector_9providers_List.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Provider;
   __pyx_vtable_19dependency_injector_9providers_List.__pyx_base._provide = (PyObject *(*)(struct __pyx_obj_19dependency_injector_9providers_Provider *, PyObject *, PyObject *, int __pyx_skip_dispatch))__pyx_f_19dependency_injector_9providers_4List__provide;
   __pyx_type_19dependency_injector_9providers_List.tp_base = __pyx_ptype_19dependency_injector_9providers_Provider;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_List) < 0) __PYX_ERR(1, 2341, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_List) < 0) __PYX_ERR(1, 2345, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_List.tp_print = 0;
   #endif
@@ -84024,7 +84090,7 @@ static int __Pyx_modinit_type_init_code(void) {
   }
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_List, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2341, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_List, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2345, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_4List___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_4List___init__.doc = __pyx_doc_19dependency_injector_9providers_4List___init__;
@@ -84034,7 +84100,7 @@ static int __Pyx_modinit_type_init_code(void) {
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_List, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2341, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_List, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2345, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_4List_4__str__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_4List_4__str__.doc = __pyx_doc_19dependency_injector_9providers_4List_4__str__;
@@ -84042,21 +84108,21 @@ static int __Pyx_modinit_type_init_code(void) {
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_List.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_List) < 0) __PYX_ERR(1, 2341, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_List, (PyObject *)&__pyx_type_19dependency_injector_9providers_List) < 0) __PYX_ERR(1, 2341, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_List) < 0) __PYX_ERR(1, 2341, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_List.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_List) < 0) __PYX_ERR(1, 2345, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_List, (PyObject *)&__pyx_type_19dependency_injector_9providers_List) < 0) __PYX_ERR(1, 2345, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_List) < 0) __PYX_ERR(1, 2345, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_List = &__pyx_type_19dependency_injector_9providers_List;
   __pyx_vtabptr_19dependency_injector_9providers_Container = &__pyx_vtable_19dependency_injector_9providers_Container;
   __pyx_vtable_19dependency_injector_9providers_Container.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Provider;
   __pyx_vtable_19dependency_injector_9providers_Container.__pyx_base._provide = (PyObject *(*)(struct __pyx_obj_19dependency_injector_9providers_Provider *, PyObject *, PyObject *, int __pyx_skip_dispatch))__pyx_f_19dependency_injector_9providers_9Container__provide;
   __pyx_type_19dependency_injector_9providers_Container.tp_base = __pyx_ptype_19dependency_injector_9providers_Provider;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Container) < 0) __PYX_ERR(1, 2448, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Container) < 0) __PYX_ERR(1, 2452, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_Container.tp_print = 0;
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Container, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2448, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Container, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2452, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_9Container___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_9Container___init__.doc = __pyx_doc_19dependency_injector_9providers_9Container___init__;
@@ -84066,7 +84132,7 @@ static int __Pyx_modinit_type_init_code(void) {
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Container, "__getattr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2448, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Container, "__getattr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2452, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_9Container_4__getattr__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_9Container_4__getattr__.doc = __pyx_doc_19dependency_injector_9providers_9Container_4__getattr__;
@@ -84074,21 +84140,21 @@ static int __Pyx_modinit_type_init_code(void) {
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Container.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Container) < 0) __PYX_ERR(1, 2448, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Container, (PyObject *)&__pyx_type_19dependency_injector_9providers_Container) < 0) __PYX_ERR(1, 2448, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Container) < 0) __PYX_ERR(1, 2448, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Container.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Container) < 0) __PYX_ERR(1, 2452, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Container, (PyObject *)&__pyx_type_19dependency_injector_9providers_Container) < 0) __PYX_ERR(1, 2452, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Container) < 0) __PYX_ERR(1, 2452, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_Container = &__pyx_type_19dependency_injector_9providers_Container;
   __pyx_vtabptr_19dependency_injector_9providers_Selector = &__pyx_vtable_19dependency_injector_9providers_Selector;
   __pyx_vtable_19dependency_injector_9providers_Selector.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Provider;
   __pyx_vtable_19dependency_injector_9providers_Selector.__pyx_base._provide = (PyObject *(*)(struct __pyx_obj_19dependency_injector_9providers_Provider *, PyObject *, PyObject *, int __pyx_skip_dispatch))__pyx_f_19dependency_injector_9providers_8Selector__provide;
   __pyx_type_19dependency_injector_9providers_Selector.tp_base = __pyx_ptype_19dependency_injector_9providers_Provider;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Selector) < 0) __PYX_ERR(1, 2499, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Selector) < 0) __PYX_ERR(1, 2503, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_Selector.tp_print = 0;
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Selector, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2499, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Selector, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2503, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_8Selector___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_8Selector___init__.doc = __pyx_doc_19dependency_injector_9providers_8Selector___init__;
@@ -84098,7 +84164,7 @@ static int __Pyx_modinit_type_init_code(void) {
