diff --git a/docs/main/changelog.rst b/docs/main/changelog.rst
index d8c958bc..52ace1fc 100644
--- a/docs/main/changelog.rst
+++ b/docs/main/changelog.rst
@@ -10,6 +10,8 @@ follows `Semantic versioning`_
 Development version
 -------------------
 - Add ``FactoryAggregate`` provider.
+- Add ``Provider.provider`` dynamic attribute that return new provider's 
+  delegate (alias of method ``Provider.delegate()``).
 - Add support of six 1.11.0.
 - Regenerate C sources using Cython 0.27.1.
 
diff --git a/examples/providers/factory_delegation.py b/examples/providers/factory_delegation.py
index d5c66aea..2a2a01fc 100644
--- a/examples/providers/factory_delegation.py
+++ b/examples/providers/factory_delegation.py
@@ -51,3 +51,18 @@ user2 = users_factory()  # Same as: user2 = User(photos_factory=photos_factory)
 # Making some asserts:
 assert isinstance(user1.main_photo, Photo)
 assert isinstance(user2.main_photo, Photo)
+
+# or using Factory(...).provider
+
+photos_factory = providers.Factory(Photo)
+users_factory = providers.Factory(User,
+                                  photos_factory=photos_factory.provider)
+
+
+# Creating several User objects:
+user1 = users_factory()  # Same as: user1 = User(photos_factory=photos_factory)
+user2 = users_factory()  # Same as: user2 = User(photos_factory=photos_factory)
+
+# Making some asserts:
+assert isinstance(user1.main_photo, Photo)
+assert isinstance(user2.main_photo, Photo)
diff --git a/src/dependency_injector/providers.c b/src/dependency_injector/providers.c
index a86f0411..98bbe05a 100644
--- a/src/dependency_injector/providers.c
+++ b/src/dependency_injector/providers.c
@@ -1131,7 +1131,7 @@ 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":211
+/* "dependency_injector/providers.pyx":219
  * 
  * 
  * cdef class Object(Provider):             # <<<<<<<<<<<<<<
@@ -1145,7 +1145,7 @@ 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":271
+/* "dependency_injector/providers.pyx":279
  * 
  * 
  * cdef class Delegate(Object):             # <<<<<<<<<<<<<<
@@ -1159,7 +1159,7 @@ 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":290
+/* "dependency_injector/providers.pyx":298
  * 
  * 
  * cdef class ExternalDependency(Provider):             # <<<<<<<<<<<<<<
@@ -1173,7 +1173,7 @@ 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":422
+/* "dependency_injector/providers.pyx":430
  * 
  * 
  * cdef class Callable(Provider):             # <<<<<<<<<<<<<<
@@ -1187,7 +1187,7 @@ 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":603
+/* "dependency_injector/providers.pyx":611
  * 
  * 
  * cdef class DelegatedCallable(Callable):             # <<<<<<<<<<<<<<
@@ -1201,7 +1201,7 @@ 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":612
+/* "dependency_injector/providers.pyx":620
  * 
  * 
  * cdef class AbstractCallable(Callable):             # <<<<<<<<<<<<<<
@@ -1215,7 +1215,7 @@ 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":653
+/* "dependency_injector/providers.pyx":661
  * 
  * 
  * cdef class CallableDelegate(Delegate):             # <<<<<<<<<<<<<<
@@ -1229,7 +1229,7 @@ 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":675
+/* "dependency_injector/providers.pyx":683
  * 
  * 
  * cdef class Configuration(Provider):             # <<<<<<<<<<<<<<
@@ -1246,7 +1246,7 @@ 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":800
+/* "dependency_injector/providers.pyx":808
  * 
  * 
  * cdef class Factory(Provider):             # <<<<<<<<<<<<<<
@@ -1260,7 +1260,7 @@ 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":1033
+/* "dependency_injector/providers.pyx":1041
  * 
  * 
  * cdef class DelegatedFactory(Factory):             # <<<<<<<<<<<<<<
@@ -1274,7 +1274,7 @@ 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":1054
+/* "dependency_injector/providers.pyx":1062
  * 
  * 
  * cdef class AbstractFactory(Factory):             # <<<<<<<<<<<<<<
@@ -1288,7 +1288,7 @@ 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":1095
+/* "dependency_injector/providers.pyx":1103
  * 
  * 
  * cdef class FactoryDelegate(Delegate):             # <<<<<<<<<<<<<<
@@ -1302,7 +1302,7 @@ 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":1117
+/* "dependency_injector/providers.pyx":1125
  * 
  * 
  * cdef class FactoryAggregate(Provider):             # <<<<<<<<<<<<<<
@@ -1317,7 +1317,7 @@ 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":1192
+/* "dependency_injector/providers.pyx":1200
  * 
  * 
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@@ -1331,7 +1331,7 @@ 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":1366
+/* "dependency_injector/providers.pyx":1374
  * 
  * 
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@@ -1345,7 +1345,7 @@ 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":1427
+/* "dependency_injector/providers.pyx":1435
  * 
  * 
  * cdef class DelegatedSingleton(Singleton):             # <<<<<<<<<<<<<<
@@ -1359,7 +1359,7 @@ 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":1448
+/* "dependency_injector/providers.pyx":1456
  * 
  * 
  * cdef class ThreadSafeSingleton(BaseSingleton):             # <<<<<<<<<<<<<<
@@ -1373,7 +1373,7 @@ 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":1489
+/* "dependency_injector/providers.pyx":1497
  * 
  * 
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@@ -1387,7 +1387,7 @@ 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":1510
+/* "dependency_injector/providers.pyx":1518
  * 
  * 
  * cdef class ThreadLocalSingleton(BaseSingleton):             # <<<<<<<<<<<<<<
@@ -1401,7 +1401,7 @@ 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":1563
+/* "dependency_injector/providers.pyx":1571
  * 
  * 
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@@ -1415,7 +1415,7 @@ 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":1584
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  * 
  * 
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 static struct __pyx_vtabstruct_19dependency_injector_9providers_AbstractSingleton *__pyx_vtabptr_19dependency_injector_9providers_AbstractSingleton;
 
