python runtime_error ai_generated partial

PytestUnraisableExceptionWarning: Exception ignored in: <function ...>

ID: python/pytest-warnings-summary

Also available as: JSON · Markdown · 中文
80%Fix Rate
80%Confidence
0Evidence
2024-08-12First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
3.x active — — —

Root Cause

An exception was raised in a context where it cannot be propagated, such as in a __del__ method or during garbage collection.

generic

中文

在无法传播异常的上下文中引发了异常，例如在 __del__ 方法中或垃圾回收期间。

Workarounds

  1. 90% success 
    Run pytest with -W error::pytest.PytestUnraisableExceptionWarning to turn the warning into an error and get a traceback.
  2. 85% success 
    Replace __del__ with explicit close() methods and use contextlib.closing or context managers to guarantee cleanup.

Dead Ends

Common approaches that don't work:

  1. 80% fail

    This hides the underlying issue, which may cause resource leaks or incorrect behavior.

  2. 90% fail

    This suppresses all warnings, potentially hiding other important issues.