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Selector, "__getattr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2499, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Selector, "__getattr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2503, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_8Selector_4__getattr__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_8Selector_4__getattr__.doc = __pyx_doc_19dependency_injector_9providers_8Selector_4__getattr__;
@@ -84108,7 +84174,7 @@ static int __Pyx_modinit_type_init_code(void) {
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Selector, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2499, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Selector, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 2503, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_8Selector_6__str__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_8Selector_6__str__.doc = __pyx_doc_19dependency_injector_9providers_8Selector_6__str__;
@@ -84116,70 +84182,70 @@ static int __Pyx_modinit_type_init_code(void) {
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Selector.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Selector) < 0) __PYX_ERR(1, 2499, __pyx_L1_error)
-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Selector, (PyObject *)&__pyx_type_19dependency_injector_9providers_Selector) < 0) __PYX_ERR(1, 2499, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Selector) < 0) __PYX_ERR(1, 2499, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Selector.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Selector) < 0) __PYX_ERR(1, 2503, __pyx_L1_error)
+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Selector, (PyObject *)&__pyx_type_19dependency_injector_9providers_Selector) < 0) __PYX_ERR(1, 2503, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Selector) < 0) __PYX_ERR(1, 2503, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_Selector = &__pyx_type_19dependency_injector_9providers_Selector;
   __pyx_vtabptr_19dependency_injector_9providers_ProvidedInstance = &__pyx_vtable_19dependency_injector_9providers_ProvidedInstance;
   __pyx_vtable_19dependency_injector_9providers_ProvidedInstance.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Provider;
   __pyx_vtable_19dependency_injector_9providers_ProvidedInstance.__pyx_base._provide = (PyObject *(*)(struct __pyx_obj_19dependency_injector_9providers_Provider *, PyObject *, PyObject *, int __pyx_skip_dispatch))__pyx_f_19dependency_injector_9providers_16ProvidedInstance__provide;
   __pyx_type_19dependency_injector_9providers_ProvidedInstance.tp_base = __pyx_ptype_19dependency_injector_9providers_Provider;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_ProvidedInstance) < 0) __PYX_ERR(1, 2601, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_ProvidedInstance) < 0) __PYX_ERR(1, 2605, __pyx_L1_error)
   #if PY_VERSION_HEX < 0x030800B1
   __pyx_type_19dependency_injector_9providers_ProvidedInstance.tp_print = 0;
   #endif
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-  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_ProvidedInstance, (PyObject *)&__pyx_type_19dependency_injector_9providers_ProvidedInstance) < 0) __PYX_ERR(1, 2601, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_ProvidedInstance) < 0) __PYX_ERR(1, 2601, __pyx_L1_error)
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+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_ProvidedInstance) < 0) __PYX_ERR(1, 2605, __pyx_L1_error)
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   __pyx_vtabptr_19dependency_injector_9providers_AttributeGetter = &__pyx_vtable_19dependency_injector_9providers_AttributeGetter;
   __pyx_vtable_19dependency_injector_9providers_AttributeGetter.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Provider;
   __pyx_vtable_19dependency_injector_9providers_AttributeGetter.__pyx_base._provide = (PyObject *(*)(struct __pyx_obj_19dependency_injector_9providers_Provider *, PyObject *, PyObject *, int __pyx_skip_dispatch))__pyx_f_19dependency_injector_9providers_15AttributeGetter__provide;
   __pyx_type_19dependency_injector_9providers_AttributeGetter.tp_base = __pyx_ptype_19dependency_injector_9providers_Provider;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_AttributeGetter) < 0) __PYX_ERR(1, 2663, __pyx_L1_error)
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-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_AttributeGetter) < 0) __PYX_ERR(1, 2663, __pyx_L1_error)
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   __pyx_vtabptr_19dependency_injector_9providers_ItemGetter = &__pyx_vtable_19dependency_injector_9providers_ItemGetter;
   __pyx_vtable_19dependency_injector_9providers_ItemGetter.__pyx_base = *__pyx_vtabptr_19dependency_injector_9providers_Provider;
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-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_ItemGetter) < 0) __PYX_ERR(1, 2703, __pyx_L1_error)
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-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_ItemGetter) < 0) __PYX_ERR(1, 2703, __pyx_L1_error)
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-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_MethodCaller) < 0) __PYX_ERR(1, 2743, __pyx_L1_error)
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-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_MethodCaller) < 0) __PYX_ERR(1, 2743, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_MethodCaller.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_MethodCaller) < 0) __PYX_ERR(1, 2747, __pyx_L1_error)
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-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Injection) < 0) __PYX_ERR(1, 2802, __pyx_L1_error)
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-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_PositionalInjection) < 0) __PYX_ERR(1, 2806, __pyx_L1_error)
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-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_NamedInjection) < 0) __PYX_ERR(1, 2834, __pyx_L1_error)
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  * """Providers module."""             # <<<<<<<<<<<<<<
  * 
  * from __future__ import absolute_import
  */
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-  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
+  __pyx_t_1 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_t_1);
+  if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_1) < 0) __PYX_ERR(1, 1, __pyx_L1_error)
+  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
   /* "dependency_injector/providers.pxd":421
  * 
@@ -89042,6 +89132,7 @@ static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit,
 }
 static PyObject *__Pyx_CyFunction_descr_get(PyObject *func, PyObject *obj, PyObject *type)
 {
+#if PY_MAJOR_VERSION < 3
     __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
     if (m->flags & __Pyx_CYFUNCTION_STATICMETHOD) {
         Py_INCREF(func);
@@ -89054,6 +89145,7 @@ static PyObject *__Pyx_CyFunction_descr_get(PyObject *func, PyObject *obj, PyObj
     }
     if (obj == Py_None)
         obj = NULL;
+#endif
     return __Pyx_PyMethod_New(func, obj, type);
 }
 static PyObject*
@@ -89386,6 +89478,47 @@ static int __Pyx_CyFunction_InitClassCell(PyObject *cyfunctions, PyObject *class
     return 0;
 }
 