 
-/* "dependency_injector/providers.pyx":1629
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  * 
  * 
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 static const char __pyx_k_add_args[] = "add_args";
 static const char __pyx_k_callable[] = "callable";
 static const char __pyx_k_deepcopy[] = "deepcopy";
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 static const char __pyx_k_get_name[] = "get_name";
 static const char __pyx_k_getstate[] = "__getstate__";
 static const char __pyx_k_im_class[] = "im_class";
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 static PyObject *__pyx_n_s_deepcopy;
 static PyObject *__pyx_n_s_deepcopy_dispatch;
 static PyObject *__pyx_n_s_default;
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 static PyObject *__pyx_n_s_dependency_injector_providers;
 static PyObject *__pyx_n_s_dict;
 static PyObject *__pyx_n_s_enter;
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 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 */
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 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__reduce_cython__(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
 static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_22__setstate_cython__(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
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  *         """
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  * 
- *     cpdef object _provide(self, tuple args, dict kwargs):
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+
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-  /* "dependency_injector/providers.pyx":208
+  /* "dependency_injector/providers.pyx":216
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+    __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_3, __pyx_temp+1-__pyx_t_4, 2+__pyx_t_4); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1823, __pyx_L1_error)
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-    __pyx_t_5 = PyTuple_New(2+__pyx_t_4); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 1815, __pyx_L1_error)
+    __pyx_t_5 = PyTuple_New(2+__pyx_t_4); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 1823, __pyx_L1_error)
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@@ -32989,7 +33074,7 @@ static PyObject *__pyx_f_19dependency_injector_9providers_deepcopy(PyObject *__p
     __Pyx_INCREF(__pyx_v_memo);
     __Pyx_GIVEREF(__pyx_v_memo);
     PyTuple_SET_ITEM(__pyx_t_5, 1+__pyx_t_4, __pyx_v_memo);
-    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1815, __pyx_L1_error)
+    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1823, __pyx_L1_error)
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@@ -32998,7 +33083,7 @@ static PyObject *__pyx_f_19dependency_injector_9providers_deepcopy(PyObject *__p
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "dependency_injector/providers.pyx":1813
+  /* "dependency_injector/providers.pyx":1821
  * 
  * 
  * cpdef object deepcopy(object instance, dict memo=None):             # <<<<<<<<<<<<<<
@@ -33057,7 +33142,7 @@ static PyObject *__pyx_pw_19dependency_injector_9providers_13deepcopy(PyObject *
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "deepcopy") < 0)) __PYX_ERR(1, 1813, __pyx_L3_error)
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "deepcopy") < 0)) __PYX_ERR(1, 1821, __pyx_L3_error)
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -33073,13 +33158,13 @@ static PyObject *__pyx_pw_19dependency_injector_9providers_13deepcopy(PyObject *
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("deepcopy", 0, 1, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(1, 1813, __pyx_L3_error)
+  __Pyx_RaiseArgtupleInvalid("deepcopy", 0, 1, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(1, 1821, __pyx_L3_error)
   __pyx_L3_error:;
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   __Pyx_RefNannyFinishContext();
   return NULL;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_memo), (&PyDict_Type), 1, "memo", 1))) __PYX_ERR(1, 1813, __pyx_L1_error)
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_memo), (&PyDict_Type), 1, "memo", 1))) __PYX_ERR(1, 1821, __pyx_L1_error)
   __pyx_r = __pyx_pf_19dependency_injector_9providers_12deepcopy(__pyx_self, __pyx_v_instance, __pyx_v_memo);
 
   /* function exit code */
@@ -33100,7 +33185,7 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_12deepcopy(CYTHON_UNU
   __Pyx_XDECREF(__pyx_r);
   __pyx_t_2.__pyx_n = 1;
   __pyx_t_2.memo = __pyx_v_memo;
-  __pyx_t_1 = __pyx_f_19dependency_injector_9providers_deepcopy(__pyx_v_instance, 0, &__pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1813, __pyx_L1_error)
+  __pyx_t_1 = __pyx_f_19dependency_injector_9providers_deepcopy(__pyx_v_instance, 0, &__pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1821, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
@@ -48135,6 +48220,10 @@ static PyObject *__pyx_getprop_19dependency_injector_9providers_8Provider_last_o
   return __pyx_pw_19dependency_injector_9providers_8Provider_15last_overriding_1__get__(o);
 }
 
+static PyObject *__pyx_getprop_19dependency_injector_9providers_8Provider_provider(PyObject *o, CYTHON_UNUSED void *x) {
+  return __pyx_pw_19dependency_injector_9providers_8Provider_8provider_1__get__(o);
+}
+
 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},
@@ -48150,6 +48239,7 @@ static PyMethodDef __pyx_methods_19dependency_injector_9providers_Provider[] = {
 static struct PyGetSetDef __pyx_getsets_19dependency_injector_9providers_Provider[] = {
   {(char *)"overridden", __pyx_getprop_19dependency_injector_9providers_8Provider_overridden, 0, (char *)"Return tuple of overriding providers.", 0},
   {(char *)"last_overriding", __pyx_getprop_19dependency_injector_9providers_8Provider_last_overriding, 0, (char *)"Return last overriding provider.\n\n        If provider is not overridden, then None is returned.\n        ", 0},
+  {(char *)"provider", __pyx_getprop_19dependency_injector_9providers_8Provider_provider, 0, (char *)"Return provider's delegate.\n\n        :rtype: :py:class:`Delegate`\n        ", 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -51132,6 +51222,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_deepcopy, __pyx_k_deepcopy, sizeof(__pyx_k_deepcopy), 0, 0, 1, 1},
   {&__pyx_n_s_deepcopy_dispatch, __pyx_k_deepcopy_dispatch, sizeof(__pyx_k_deepcopy_dispatch), 0, 0, 1, 1},
   {&__pyx_n_s_default, __pyx_k_default, sizeof(__pyx_k_default), 0, 0, 1, 1},
+  {&__pyx_n_s_delegate, __pyx_k_delegate, sizeof(__pyx_k_delegate), 0, 0, 1, 1},
   {&__pyx_n_s_dependency_injector_providers, __pyx_k_dependency_injector_providers, sizeof(__pyx_k_dependency_injector_providers), 0, 0, 1, 1},
   {&__pyx_n_s_dict, __pyx_k_dict, sizeof(__pyx_k_dict), 0, 0, 1, 1},
   {&__pyx_n_s_enter, __pyx_k_enter, sizeof(__pyx_k_enter), 0, 0, 1, 1},
@@ -51242,9 +51333,9 @@ static int __Pyx_InitCachedBuiltins(void) {
   __pyx_builtin_super = __Pyx_GetBuiltinName(__pyx_n_s_super); if (!__pyx_builtin_super) __PYX_ERR(1, 91, __pyx_L1_error)
   __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) __PYX_ERR(1, 104, __pyx_L1_error)
   __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) __PYX_ERR(1, 182, __pyx_L1_error)
-  __pyx_builtin_NotImplementedError = __Pyx_GetBuiltinName(__pyx_n_s_NotImplementedError); if (!__pyx_builtin_NotImplementedError) __PYX_ERR(1, 208, __pyx_L1_error)
-  __pyx_builtin_AttributeError = __Pyx_GetBuiltinName(__pyx_n_s_AttributeError); if (!__pyx_builtin_AttributeError) __PYX_ERR(1, 738, __pyx_L1_error)
-  __pyx_builtin_hex = __Pyx_GetBuiltinName(__pyx_n_s_hex); if (!__pyx_builtin_hex) __PYX_ERR(1, 1810, __pyx_L1_error)
+  __pyx_builtin_NotImplementedError = __Pyx_GetBuiltinName(__pyx_n_s_NotImplementedError); if (!__pyx_builtin_NotImplementedError) __PYX_ERR(1, 216, __pyx_L1_error)
+  __pyx_builtin_AttributeError = __Pyx_GetBuiltinName(__pyx_n_s_AttributeError); if (!__pyx_builtin_AttributeError) __PYX_ERR(1, 746, __pyx_L1_error)
+  __pyx_builtin_hex = __Pyx_GetBuiltinName(__pyx_n_s_hex); if (!__pyx_builtin_hex) __PYX_ERR(1, 1818, __pyx_L1_error)
   return 0;
   __pyx_L1_error:;
   return -1;
@@ -51301,47 +51392,47 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__5);
   __Pyx_GIVEREF(__pyx_tuple__5);
 
