Mercurial > hgrepos > Python > libs > ConfigMix

comparison docs/introduction.rst @ 354:bd28fb4565e1

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FIX: Tagging of the KeyError: :py:exception: -> :py:exc:
author Franz Glasner <f.glasner@feldmann-mg.com>
date Thu, 24 Jun 2021 19:41:44 +0200
parents a7491f835cb0
children baedd2031074
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353:a7491f835cb0 354:bd28fb4565e1
417 417
418 ``upper`` 418 ``upper``
419 419
420 Also available are special filter functions ``None`` and ``Empty``. 420 Also available are special filter functions ``None`` and ``Empty``.
421 They are useful in variable interpolation context because they 421 They are useful in variable interpolation context because they
422 suppress possible lookup errors (aka :py:exception:`KeyError`) and 422 suppress possible lookup errors (aka :py:exc:`KeyError`) and instead
423 instead return with :py:obj:`None` or an empty string. 423 return with :py:obj:`None` or an empty string.
424 424
425 425
426 Examples 426 Examples
427 ~~~~~~~~ 427 ~~~~~~~~
428 428