+/* ClassMethod */
+static PyObject* __Pyx_Method_ClassMethod(PyObject *method) {
+#if CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM <= 0x05080000
+    if (PyObject_TypeCheck(method, &PyWrapperDescr_Type)) {
+        return PyClassMethod_New(method);
+    }
+#else
+#if CYTHON_COMPILING_IN_PYSTON || CYTHON_COMPILING_IN_PYPY
+    if (PyMethodDescr_Check(method))
+#else
+    #if PY_MAJOR_VERSION == 2
+    static PyTypeObject *methoddescr_type = NULL;
+    if (methoddescr_type == NULL) {
+       PyObject *meth = PyObject_GetAttrString((PyObject*)&PyList_Type, "append");
+       if (!meth) return NULL;
+       methoddescr_type = Py_TYPE(meth);
+       Py_DECREF(meth);
+    }
+    #else
+    PyTypeObject *methoddescr_type = &PyMethodDescr_Type;
+    #endif
+    if (__Pyx_TypeCheck(method, methoddescr_type))
+#endif
+    {
+        PyMethodDescrObject *descr = (PyMethodDescrObject *)method;
+        #if PY_VERSION_HEX < 0x03020000
+        PyTypeObject *d_type = descr->d_type;
+        #else
+        PyTypeObject *d_type = descr->d_common.d_type;
+        #endif
+        return PyDescr_NewClassMethod(d_type, descr->d_method);
+    }
+#endif
+    else if (PyMethod_Check(method)) {
+        return PyClassMethod_New(PyMethod_GET_FUNCTION(method));
+    }
+    else {
+        return PyClassMethod_New(method);
+    }
+}
+
 /* GetNameInClass */
 static PyObject *__Pyx_GetGlobalNameAfterAttributeLookup(PyObject *name) {
     PyObject *result;
diff --git a/src/dependency_injector/providers.pyi b/src/dependency_injector/providers.pyi
index 2b8b6855..ed9b5500 100644
--- a/src/dependency_injector/providers.pyi
+++ b/src/dependency_injector/providers.pyi
@@ -14,8 +14,6 @@ from typing import (
     Coroutine as _Coroutine,
 )
 