-  /* "dependency_injector/providers.pyx":346
+  /* "dependency_injector/providers.pyx":354
  * 
  *         if self.__last_overriding is None:
  *             raise Error('Dependency is not defined')             # <<<<<<<<<<<<<<
  * 
  *         instance = self.__last_overriding._provide(args, kwargs)
  */
-  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_Dependency_is_not_defined); if (unlikely(!__pyx_tuple__6)) __PYX_ERR(1, 346, __pyx_L1_error)
+  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_Dependency_is_not_defined); if (unlikely(!__pyx_tuple__6)) __PYX_ERR(1, 354, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__6);
   __Pyx_GIVEREF(__pyx_tuple__6);
 
-  /* "dependency_injector/providers.pyx":649
+  /* "dependency_injector/providers.pyx":657
  *     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__8 = PyTuple_Pack(1, __pyx_kp_s_Abstract_provider_forward_provid); if (unlikely(!__pyx_tuple__8)) __PYX_ERR(1, 649, __pyx_L1_error)
+  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_Abstract_provider_forward_provid); if (unlikely(!__pyx_tuple__8)) __PYX_ERR(1, 657, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__8);
   __Pyx_GIVEREF(__pyx_tuple__8);
 
-  /* "dependency_injector/providers.pyx":1091
+  /* "dependency_injector/providers.pyx":1099
  *     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__11 = PyTuple_Pack(1, __pyx_kp_s_Abstract_provider_forward_provid); if (unlikely(!__pyx_tuple__11)) __PYX_ERR(1, 1091, __pyx_L1_error)
+  __pyx_tuple__11 = PyTuple_Pack(1, __pyx_kp_s_Abstract_provider_forward_provid); if (unlikely(!__pyx_tuple__11)) __PYX_ERR(1, 1099, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__11);
   __Pyx_GIVEREF(__pyx_tuple__11);
 
-  /* "dependency_injector/providers.pyx":1482
+  /* "dependency_injector/providers.pyx":1490
  *     cpdef object _provide(self, tuple args, dict kwargs):
  *         """Return single instance."""
  *         with self.__storage_lock:             # <<<<<<<<<<<<<<
  *             if self.__storage is None:
  *                 self.__storage = __factory_call(self.__instantiator,
  */
-  __pyx_tuple__12 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__12)) __PYX_ERR(1, 1482, __pyx_L1_error)
+  __pyx_tuple__12 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__12)) __PYX_ERR(1, 1490, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__12);
   __Pyx_GIVEREF(__pyx_tuple__12);
 
