Created
August 14, 2024 19:03
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Allowing `tenacity` retry sleep to be disabled during pytest unit tests (https://github.com/jd/tenacity/issues/106)
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| from contextlib import contextmanager | |
| import asyncpg | |
| import tenacity.asyncio | |
| from tenacity import AsyncRetrying, retry_if_exception_type, stop_after_delay, wait_exponential | |
| _sleep_enabled = True | |
| # This indirection allows for global disabling of sleep, such as during unit tests. | |
| async def _sleep(seconds: float) -> None: | |
| if _sleep_enabled: | |
| await tenacity.asyncio._portable_async_sleep(seconds) | |
| @contextmanager | |
| def no_retry_sleep(): | |
| global _sleep_enabled | |
| _sleep_enabled = False | |
| try: | |
| yield | |
| finally: | |
| _sleep_enabled = True | |
| def make_retry(*exception_types: type[Exception], **kwargs: Any) -> AsyncRetrying: | |
| kwargs = { | |
| 'wait': wait_exponential(min=10, max=60), | |
| 'stop': stop_after_delay(600), | |
| 'sleep': _sleep, | |
| **kwargs, | |
| } | |
| if exception_types: | |
| kwargs['retry'] = retry_if_exception_type(exception_types) | |
| return AsyncRetrying(**kwargs) | |
| pg_retry = make_retry( | |
| asyncpg.InterfaceError, | |
| ) | |
| aws_retry = make_retry( | |
| ... | |
| ) | |
| ... |
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