From: R David Murray <rdmurray@bitdance.com>
Date: Fri, 12 Jul 2013 21:43:11 +0000 (-0400)
Subject: #18389: Clarify that relpath does not access the file system.
X-Git-Tag: v3.4.0a1~225^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ce10fab9f6f1d42519cdeace6ba4bf9653ef2366;p=thirdparty%2FPython%2Fcpython.git

#18389: Clarify that relpath does not access the file system.

Initial patch by Madison May.
---

diff --git a/Doc/library/os.path.rst b/Doc/library/os.path.rst
index dd3ac8534117..1d46bf2b72dd 100644
--- a/Doc/library/os.path.rst
+++ b/Doc/library/os.path.rst
@@ -234,8 +234,10 @@ the :mod:`glob` module.)
 
 .. function:: relpath(path, start=None)
 
-   Return a relative filepath to *path* either from the current directory or from
-   an optional *start* point.
+   Return a relative filepath to *path* either from the current directory or
+   from an optional *start* directory.  This is a path computation:  the
+   filesystem is not accessed to confirm the existence or nature of *path* or
+   *start*.
 
    *start* defaults to :attr:`os.curdir`.