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Improvements to the switch function documentation

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This commit is contained in:
Charles Haley 2024-11-12 23:42:37 +00:00
parent 38b9f15897
commit fb1657d54d
1 changed files with 4 additions and 4 deletions
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8
src/calibre/utils/formatter_functions.py
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@ -773,10 +773,10 @@ class BuiltinSwitch(BuiltinFormatterFunction):
category = 'Iterating over values'
__doc__ = doc = _(
r'''
``switch(value, [pattern, value,]+ else_value)`` -- for each ``pattern, value`` pair,
checks if the value matches the regular expression ``pattern`` and if so returns
the associated ``value``. If no ``pattern`` matches, then ``else_value`` is
returned. You can have as many ``pattern, value`` pairs as you wish. The first
``switch(value, [patternN, valueN,]+ else_value)`` -- for each ``patternN, valueN`` pair,
checks if the ``value`` matches the regular expression ``patternN`` and if so returns
the associated ``valueN``. If no ``patternN`` matches, then ``else_value`` is
returned. You can have as many ``patternN, valueN`` pairs as you wish. The first
match is returned.
''')