@@ -51690,11 +51781,11 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
   __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, 211, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Object) < 0) __PYX_ERR(1, 219, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_Object.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Object, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 211, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Object, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 219, __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__;
@@ -51704,7 +51795,7 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Object, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 211, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Object, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 219, __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__;
@@ -51714,7 +51805,7 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Object, "__repr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 211, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Object, "__repr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 219, __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__;
@@ -51722,18 +51813,18 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Object.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Object) < 0) __PYX_ERR(1, 211, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "Object", (PyObject *)&__pyx_type_19dependency_injector_9providers_Object) < 0) __PYX_ERR(1, 211, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Object) < 0) __PYX_ERR(1, 211, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Object.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Object) < 0) __PYX_ERR(1, 219, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "Object", (PyObject *)&__pyx_type_19dependency_injector_9providers_Object) < 0) __PYX_ERR(1, 219, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Object) < 0) __PYX_ERR(1, 219, __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_Object;
   __pyx_type_19dependency_injector_9providers_Delegate.tp_base = __pyx_ptype_19dependency_injector_9providers_Object;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Delegate) < 0) __PYX_ERR(1, 271, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Delegate) < 0) __PYX_ERR(1, 279, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_Delegate.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Delegate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 271, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Delegate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 279, __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__;
@@ -51741,18 +51832,18 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Delegate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Delegate) < 0) __PYX_ERR(1, 271, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "Delegate", (PyObject *)&__pyx_type_19dependency_injector_9providers_Delegate) < 0) __PYX_ERR(1, 271, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Delegate) < 0) __PYX_ERR(1, 271, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Delegate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Delegate) < 0) __PYX_ERR(1, 279, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "Delegate", (PyObject *)&__pyx_type_19dependency_injector_9providers_Delegate) < 0) __PYX_ERR(1, 279, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Delegate) < 0) __PYX_ERR(1, 279, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_Delegate = &__pyx_type_19dependency_injector_9providers_Delegate;
   __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_Provider;
   __pyx_type_19dependency_injector_9providers_ExternalDependency.tp_base = __pyx_ptype_19dependency_injector_9providers_Provider;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_ExternalDependency) < 0) __PYX_ERR(1, 290, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_ExternalDependency) < 0) __PYX_ERR(1, 298, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_ExternalDependency.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_ExternalDependency, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 290, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_ExternalDependency, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 298, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_18ExternalDependency___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_18ExternalDependency___init__.doc = __pyx_doc_19dependency_injector_9providers_18ExternalDependency___init__;
@@ -51762,7 +51853,7 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_ExternalDependency, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 290, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_ExternalDependency, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 298, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_18ExternalDependency_4__call__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_18ExternalDependency_4__call__.doc = __pyx_doc_19dependency_injector_9providers_18ExternalDependency_4__call__;
@@ -51772,7 +51863,7 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_ExternalDependency, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 290, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_ExternalDependency, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 298, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_18ExternalDependency_6__str__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_18ExternalDependency_6__str__.doc = __pyx_doc_19dependency_injector_9providers_18ExternalDependency_6__str__;
@@ -51782,7 +51873,7 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_ExternalDependency, "__repr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 290, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_ExternalDependency, "__repr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 298, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_18ExternalDependency_8__repr__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_18ExternalDependency_8__repr__.doc = __pyx_doc_19dependency_injector_9providers_18ExternalDependency_8__repr__;
@@ -51790,15 +51881,15 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_ExternalDependency.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_ExternalDependency) < 0) __PYX_ERR(1, 290, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "ExternalDependency", (PyObject *)&__pyx_type_19dependency_injector_9providers_ExternalDependency) < 0) __PYX_ERR(1, 290, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_ExternalDependency) < 0) __PYX_ERR(1, 290, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_ExternalDependency.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_ExternalDependency) < 0) __PYX_ERR(1, 298, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "ExternalDependency", (PyObject *)&__pyx_type_19dependency_injector_9providers_ExternalDependency) < 0) __PYX_ERR(1, 298, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_ExternalDependency) < 0) __PYX_ERR(1, 298, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_ExternalDependency = &__pyx_type_19dependency_injector_9providers_ExternalDependency;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_OverridingContext) < 0) __PYX_ERR(1, 386, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_OverridingContext) < 0) __PYX_ERR(1, 394, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_OverridingContext.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_OverridingContext, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 386, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_OverridingContext, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 394, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_17OverridingContext___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_17OverridingContext___init__.doc = __pyx_doc_19dependency_injector_9providers_17OverridingContext___init__;
@@ -51806,18 +51897,18 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (PyObject_SetAttrString(__pyx_m, "OverridingContext", (PyObject *)&__pyx_type_19dependency_injector_9providers_OverridingContext) < 0) __PYX_ERR(1, 386, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_OverridingContext) < 0) __PYX_ERR(1, 386, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "OverridingContext", (PyObject *)&__pyx_type_19dependency_injector_9providers_OverridingContext) < 0) __PYX_ERR(1, 394, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_OverridingContext) < 0) __PYX_ERR(1, 394, __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, 422, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Callable) < 0) __PYX_ERR(1, 430, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_Callable.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Callable, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 422, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Callable, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 430, __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__;
@@ -51827,7 +51918,7 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Callable, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 422, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Callable, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 430, __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__;
@@ -51835,28 +51926,28 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Callable.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Callable) < 0) __PYX_ERR(1, 422, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "Callable", (PyObject *)&__pyx_type_19dependency_injector_9providers_Callable) < 0) __PYX_ERR(1, 422, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Callable) < 0) __PYX_ERR(1, 422, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Callable.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Callable) < 0) __PYX_ERR(1, 430, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "Callable", (PyObject *)&__pyx_type_19dependency_injector_9providers_Callable) < 0) __PYX_ERR(1, 430, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Callable) < 0) __PYX_ERR(1, 430, __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, 603, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_DelegatedCallable) < 0) __PYX_ERR(1, 611, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_DelegatedCallable.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedCallable.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedCallable) < 0) __PYX_ERR(1, 603, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "DelegatedCallable", (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedCallable) < 0) __PYX_ERR(1, 603, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedCallable) < 0) __PYX_ERR(1, 603, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedCallable.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedCallable) < 0) __PYX_ERR(1, 611, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "DelegatedCallable", (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedCallable) < 0) __PYX_ERR(1, 611, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedCallable) < 0) __PYX_ERR(1, 611, __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, 612, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_AbstractCallable) < 0) __PYX_ERR(1, 620, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_AbstractCallable.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractCallable, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 612, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractCallable, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 620, __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__;
@@ -51864,18 +51955,18 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_AbstractCallable.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_AbstractCallable) < 0) __PYX_ERR(1, 612, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "AbstractCallable", (PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractCallable) < 0) __PYX_ERR(1, 612, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_AbstractCallable) < 0) __PYX_ERR(1, 612, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_AbstractCallable.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_AbstractCallable) < 0) __PYX_ERR(1, 620, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "AbstractCallable", (PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractCallable) < 0) __PYX_ERR(1, 620, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_AbstractCallable) < 0) __PYX_ERR(1, 620, __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, 653, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_CallableDelegate) < 0) __PYX_ERR(1, 661, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_CallableDelegate.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_CallableDelegate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 653, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_CallableDelegate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 661, __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__;
@@ -51883,9 +51974,9 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_CallableDelegate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_CallableDelegate) < 0) __PYX_ERR(1, 653, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "CallableDelegate", (PyObject *)&__pyx_type_19dependency_injector_9providers_CallableDelegate) < 0) __PYX_ERR(1, 653, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_CallableDelegate) < 0) __PYX_ERR(1, 653, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_CallableDelegate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_CallableDelegate) < 0) __PYX_ERR(1, 661, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "CallableDelegate", (PyObject *)&__pyx_type_19dependency_injector_9providers_CallableDelegate) < 0) __PYX_ERR(1, 661, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_CallableDelegate) < 0) __PYX_ERR(1, 661, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_CallableDelegate = &__pyx_type_19dependency_injector_9providers_CallableDelegate;
   __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_Provider;
@@ -51894,11 +51985,11 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
   __pyx_vtable_19dependency_injector_9providers_Configuration.update = (PyObject *(*)(struct __pyx_obj_19dependency_injector_9providers_Configuration *, PyObject *, int __pyx_skip_dispatch))__pyx_f_19dependency_injector_9providers_13Configuration_update;
   __pyx_vtable_19dependency_injector_9providers_Configuration._get_child_name = (PyObject *(*)(struct __pyx_obj_19dependency_injector_9providers_Configuration *, PyObject *, int __pyx_skip_dispatch))__pyx_f_19dependency_injector_9providers_13Configuration__get_child_name;
   __pyx_type_19dependency_injector_9providers_Configuration.tp_base = __pyx_ptype_19dependency_injector_9providers_Provider;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Configuration) < 0) __PYX_ERR(1, 675, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Configuration) < 0) __PYX_ERR(1, 683, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_Configuration.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Configuration, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 675, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Configuration, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 683, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_13Configuration___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_13Configuration___init__.doc = __pyx_doc_19dependency_injector_9providers_13Configuration___init__;
@@ -51908,7 +51999,7 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Configuration, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 675, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Configuration, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 683, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_13Configuration_4__str__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_13Configuration_4__str__.doc = __pyx_doc_19dependency_injector_9providers_13Configuration_4__str__;
@@ -51918,7 +52009,7 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Configuration, "__getattr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 675, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Configuration, "__getattr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 683, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_13Configuration_6__getattr__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_13Configuration_6__getattr__.doc = __pyx_doc_19dependency_injector_9providers_13Configuration_6__getattr__;
@@ -51926,19 +52017,19 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Configuration.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Configuration) < 0) __PYX_ERR(1, 675, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "Configuration", (PyObject *)&__pyx_type_19dependency_injector_9providers_Configuration) < 0) __PYX_ERR(1, 675, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Configuration) < 0) __PYX_ERR(1, 675, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Configuration.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Configuration) < 0) __PYX_ERR(1, 683, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "Configuration", (PyObject *)&__pyx_type_19dependency_injector_9providers_Configuration) < 0) __PYX_ERR(1, 683, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Configuration) < 0) __PYX_ERR(1, 683, __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, 800, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Factory) < 0) __PYX_ERR(1, 808, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_Factory.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Factory, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 800, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Factory, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 808, __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__;
@@ -51948,7 +52039,7 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Factory, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 800, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Factory, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 808, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_7Factory_4__str__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_7Factory_4__str__.doc = __pyx_doc_19dependency_injector_9providers_7Factory_4__str__;
@@ -51956,28 +52047,28 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Factory.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Factory) < 0) __PYX_ERR(1, 800, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "Factory", (PyObject *)&__pyx_type_19dependency_injector_9providers_Factory) < 0) __PYX_ERR(1, 800, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Factory) < 0) __PYX_ERR(1, 800, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Factory.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Factory) < 0) __PYX_ERR(1, 808, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "Factory", (PyObject *)&__pyx_type_19dependency_injector_9providers_Factory) < 0) __PYX_ERR(1, 808, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Factory) < 0) __PYX_ERR(1, 808, __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, 1033, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_DelegatedFactory) < 0) __PYX_ERR(1, 1041, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_DelegatedFactory.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedFactory.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedFactory) < 0) __PYX_ERR(1, 1033, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "DelegatedFactory", (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedFactory) < 0) __PYX_ERR(1, 1033, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedFactory) < 0) __PYX_ERR(1, 1033, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedFactory.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedFactory) < 0) __PYX_ERR(1, 1041, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "DelegatedFactory", (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedFactory) < 0) __PYX_ERR(1, 1041, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedFactory) < 0) __PYX_ERR(1, 1041, __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, 1054, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_AbstractFactory) < 0) __PYX_ERR(1, 1062, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_AbstractFactory.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractFactory, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1054, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractFactory, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1062, __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__;
