mirror of
https://github.com/ets-labs/python-dependency-injector.git
synced 2024-11-26 03:23:58 +03:00
47c79b2772
* Add prototype * Add example * Remove typing erros in Python 2.7 and 3.4 * Move resources example * Draft resources docs * Update resources docs * Fix repr * Rename dict provider test * Add more tests * Add tests + refactoring * Add more tests * Update tests to run only on 3.5+ * Update setup.py * Add typing tests * Update changelog * Fix generator iteration * Remove contextlib * Hotfix aiohttp issue * Move aiohttp fix to tox.ini * Move aiohttp fix to a different place in tox
42 lines
934 B
Python
42 lines
934 B
Python
"""`Resource` provider example."""
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import sys
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import logging
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from concurrent.futures import ThreadPoolExecutor
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from dependency_injector import containers, providers
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def init_threat_pool(max_workers: int):
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thread_pool = ThreadPoolExecutor(max_workers=max_workers)
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yield thread_pool
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thread_pool.shutdown(wait=True)
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class Container(containers.DeclarativeContainer):
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config = providers.Configuration()
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thread_pool = providers.Resource(
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init_threat_pool,
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max_workers=config.max_workers,
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)
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logging = providers.Resource(
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logging.basicConfig,
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level=logging.INFO,
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stream=sys.stdout,
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)
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if __name__ == '__main__':
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container = Container(config={'max_workers': 4})
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container.init_resources()
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logging.info('Resources are initialized')
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thread_pool = container.thread_pool()
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thread_pool.map(print, range(10))
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container.shutdown_resources()
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