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Fix FutureWarning when truth-testing XML element#1027

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geographika merged 1 commit intogeopython:masterfrom
vuilleumierc:fix-wmts-truth-testing-warning
Nov 18, 2025
Merged

Fix FutureWarning when truth-testing XML element#1027
geographika merged 1 commit intogeopython:masterfrom
vuilleumierc:fix-wmts-truth-testing-warning

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@vuilleumierc
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@vuilleumierc vuilleumierc commented Nov 18, 2025

Instantiating a WebMapTileService currently raises a warning:

>>> from owslib.wmts import WebMapTileService
>>> wmts = WebMapTileService("https://wmts.geo.admin.ch/EPSG/4326/1.0.0/WMTSCapabilities.xml")
/tmp/.venv/lib/python3.10/site-packages/owslib/wmts.py:862: FutureWarning: Truth-testing of elements was a source of confusion and will always return True in future versions. Use specific 'len(elem)' or 'elem is not None' test instead.
  if current and current.text == 'true':

see also #979

Thanks in advance for considering this PR :)

@geographika
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geographika commented Nov 18, 2025

Looks good to me. Thanks @vuilleumierc.

@geographika geographika merged commit 0b8fbc6 into geopython:master Nov 18, 2025
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@vuilleumierc @geographika