cpython/Lib/xml/etree
Jacob Walls d717be04dc
gh-83122: Deprecate testing element truth values in `ElementTree` (#31149)
When testing element truth values, emit a DeprecationWarning in all implementations.

This had emitted a FutureWarning in the rarely used python-only implementation since ~2.7 and has always been documented as a behavior not to rely on.

Matching an element in a tree search but having it test False can be unexpected. Raising the warning enables making the choice to finally raise an exception for this ambiguous behavior in the future.
2023-01-22 17:16:48 -08:00
..
ElementInclude.py
ElementPath.py
ElementTree.py
__init__.py
cElementTree.py