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34 lines
949 B
Python
34 lines
949 B
Python
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from contextlib import AbstractAsyncContextManager
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from types import TracebackType
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from typing import Optional, Type
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import httpx
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class HTTPXRequest(AbstractAsyncContextManager):
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def __init__(self, *args, headers=None, **kwargs):
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self._client = httpx.AsyncClient(headers=headers, *args, **kwargs)
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async def __aenter__(self):
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try:
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await self.initialize()
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return self
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except Exception as exc:
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await self.shutdown()
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raise exc
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async def __aexit__(self, exc_type: Optional[Type[BaseException]], exc_val: Optional[BaseException],
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exc_tb: Optional[TracebackType]) -> None:
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await self.initialize()
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async def initialize(self):
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if self._client.is_closed:
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self._client = httpx.AsyncClient()
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async def shutdown(self):
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if self._client.is_closed:
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return
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await self._client.aclose()
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