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os.path.expandvars()

os.path.expandvars(path)

Return the argument with environment variables expanded. Substrings of the form $name or ${name} are replaced by the value of environment variable name. Malformed variable names and references to non-existing variables are left unchanged.

On Windows, %name% expansions are supported in addition to $name and ${name}.

Links:

https://docs.python.org/3.5/library/os.path.html#os.path.expandvars

doc_python

2016-10-07 17:39:21

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