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##############################################################################
#
# Copyright (c) 2004 Zope Corporation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""Helper functions for dealing with URLs."""
__docformat__ = "reStructuredText"
import posixpath
import urllib
def file_url(path):
return "file://" + pathname2url(path)
def pathname2url(path):
urlpart = urllib.pathname2url(path)
# On Windows, pathname2url() returns too many slashes, or it
# returns too few on Unix. This makes everything conform to the
# expectations for Unix.
if urlpart.startswith("///"):
urlpart = urlpart[2:]
return posixpath.normpath(urlpart)
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