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v0.5.1
v0.5.1
https://github.com/python/cpython
Revision 73acad1fa2634cb4ec77d8c98bdcd1a8b9c031ed authored by Giampaolo Rodolà on 10 February 2011, 18:42:36 UTC, committed by Giampaolo Rodolà on 10 February 2011, 18:42:36 UTC
1 parent 1fbd8e1
Tip revision: 73acad1fa2634cb4ec77d8c98bdcd1a8b9c031ed authored by Giampaolo Rodolà on 10 February 2011, 18:42:36 UTC
get rid of asyncore.dispatcher's debug attribute, which is no longer used (assuming it ever was).
get rid of asyncore.dispatcher's debug attribute, which is no longer used (assuming it ever was).
Tip revision: 73acad1
nturl2path.py
"""Convert a NT pathname to a file URL and vice versa."""
def url2pathname(url):
"""OS-specific conversion from a relative URL of the 'file' scheme
to a file system path; not recommended for general use."""
# e.g.
# ///C|/foo/bar/spam.foo
# becomes
# C:\foo\bar\spam.foo
import string, urllib.parse
# Windows itself uses ":" even in URLs.
url = url.replace(':', '|')
if not '|' in url:
# No drive specifier, just convert slashes
if url[:4] == '////':
# path is something like ////host/path/on/remote/host
# convert this to \\host\path\on\remote\host
# (notice halving of slashes at the start of the path)
url = url[2:]
components = url.split('/')
# make sure not to convert quoted slashes :-)
return urllib.parse.unquote('\\'.join(components))
comp = url.split('|')
if len(comp) != 2 or comp[0][-1] not in string.ascii_letters:
error = 'Bad URL: ' + url
raise IOError(error)
drive = comp[0][-1].upper()
components = comp[1].split('/')
path = drive + ':'
for comp in components:
if comp:
path = path + '\\' + urllib.parse.unquote(comp)
return path
def pathname2url(p):
"""OS-specific conversion from a file system path to a relative URL
of the 'file' scheme; not recommended for general use."""
# e.g.
# C:\foo\bar\spam.foo
# becomes
# ///C|/foo/bar/spam.foo
import urllib.parse
if not ':' in p:
# No drive specifier, just convert slashes and quote the name
if p[:2] == '\\\\':
# path is something like \\host\path\on\remote\host
# convert this to ////host/path/on/remote/host
# (notice doubling of slashes at the start of the path)
p = '\\\\' + p
components = p.split('\\')
return urllib.parse.quote('/'.join(components))
comp = p.split(':')
if len(comp) != 2 or len(comp[0]) > 1:
error = 'Bad path: ' + p
raise IOError(error)
drive = urllib.parse.quote(comp[0].upper())
components = comp[1].split('\\')
path = '///' + drive + ':'
for comp in components:
if comp:
path = path + '/' + urllib.parse.quote(comp)
return path
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