/usr/lib/python3/dist-packages/ZConfig/url.py is in python3-zconfig 3.1.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# Copyright (c) 2002, 2003 Zope Foundation 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.
#
##############################################################################
"""urlparse-like helpers that normalize file: URLs.
ZConfig and urllib2 expect file: URLs to consistently use the '//'
hostpart seperator; the functions here enforce this constraint.
"""
try:
import urlparse as _urlparse
except ImportError:
# Python 3 support
import urllib.parse as _urlparse
urlsplit = _urlparse.urlsplit
def urlnormalize(url):
lc = url.lower()
if lc.startswith("file:/") and not lc.startswith("file:///"):
url = "file://" + url[5:]
return url
def urlunsplit(parts):
parts = list(parts)
parts.insert(3, '')
url = _urlparse.urlunparse(tuple(parts))
if (parts[0] == "file"
and url.startswith("file:/")
and not url.startswith("file:///")):
url = "file://" + url[5:]
return url
def urldefrag(url):
url, fragment = _urlparse.urldefrag(url)
return urlnormalize(url), fragment
def urljoin(base, relurl):
url = _urlparse.urljoin(base, relurl)
if url.startswith("file:/") and not url.startswith("file:///"):
url = "file://" + url[5:]
return url
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