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bpo-21018: added missing documentation about escaping characters for configparser (GH-6137)

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Document how $ and % can be escaped in configparser.
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Arun Persaud 2019-09-10 05:51:09 -07:00 • committed by Julien Palard
parent 734f1202a5
commit 9a94093189
1 changed files with 5 additions and 0 deletions
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Doc/library/configparser.rst
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@ -313,6 +313,8 @@ from ``get()`` calls.
my_dir: %(home_dir)s/lumberjack
my_pictures: %(my_dir)s/Pictures
[Escape]
gain: 80%% # use a %% to escape the % sign (% is the only character that needs to be escaped)
In the example above, :class:`ConfigParser` with *interpolation* set to
``BasicInterpolation()`` would resolve ``%(home_dir)s`` to the value of
@ -346,6 +348,9 @@ from ``get()`` calls.
my_dir: ${home_dir}/lumberjack
my_pictures: ${my_dir}/Pictures
[Escape]
cost: $$80 # use a $$ to escape the $ sign ($ is the only character that needs to be escaped)
Values from other sections can be fetched as well:
.. code-block:: ini