GeezerVison is showing github.com — Avoid ResourceWarning: Implicitly cleaning up <addinfourl ...> by hroncok · Pull Request #591 · html5lib/html5lib-python
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hroncok
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Jan 14, 2026
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Close the urllib.response.addinfourl by using a context manager.
Without this:
=================================== FAILURES ===================================
_________________________________ test session _________________________________
/usr/lib64/python3.14/tempfile.py:484: in __del__
_warnings.warn(self.warn_message, ResourceWarning)
E ResourceWarning: Implicitly cleaning up <addinfourl at 281473371898608 whose fp = <http.client.HTTPResponse object at 0xffff9fe82470>>
The above exception was the direct cause of the following exception:
/usr/lib/python3.14/site-packages/_pytest/runner.py:344: in from_call
result: TResult | None = func()
^^^^^^
/usr/lib/python3.14/site-packages/_pytest/runner.py:246: in <lambda>
lambda: runtest_hook(item=item, **kwds), when=when, reraise=reraise
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
/usr/lib/python3.14/site-packages/pluggy/_hooks.py:512: in __call__
return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
/usr/lib/python3.14/site-packages/pluggy/_manager.py:120: in _hookexec
return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
/usr/lib/python3.14/site-packages/_pytest/logging.py:850: in pytest_runtest_call
yield
/usr/lib/python3.14/site-packages/_pytest/capture.py:900: in pytest_runtest_call
return (yield)
^^^^^
/usr/lib/python3.14/site-packages/_pytest/skipping.py:263: in pytest_runtest_call
return (yield)
^^^^^
/usr/lib/python3.14/site-packages/_pytest/unraisableexception.py:158: in pytest_runtest_call
collect_unraisable(item.config)
/usr/lib/python3.14/site-packages/_pytest/unraisableexception.py:79: in collect_unraisable
raise errors[0]
/usr/lib/python3.14/site-packages/_pytest/unraisableexception.py:67: in collect_unraisable
warnings.warn(pytest.PytestUnraisableExceptionWarning(msg))
E pytest.PytestUnraisableExceptionWarning: Exception ignored while calling deallocator <function _TemporaryFileCloser.__del__ at 0xffffa6b34720>: None
CPython reference: python/cpython@bad3cde
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Close the urllib.response.addinfourl by using a context manager.
Without this:
=================================== FAILURES ===================================
_________________________________ test session _________________________________
/usr/lib64/python3.14/tempfile.py:484: in __del__
_warnings.warn(self.warn_message, ResourceWarning)
E ResourceWarning: Implicitly cleaning up <addinfourl at 281473371898608 whose fp = <http.client.HTTPResponse object at 0xffff9fe82470>>
The above exception was the direct cause of the following exception:
/usr/lib/python3.14/site-packages/_pytest/runner.py:344: in from_call
result: TResult | None = func()
^^^^^^
/usr/lib/python3.14/site-packages/_pytest/runner.py:246: in <lambda>
lambda: runtest_hook(item=item, **kwds), when=when, reraise=reraise
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
/usr/lib/python3.14/site-packages/pluggy/_hooks.py:512: in __call__
return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
/usr/lib/python3.14/site-packages/pluggy/_manager.py:120: in _hookexec
return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
/usr/lib/python3.14/site-packages/_pytest/logging.py:850: in pytest_runtest_call
yield
/usr/lib/python3.14/site-packages/_pytest/capture.py:900: in pytest_runtest_call
return (yield)
^^^^^
/usr/lib/python3.14/site-packages/_pytest/skipping.py:263: in pytest_runtest_call
return (yield)
^^^^^
/usr/lib/python3.14/site-packages/_pytest/unraisableexception.py:158: in pytest_runtest_call
collect_unraisable(item.config)
/usr/lib/python3.14/site-packages/_pytest/unraisableexception.py:79: in collect_unraisable
raise errors[0]
/usr/lib/python3.14/site-packages/_pytest/unraisableexception.py:67: in collect_unraisable
warnings.warn(pytest.PytestUnraisableExceptionWarning(msg))
E pytest.PytestUnraisableExceptionWarning: Exception ignored while calling deallocator <function _TemporaryFileCloser.__del__ at 0xffffa6b34720>: None
CPython reference: python/cpython@bad3cde
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