-from .types import Provider as _Provider
-
 
 Injection = Any
 T = TypeVar('T')
@@ -27,10 +25,10 @@ class OverridingContext:
     def __exit__(self, *_: Any) -> None: ...
 
 
-class Provider(_Provider):
+class Provider(Generic[T]):
     def __init__(self) -> None: ...
-    def __call__(self, *args: Injection, **kwargs: Injection) -> Any: ...
-    def __deepcopy__(self, memo: Optional[Dict[str, Any]]) -> Provider: ...
+    def __call__(self, *args: Injection, **kwargs: Injection) -> T: ...
+    def __deepcopy__(self, memo: Optional[Dict[Any, Any]]) -> Provider: ...
     def __str__(self) -> str: ...
     def __repr__(self) -> str: ...
     @property
@@ -43,7 +41,7 @@ class Provider(_Provider):
     def delegate(self) -> Provider: ...
     @property
     def provider(self) -> Provider: ...
-    def _copy_overridings(self, copied: Provider, memo: Optional[Dict[str, Any]]) -> None: ...
+    def _copy_overridings(self, copied: Provider, memo: Optional[Dict[Any, Any]]) -> None: ...
 
 
 class Object(Provider, Generic[T]):
@@ -316,7 +314,7 @@ def is_delegated(instance: Any) -> bool: ...
 def represent_provider(provider: Provider, provides: Any) -> str: ...
 
 
-def deepcopy(instance: Any, memo: Optional[Dict[str, Any]]): Any: ...
+def deepcopy(instance: Any, memo: Optional[Dict[Any, Any]]): Any: ...
 
 
 def merge_dicts(dict1: Dict[Any, Any], dict2: Dict[Any, Any]) -> Dict[Any, Any]: ...
diff --git a/src/dependency_injector/providers.pyx b/src/dependency_injector/providers.pyx
index f525ef41..16025a50 100644
--- a/src/dependency_injector/providers.pyx
+++ b/src/dependency_injector/providers.pyx
@@ -169,6 +169,10 @@ cdef class Provider(object):
 
         return copied
 
+    @classmethod
+    def __class_getitem__(cls, item):
+        return cls
+
     def __str__(self):
         """Return string representation of provider.
 
diff --git a/src/dependency_injector/types.py b/src/dependency_injector/types.py
index f60c4b03..a03e2353 100644
--- a/src/dependency_injector/types.py
+++ b/src/dependency_injector/types.py
@@ -1,4 +1,12 @@
 from typing import TypeVar, Generic, Any
+import warnings
+
+
+warnings.warn(
+    'Types module is deprecated since version 3.44.0. Use "providers" module instead: '
+    'providers.Provider[SomeClass]',
+    category=DeprecationWarning,
+)
 
 
 Injection = Any
diff --git a/tests/typing/factory.py b/tests/typing/factory.py
index 026e113a..57a13524 100644
--- a/tests/typing/factory.py
+++ b/tests/typing/factory.py
@@ -1,6 +1,6 @@
 from typing import Tuple, Any, Dict
 
-from dependency_injector import providers, types
+from dependency_injector import providers
 
 
 class Animal:
@@ -64,5 +64,5 @@ factory_b_9: providers.Factory = provider9.b
 val9: Any = provider9('a')
 
 # Test 10: to check the explicit typing
-factory10: types.Provider[Animal] = providers.Factory(Cat)
+factory10: providers.Provider[Animal] = providers.Factory(Cat)
 animal10: Animal = factory10()
diff --git a/tests/unit/providers/test_base_py2_py3.py b/tests/unit/providers/test_base_py2_py3.py
index 1a31fff3..16e93c74 100644
--- a/tests/unit/providers/test_base_py2_py3.py
+++ b/tests/unit/providers/test_base_py2_py3.py
@@ -139,6 +139,11 @@ class ProviderTests(unittest.TestCase):
         self.assertIsNot(overriding_provider, overriding_provider_copy)
         self.assertIsInstance(overriding_provider_copy, providers.Provider)
 
+    def test_generic_type(self):
+        provider: providers.Provider[object] = providers.Factory(object)
+        some_object = provider()
+        self.assertIsInstance(some_object, object)
+
     def test_repr(self):
         self.assertEqual(repr(self.provider),
                          '<dependency_injector.providers.'
diff --git a/tests/unit/providers/test_types_py36.py b/tests/unit/providers/test_types_py36.py
deleted file mode 100644
index 71264d9f..00000000
--- a/tests/unit/providers/test_types_py36.py
+++ /dev/null
@@ -1,15 +0,0 @@
-import unittest
-
-from dependency_injector import providers, types
-
-
-class SomeClass:
-    ...
-
-
-class TypesTest(unittest.TestCase):
-
-    def test_provider(self):
-        provider: types.Provider[SomeClass] = providers.Factory(SomeClass)
-        some_object = provider()
-        self.assertIsInstance(some_object, SomeClass)