mirror of
https://github.com/ets-labs/python-dependency-injector.git
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feed916f46
* Add support of async injections into wiring * Add support of async functions and async generators for resources * Update resource provider typing stub for stutdown * Add resource base class for async resources * Fix tests * Add tests for async injections in wiring @inject * Refactor provider tests * Add tests for async resources * Rework async resources callbacks to .add_done_callback() style (fixes pypy3 issue) * Add awaits into async resource class test * Refactor FastAPI tests * Implement async resources initialization in container * Move container async resource tests to a separate module for Python 3.6+ * Fix init async resources in container on Python 2 * Add first dirty async injections implementation * Fix isawaitable error * Turm asyncio import to conditional for safer Py2 usage * Refactor kwargs injections * Implement positional injections, add tests and make refactoring * Implement attribute injections and add tests * Add singleton implementation + tests for all singleton types * Implement injections in thread-local and thread-safe singleton providers * Update .provided + fix resource concurent initialization issue * Implement async mode for Dependency provider * Add async mode for the provider * Add overload for Factory typing * Add typing stubs for async resource * Refactor abstract* providers __call__() * Add async mode API + tests * Add typing stubs & tests for async mode API * Add tests for async mode auto configuration * Refactor Provider.__call__() to use async mode api * Refactor Dependency provider to use async mode api * Add tests for Dependency provider async mode * Add support of async mode for FactoryAggregate provider + tests * Refactor Singleton provider to use async mode api * Refactor ThreadSafeSingleton provider to use async mode api * Refactor ThreadLocalSingleton provider to use async mode api * Finish Singleton refactoring to use async mode api * Refactor Resource provider to use async mode api * Add Provider.async_() method + tests * Add typing stubs for async_() method + tests * Refactor Singleton typing stubs to return singleton from argument methods * Refactor provider typing stubs * Improve resource typing stub * Add tests for async context kwargs injections * Fix typo in resource provider tests * Cover shutdown of not initialized resource * Add test to cover resource initialization with an error * Fix Singleton and ThreadLocalSingleton to handle initialization errors * Add FastAPI + Redis example * Make cosmetic fixes to FastAPI + Redis example * Add missing development requirements * Update module docblock in fastapi + redis example * Add FastAPI + Redis example docs * Add references to FastAPI + Redis example * Refactor resource docs * Add asynchronous resources docs * Refactor wiring docs * Add async injections docs for wiring * Add async injections page and update docs index, readme, and key features pages * Add providers async injections example * Add docs on provider async mode enabling * Reword async provider docs * Add provider async mode docs * Add cross links to async docs * Mute flake8 errors in async provider examples * Update changelog * Make cosmetic fix to containers.pyx
59 lines
1.8 KiB
Python
59 lines
1.8 KiB
Python
from typing import Tuple, Any, Dict
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from dependency_injector import providers
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class Animal:
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...
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class Cat(Animal):
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@classmethod
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def create(cls) -> Animal:
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return cls()
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# Test 1: to check the return type (class)
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provider1 = providers.Callable(Cat)
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animal1: Animal = provider1(1, 2, 3, b='1', c=2, e=0.0)
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# Test 2: to check the return type (class factory method)
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provider2 = providers.Callable(Cat.create)
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animal2: Animal = provider2()
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# Test 3: to check the .override() method
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provider3 = providers.Callable(Animal)
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with provider3.override(providers.Callable(Cat)):
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provider3()
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# Test 4: to check the .args & .kwargs attributes
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provider4 = providers.Callable(Animal)
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args4: Tuple[Any] = provider4.args
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kwargs4: Dict[str, Any] = provider4.kwargs
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# Test 5: to check the provided instance interface
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provider5 = providers.Callable(Animal)
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provided5: providers.ProvidedInstance = provider5.provided
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attr_getter5: providers.AttributeGetter = provider5.provided.attr
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item_getter5: providers.ItemGetter = provider5.provided['item']
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method_caller: providers.MethodCaller = provider5.provided.method.call(123, arg=324)
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# Test 6: to check the DelegatedCallable
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provider6 = providers.DelegatedCallable(Cat)
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animal6: Animal = provider6(1, 2, 3, b='1', c=2, e=0.0)
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# Test 7: to check the AbstractCallable
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provider7 = providers.AbstractCallable(Animal)
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provider7.override(providers.Callable(Cat))
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animal7: Animal = provider7(1, 2, 3, b='1', c=2, e=0.0)
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# Test 8: to check the CallableDelegate __init__
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provider8 = providers.CallableDelegate(providers.Callable(lambda: None))
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# Test 9: to check the return type with await
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provider9 = providers.Callable(Cat)
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async def _async9() -> None:
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animal1: Animal = await provider9(1, 2, 3, b='1', c=2, e=0.0) # type: ignore
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animal2: Animal = await provider9.async_(1, 2, 3, b='1', c=2, e=0.0)
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