mirror of
https://github.com/ets-labs/python-dependency-injector.git
synced 2024-11-22 09:36:48 +03:00
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
58 lines
1.3 KiB
Python
58 lines
1.3 KiB
Python
"""Test utils."""
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import asyncio
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import contextlib
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import sys
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import gc
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import unittest
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def run(main):
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loop = asyncio.get_event_loop()
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return loop.run_until_complete(main)
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def setup_test_loop(
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loop_factory=asyncio.new_event_loop
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) -> asyncio.AbstractEventLoop:
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loop = loop_factory()
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try:
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module = loop.__class__.__module__
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skip_watcher = 'uvloop' in module
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except AttributeError: # pragma: no cover
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# Just in case
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skip_watcher = True
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asyncio.set_event_loop(loop)
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if sys.platform != 'win32' and not skip_watcher:
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policy = asyncio.get_event_loop_policy()
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watcher = asyncio.SafeChildWatcher() # type: ignore
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watcher.attach_loop(loop)
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with contextlib.suppress(NotImplementedError):
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policy.set_child_watcher(watcher)
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return loop
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def teardown_test_loop(loop: asyncio.AbstractEventLoop, fast: bool = False) -> None:
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closed = loop.is_closed()
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if not closed:
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loop.call_soon(loop.stop)
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loop.run_forever()
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loop.close()
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if not fast:
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gc.collect()
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asyncio.set_event_loop(None)
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class AsyncTestCase(unittest.TestCase):
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def setUp(self):
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self.loop = setup_test_loop()
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def tearDown(self):
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teardown_test_loop(self.loop)
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def _run(self, f):
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return self.loop.run_until_complete(f)
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