@@ -51985,18 +52076,18 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_AbstractFactory.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_AbstractFactory) < 0) __PYX_ERR(1, 1054, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "AbstractFactory", (PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractFactory) < 0) __PYX_ERR(1, 1054, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_AbstractFactory) < 0) __PYX_ERR(1, 1054, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_AbstractFactory.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_AbstractFactory) < 0) __PYX_ERR(1, 1062, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "AbstractFactory", (PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractFactory) < 0) __PYX_ERR(1, 1062, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_AbstractFactory) < 0) __PYX_ERR(1, 1062, __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, 1095, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_FactoryDelegate) < 0) __PYX_ERR(1, 1103, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_FactoryDelegate.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryDelegate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1095, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryDelegate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1103, __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__;
@@ -52004,19 +52095,19 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_FactoryDelegate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_FactoryDelegate) < 0) __PYX_ERR(1, 1095, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "FactoryDelegate", (PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryDelegate) < 0) __PYX_ERR(1, 1095, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_FactoryDelegate) < 0) __PYX_ERR(1, 1095, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_FactoryDelegate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_FactoryDelegate) < 0) __PYX_ERR(1, 1103, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "FactoryDelegate", (PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryDelegate) < 0) __PYX_ERR(1, 1103, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_FactoryDelegate) < 0) __PYX_ERR(1, 1103, __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, 1117, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_FactoryAggregate) < 0) __PYX_ERR(1, 1125, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_FactoryAggregate.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryAggregate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1117, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryAggregate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1125, __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__;
@@ -52026,7 +52117,7 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryAggregate, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1117, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryAggregate, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1125, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_16FactoryAggregate_2__call__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_16FactoryAggregate_2__call__.doc = __pyx_doc_19dependency_injector_9providers_16FactoryAggregate_2__call__;
@@ -52036,7 +52127,7 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryAggregate, "__getattr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1117, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryAggregate, "__getattr__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1125, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_16FactoryAggregate_4__getattr__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_16FactoryAggregate_4__getattr__.doc = __pyx_doc_19dependency_injector_9providers_16FactoryAggregate_4__getattr__;
@@ -52046,7 +52137,7 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryAggregate, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1117, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryAggregate, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1125, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_16FactoryAggregate_6__str__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_16FactoryAggregate_6__str__.doc = __pyx_doc_19dependency_injector_9providers_16FactoryAggregate_6__str__;
@@ -52054,18 +52145,18 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_FactoryAggregate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_FactoryAggregate) < 0) __PYX_ERR(1, 1117, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "FactoryAggregate", (PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryAggregate) < 0) __PYX_ERR(1, 1117, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_FactoryAggregate) < 0) __PYX_ERR(1, 1117, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_FactoryAggregate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_FactoryAggregate) < 0) __PYX_ERR(1, 1125, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "FactoryAggregate", (PyObject *)&__pyx_type_19dependency_injector_9providers_FactoryAggregate) < 0) __PYX_ERR(1, 1125, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_FactoryAggregate) < 0) __PYX_ERR(1, 1125, __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, 1192, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_BaseSingleton) < 0) __PYX_ERR(1, 1200, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_BaseSingleton.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_BaseSingleton, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1192, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_BaseSingleton, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1200, __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__;
@@ -52075,7 +52166,7 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_BaseSingleton, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1192, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_BaseSingleton, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1200, __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__;
@@ -52083,19 +52174,19 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_BaseSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_BaseSingleton) < 0) __PYX_ERR(1, 1192, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "BaseSingleton", (PyObject *)&__pyx_type_19dependency_injector_9providers_BaseSingleton) < 0) __PYX_ERR(1, 1192, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_BaseSingleton) < 0) __PYX_ERR(1, 1192, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_BaseSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_BaseSingleton) < 0) __PYX_ERR(1, 1200, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "BaseSingleton", (PyObject *)&__pyx_type_19dependency_injector_9providers_BaseSingleton) < 0) __PYX_ERR(1, 1200, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_BaseSingleton) < 0) __PYX_ERR(1, 1200, __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, 1366, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Singleton) < 0) __PYX_ERR(1, 1374, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_Singleton.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Singleton, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1366, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_Singleton, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1374, __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__;
@@ -52103,28 +52194,28 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Singleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Singleton) < 0) __PYX_ERR(1, 1366, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "Singleton", (PyObject *)&__pyx_type_19dependency_injector_9providers_Singleton) < 0) __PYX_ERR(1, 1366, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Singleton) < 0) __PYX_ERR(1, 1366, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_Singleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_Singleton) < 0) __PYX_ERR(1, 1374, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "Singleton", (PyObject *)&__pyx_type_19dependency_injector_9providers_Singleton) < 0) __PYX_ERR(1, 1374, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Singleton) < 0) __PYX_ERR(1, 1374, __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, 1427, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_DelegatedSingleton) < 0) __PYX_ERR(1, 1435, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_DelegatedSingleton.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedSingleton) < 0) __PYX_ERR(1, 1427, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "DelegatedSingleton", (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedSingleton) < 0) __PYX_ERR(1, 1427, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedSingleton) < 0) __PYX_ERR(1, 1427, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedSingleton) < 0) __PYX_ERR(1, 1435, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "DelegatedSingleton", (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedSingleton) < 0) __PYX_ERR(1, 1435, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedSingleton) < 0) __PYX_ERR(1, 1435, __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, 1448, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton) < 0) __PYX_ERR(1, 1456, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_ThreadSafeSingleton.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1448, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1456, __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__;
@@ -52132,28 +52223,28 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_ThreadSafeSingleton) < 0) __PYX_ERR(1, 1448, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "ThreadSafeSingleton", (PyObject *)&__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton) < 0) __PYX_ERR(1, 1448, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton) < 0) __PYX_ERR(1, 1448, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_ThreadSafeSingleton) < 0) __PYX_ERR(1, 1456, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "ThreadSafeSingleton", (PyObject *)&__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton) < 0) __PYX_ERR(1, 1456, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_ThreadSafeSingleton) < 0) __PYX_ERR(1, 1456, __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, 1489, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton) < 0) __PYX_ERR(1, 1497, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedThreadSafeSingleton) < 0) __PYX_ERR(1, 1489, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "DelegatedThreadSafeSingleton", (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton) < 0) __PYX_ERR(1, 1489, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton) < 0) __PYX_ERR(1, 1489, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedThreadSafeSingleton) < 0) __PYX_ERR(1, 1497, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "DelegatedThreadSafeSingleton", (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton) < 0) __PYX_ERR(1, 1497, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedThreadSafeSingleton) < 0) __PYX_ERR(1, 1497, __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, 1510, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton) < 0) __PYX_ERR(1, 1518, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_ThreadLocalSingleton.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1510, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1518, __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__;
@@ -52161,27 +52252,27 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_ThreadLocalSingleton) < 0) __PYX_ERR(1, 1510, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "ThreadLocalSingleton", (PyObject *)&__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton) < 0) __PYX_ERR(1, 1510, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton) < 0) __PYX_ERR(1, 1510, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_ThreadLocalSingleton) < 0) __PYX_ERR(1, 1518, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "ThreadLocalSingleton", (PyObject *)&__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton) < 0) __PYX_ERR(1, 1518, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_ThreadLocalSingleton) < 0) __PYX_ERR(1, 1518, __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, 1563, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton) < 0) __PYX_ERR(1, 1571, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedThreadLocalSingleton) < 0) __PYX_ERR(1, 1563, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "DelegatedThreadLocalSingleton", (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton) < 0) __PYX_ERR(1, 1563, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton) < 0) __PYX_ERR(1, 1563, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_DelegatedThreadLocalSingleton) < 0) __PYX_ERR(1, 1571, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "DelegatedThreadLocalSingleton", (PyObject *)&__pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton) < 0) __PYX_ERR(1, 1571, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_DelegatedThreadLocalSingleton) < 0) __PYX_ERR(1, 1571, __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, 1584, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_AbstractSingleton) < 0) __PYX_ERR(1, 1592, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_AbstractSingleton.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractSingleton, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1584, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractSingleton, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1592, __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__;
@@ -52189,18 +52280,18 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_AbstractSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_AbstractSingleton) < 0) __PYX_ERR(1, 1584, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "AbstractSingleton", (PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractSingleton) < 0) __PYX_ERR(1, 1584, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_AbstractSingleton) < 0) __PYX_ERR(1, 1584, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_AbstractSingleton.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_AbstractSingleton) < 0) __PYX_ERR(1, 1592, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "AbstractSingleton", (PyObject *)&__pyx_type_19dependency_injector_9providers_AbstractSingleton) < 0) __PYX_ERR(1, 1592, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_AbstractSingleton) < 0) __PYX_ERR(1, 1592, __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, 1629, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_SingletonDelegate) < 0) __PYX_ERR(1, 1637, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_SingletonDelegate.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_SingletonDelegate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1629, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_SingletonDelegate, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1637, __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__;
@@ -52208,21 +52299,21 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_SingletonDelegate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_SingletonDelegate) < 0) __PYX_ERR(1, 1629, __pyx_L1_error)
-  if (PyObject_SetAttrString(__pyx_m, "SingletonDelegate", (PyObject *)&__pyx_type_19dependency_injector_9providers_SingletonDelegate) < 0) __PYX_ERR(1, 1629, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_SingletonDelegate) < 0) __PYX_ERR(1, 1629, __pyx_L1_error)
+  if (__Pyx_SetVtable(__pyx_type_19dependency_injector_9providers_SingletonDelegate.tp_dict, __pyx_vtabptr_19dependency_injector_9providers_SingletonDelegate) < 0) __PYX_ERR(1, 1637, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "SingletonDelegate", (PyObject *)&__pyx_type_19dependency_injector_9providers_SingletonDelegate) < 0) __PYX_ERR(1, 1637, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_SingletonDelegate) < 0) __PYX_ERR(1, 1637, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_SingletonDelegate = &__pyx_type_19dependency_injector_9providers_SingletonDelegate;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Injection) < 0) __PYX_ERR(1, 1651, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_Injection) < 0) __PYX_ERR(1, 1659, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_Injection.tp_print = 0;
-  if (PyObject_SetAttrString(__pyx_m, "Injection", (PyObject *)&__pyx_type_19dependency_injector_9providers_Injection) < 0) __PYX_ERR(1, 1651, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Injection) < 0) __PYX_ERR(1, 1651, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "Injection", (PyObject *)&__pyx_type_19dependency_injector_9providers_Injection) < 0) __PYX_ERR(1, 1659, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_Injection) < 0) __PYX_ERR(1, 1659, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_Injection = &__pyx_type_19dependency_injector_9providers_Injection;
   __pyx_type_19dependency_injector_9providers_PositionalInjection.tp_base = __pyx_ptype_19dependency_injector_9providers_Injection;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_PositionalInjection) < 0) __PYX_ERR(1, 1655, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_PositionalInjection) < 0) __PYX_ERR(1, 1663, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_PositionalInjection.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_PositionalInjection, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1655, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_PositionalInjection, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1663, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_19PositionalInjection___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_19PositionalInjection___init__.doc = __pyx_doc_19dependency_injector_9providers_19PositionalInjection___init__;
@@ -52230,15 +52321,15 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (PyObject_SetAttrString(__pyx_m, "PositionalInjection", (PyObject *)&__pyx_type_19dependency_injector_9providers_PositionalInjection) < 0) __PYX_ERR(1, 1655, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_PositionalInjection) < 0) __PYX_ERR(1, 1655, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "PositionalInjection", (PyObject *)&__pyx_type_19dependency_injector_9providers_PositionalInjection) < 0) __PYX_ERR(1, 1663, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_PositionalInjection) < 0) __PYX_ERR(1, 1663, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_PositionalInjection = &__pyx_type_19dependency_injector_9providers_PositionalInjection;
   __pyx_type_19dependency_injector_9providers_NamedInjection.tp_base = __pyx_ptype_19dependency_injector_9providers_Injection;
-  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_NamedInjection) < 0) __PYX_ERR(1, 1683, __pyx_L1_error)
+  if (PyType_Ready(&__pyx_type_19dependency_injector_9providers_NamedInjection) < 0) __PYX_ERR(1, 1691, __pyx_L1_error)
   __pyx_type_19dependency_injector_9providers_NamedInjection.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_NamedInjection, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1683, __pyx_L1_error)
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_19dependency_injector_9providers_NamedInjection, "__init__"); if (unlikely(!wrapper)) __PYX_ERR(1, 1691, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_19dependency_injector_9providers_14NamedInjection___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_19dependency_injector_9providers_14NamedInjection___init__.doc = __pyx_doc_19dependency_injector_9providers_14NamedInjection___init__;
@@ -52246,8 +52337,8 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   #endif
-  if (PyObject_SetAttrString(__pyx_m, "NamedInjection", (PyObject *)&__pyx_type_19dependency_injector_9providers_NamedInjection) < 0) __PYX_ERR(1, 1683, __pyx_L1_error)
-  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_NamedInjection) < 0) __PYX_ERR(1, 1683, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "NamedInjection", (PyObject *)&__pyx_type_19dependency_injector_9providers_NamedInjection) < 0) __PYX_ERR(1, 1691, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_19dependency_injector_9providers_NamedInjection) < 0) __PYX_ERR(1, 1691, __pyx_L1_error)
   __pyx_ptype_19dependency_injector_9providers_NamedInjection = &__pyx_type_19dependency_injector_9providers_NamedInjection;
   /*--- Type import code ---*/
   /*--- Variable import code ---*/
@@ -52494,76 +52585,76 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_ptype_19dependency_injector_9providers_Provider);
 
