#15342: Add clarifying sentence to posixpath.join docstring.

This sentence appears as a clarifying note in the HTML docs, and seems
worth having in the docstring since it covers a very common use case
that isn't otherwise obvious.  Thanks to Yongzhi Pan for the suggestion.
This commit is contained in:
R David Murray 2012-07-21 14:33:56 -04:00
parent ef391ac982
commit e3de175a5e
1 changed files with 2 additions and 1 deletions

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@ -71,7 +71,8 @@ def isabs(s):
def join(a, *p):
"""Join two or more pathname components, inserting '/' as needed.
If any component is an absolute path, all previous path components
will be discarded."""
will be discarded. An empty last part will result in a path that
ends with a separator."""
sep = _get_sep(a)
path = a
try: