Fix ResourceWarning unclosed socket and re-enable and fix tornado tests #801
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This PR fixes issue kevin1024#710 by properly closing the underlying socket. It first uses `pool._put_conn` to keep the connection in the pool, and later removes and closes it when the context manager exits. I was unsure about the exact purpose of the `ConnectonRemove` class, so I made minimal changes to minimize the risk of breaking the code and there may be better solutions for fixing this issue. For example, the `urllib3.connectionpool.HTTPConnectionPool` will utilize a weakref to terminate pool connections. By appending our connection to it, it will also take care of closing our connection. So another solution could be to modify the `__exit__` in `patch.ConnectionRemover` method and add our connection to the pool: ```py class ConnectionRemover: ... def __exit__(self, *args): for pool, connections in self._connection_pool_to_connections.items(): for connection in connections: if isinstance(connection, self._connection_class): pool._put_conn(connection) ```
Codecov ReportAll modified and coverable lines are covered by tests ✅
❗ Your organization needs to install the Codecov GitHub app to enable full functionality. Additional details and impacted files@@ Coverage Diff @@
## master #801 +/- ##
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- Coverage 90.13% 89.63% -0.51%
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Files 27 27
Lines 1815 1813 -2
Branches 336 282 -54
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- Hits 1636 1625 -11
- Misses 134 142 +8
- Partials 45 46 +1 ☔ View full report in Codecov by Sentry. |
graingert
commented
Dec 15, 2023
| @@ -260,6 +259,12 @@ def test_aiohttp_test_client_json(aiohttp_client, tmpdir): | |||
| assert cassette.play_count == 1 | |||
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| def test_cleanup_from_pytest_asyncio(): | |||
| # work around https://github.com/pytest-dev/pytest-asyncio/issues/724 | |||
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@graingert please, rebase your branch with master. |
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@jairhenrique thanks! Turns out the tornado tests were not running, but thanks to filterwarnings=error I have discovered this and fixed it. |
graingert
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Jan 23, 2024
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| '''ignore:There is no current event loop:DeprecationWarning''', | ||
| '''ignore:make_current is deprecated; start the event loop first:DeprecationWarning''', | ||
| '''ignore:clear_current is deprecated:DeprecationWarning''', | ||
| '''ignore:the \(type, exc, tb\) signature of throw\(\) is deprecated, use the single-arg signature instead.:DeprecationWarning''', |
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I'll fix these deprecation warnings in a followup PR
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