-  /* "dependency_injector/providers.pyx":609
+  /* "dependency_injector/providers.pyx":617
  *     """
  * 
  *     __IS_DELEGATED__ = True             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  if (PyDict_SetItem((PyObject *)__pyx_ptype_19dependency_injector_9providers_DelegatedCallable->tp_dict, __pyx_n_s_IS_DELEGATED, Py_True) < 0) __PYX_ERR(1, 609, __pyx_L1_error)
+  if (PyDict_SetItem((PyObject *)__pyx_ptype_19dependency_injector_9providers_DelegatedCallable->tp_dict, __pyx_n_s_IS_DELEGATED, Py_True) < 0) __PYX_ERR(1, 617, __pyx_L1_error)
   PyType_Modified(__pyx_ptype_19dependency_injector_9providers_DelegatedCallable);
 
-  /* "dependency_injector/providers.pyx":851
+  /* "dependency_injector/providers.pyx":859
  *     """
  * 
  *     provided_type = None             # <<<<<<<<<<<<<<
  * 
  *     def __init__(self, provides, *args, **kwargs):
  */
-  if (PyDict_SetItem((PyObject *)__pyx_ptype_19dependency_injector_9providers_Factory->tp_dict, __pyx_n_s_provided_type, Py_None) < 0) __PYX_ERR(1, 851, __pyx_L1_error)
+  if (PyDict_SetItem((PyObject *)__pyx_ptype_19dependency_injector_9providers_Factory->tp_dict, __pyx_n_s_provided_type, Py_None) < 0) __PYX_ERR(1, 859, __pyx_L1_error)
   PyType_Modified(__pyx_ptype_19dependency_injector_9providers_Factory);
 
