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#1090076: explain the behavior of *vars* in get() better.

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Georg Brandl 2010-07-29 14:17:12 +00:00
parent 6a74d34d7c
commit 470a123910
2 changed files with 15 additions and 12 deletions
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11
Lib/configparser.py
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@ -661,11 +661,12 @@ class ConfigParser(RawConfigParser):
def get(self, section, option, raw=False, vars=None):
"""Get an option value for a given section.
All % interpolations are expanded in the return values, based on the
defaults passed into the constructor, unless the optional argument
`raw' is true. Additional substitutions may be provided using the
`vars' argument, which must be a dictionary whose contents overrides
any pre-existing defaults.
If `vars' is provided, it must be a dictionary. The option is looked up
in `vars' (if provided), `section', and in `defaults' in that order.
All % interpolations are expanded in the return values, unless the
optional argument `raw' is true. Values for interpolation keys are
looked up in the same manner as the option.
The section DEFAULT is special.
"""