-  /* "dependency_injector/providers.pyx":1051
+  /* "dependency_injector/providers.pyx":1059
  *     """
  * 
  *     __IS_DELEGATED__ = True             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  if (PyDict_SetItem((PyObject *)__pyx_ptype_19dependency_injector_9providers_DelegatedFactory->tp_dict, __pyx_n_s_IS_DELEGATED, Py_True) < 0) __PYX_ERR(1, 1051, __pyx_L1_error)
+  if (PyDict_SetItem((PyObject *)__pyx_ptype_19dependency_injector_9providers_DelegatedFactory->tp_dict, __pyx_n_s_IS_DELEGATED, Py_True) < 0) __PYX_ERR(1, 1059, __pyx_L1_error)
   PyType_Modified(__pyx_ptype_19dependency_injector_9providers_DelegatedFactory);
 
-  /* "dependency_injector/providers.pyx":1131
+  /* "dependency_injector/providers.pyx":1139
  *     """
  * 
  *     __IS_DELEGATED__ = True             # <<<<<<<<<<<<<<
  * 
  *     def __init__(self, **factories):
  */
-  if (PyDict_SetItem((PyObject *)__pyx_ptype_19dependency_injector_9providers_FactoryAggregate->tp_dict, __pyx_n_s_IS_DELEGATED, Py_True) < 0) __PYX_ERR(1, 1131, __pyx_L1_error)
+  if (PyDict_SetItem((PyObject *)__pyx_ptype_19dependency_injector_9providers_FactoryAggregate->tp_dict, __pyx_n_s_IS_DELEGATED, Py_True) < 0) __PYX_ERR(1, 1139, __pyx_L1_error)
   PyType_Modified(__pyx_ptype_19dependency_injector_9providers_FactoryAggregate);
 
-  /* "dependency_injector/providers.pyx":1195
+  /* "dependency_injector/providers.pyx":1203
  *     """Base class of singleton providers."""
  * 
  *     provided_type = None             # <<<<<<<<<<<<<<
  * 
  *     def __init__(self, provides, *args, **kwargs):
  */
-  if (PyDict_SetItem((PyObject *)__pyx_ptype_19dependency_injector_9providers_BaseSingleton->tp_dict, __pyx_n_s_provided_type, Py_None) < 0) __PYX_ERR(1, 1195, __pyx_L1_error)
+  if (PyDict_SetItem((PyObject *)__pyx_ptype_19dependency_injector_9providers_BaseSingleton->tp_dict, __pyx_n_s_provided_type, Py_None) < 0) __PYX_ERR(1, 1203, __pyx_L1_error)
   PyType_Modified(__pyx_ptype_19dependency_injector_9providers_BaseSingleton);
 
-  /* "dependency_injector/providers.pyx":1445
+  /* "dependency_injector/providers.pyx":1453
  *     """
  * 
  *     __IS_DELEGATED__ = True             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  if (PyDict_SetItem((PyObject *)__pyx_ptype_19dependency_injector_9providers_DelegatedSingleton->tp_dict, __pyx_n_s_IS_DELEGATED, Py_True) < 0) __PYX_ERR(1, 1445, __pyx_L1_error)
+  if (PyDict_SetItem((PyObject *)__pyx_ptype_19dependency_injector_9providers_DelegatedSingleton->tp_dict, __pyx_n_s_IS_DELEGATED, Py_True) < 0) __PYX_ERR(1, 1453, __pyx_L1_error)
   PyType_Modified(__pyx_ptype_19dependency_injector_9providers_DelegatedSingleton);
 
-  /* "dependency_injector/providers.pyx":1451
+  /* "dependency_injector/providers.pyx":1459
  *     """Thread-safe singleton provider."""
  * 
  *     storage_lock = threading.RLock()             # <<<<<<<<<<<<<<
  *     """Storage reentrant lock.
  * 
  */
-  __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_threading); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 1451, __pyx_L1_error)
+  __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_threading); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 1459, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_4);
-  __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_RLock); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 1451, __pyx_L1_error)
+  __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_RLock); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 1459, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_5);
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __pyx_t_4 = NULL;
@@ -52577,35 +52668,35 @@ static int __pyx_pymod_exec_providers(PyObject *__pyx_pyinit_module)
     }
   }
   if (__pyx_t_4) {
-    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1451, __pyx_L1_error)
+    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1459, __pyx_L1_error)
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   } else {
-    __pyx_t_1 = __Pyx_PyObject_CallNoArg(__pyx_t_5); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1451, __pyx_L1_error)
+    __pyx_t_1 = __Pyx_PyObject_CallNoArg(__pyx_t_5); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1459, __pyx_L1_error)
   }
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-  if (PyDict_SetItem((PyObject *)__pyx_ptype_19dependency_injector_9providers_ThreadSafeSingleton->tp_dict, __pyx_n_s_storage_lock, __pyx_t_1) < 0) __PYX_ERR(1, 1451, __pyx_L1_error)
+  if (PyDict_SetItem((PyObject *)__pyx_ptype_19dependency_injector_9providers_ThreadSafeSingleton->tp_dict, __pyx_n_s_storage_lock, __pyx_t_1) < 0) __PYX_ERR(1, 1459, __pyx_L1_error)
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_ptype_19dependency_injector_9providers_ThreadSafeSingleton);
 
-  /* "dependency_injector/providers.pyx":1507
+  /* "dependency_injector/providers.pyx":1515
  *     """
  * 
  *     __IS_DELEGATED__ = True             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  if (PyDict_SetItem((PyObject *)__pyx_ptype_19dependency_injector_9providers_DelegatedThreadSafeSingleton->tp_dict, __pyx_n_s_IS_DELEGATED, Py_True) < 0) __PYX_ERR(1, 1507, __pyx_L1_error)
+  if (PyDict_SetItem((PyObject *)__pyx_ptype_19dependency_injector_9providers_DelegatedThreadSafeSingleton->tp_dict, __pyx_n_s_IS_DELEGATED, Py_True) < 0) __PYX_ERR(1, 1515, __pyx_L1_error)
   PyType_Modified(__pyx_ptype_19dependency_injector_9providers_DelegatedThreadSafeSingleton);
 
-  /* "dependency_injector/providers.pyx":1581
+  /* "dependency_injector/providers.pyx":1589
  *     """
  * 
  *     __IS_DELEGATED__ = True             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  if (PyDict_SetItem((PyObject *)__pyx_ptype_19dependency_injector_9providers_DelegatedThreadLocalSingleton->tp_dict, __pyx_n_s_IS_DELEGATED, Py_True) < 0) __PYX_ERR(1, 1581, __pyx_L1_error)
+  if (PyDict_SetItem((PyObject *)__pyx_ptype_19dependency_injector_9providers_DelegatedThreadLocalSingleton->tp_dict, __pyx_n_s_IS_DELEGATED, Py_True) < 0) __PYX_ERR(1, 1589, __pyx_L1_error)
   PyType_Modified(__pyx_ptype_19dependency_injector_9providers_DelegatedThreadLocalSingleton);
 
   /* "(tree fragment)":1
diff --git a/src/dependency_injector/providers.pyx b/src/dependency_injector/providers.pyx
index 4c7ace01..7f1f1743 100644
--- a/src/dependency_injector/providers.pyx
+++ b/src/dependency_injector/providers.pyx
@@ -198,6 +198,14 @@ cdef class Provider(object):
         """
         return Delegate(self)
 
+    @property
+    def provider(self):
+        """Return provider's delegate.
+
+        :rtype: :py:class:`Delegate`
+        """
+        return self.delegate()
+
     cpdef object _provide(self, tuple args, dict kwargs):
         """Providing strategy implementation.
 
diff --git a/tests/unit/providers/test_base.py b/tests/unit/providers/test_base.py
index e516b67c..50b2f7f8 100644
--- a/tests/unit/providers/test_base.py
+++ b/tests/unit/providers/test_base.py
@@ -32,6 +32,19 @@ class ProviderTests(unittest.TestCase):
 
         self.assertIsNot(delegate1, delegate2)
 
+    def test_provider(self):
+        delegate1 = self.provider.provider
+
+        self.assertIsInstance(delegate1, providers.Delegate)
+        self.assertIs(delegate1(), self.provider)
+
+        delegate2 = self.provider.provider
+
+        self.assertIsInstance(delegate2, providers.Delegate)
+        self.assertIs(delegate2(), self.provider)
+
+        self.assertIsNot(delegate1, delegate2)
+
     def test_override(self):
         overriding_provider = providers.Provider()
         self.provider.override(overriding_provider)