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- #
- # nturl2path convert a NT pathname to a file URL and
- # vice versa
-
- def url2pathname(url):
- """ Convert a URL to a DOS path...
- ///C|/foo/bar/spam.foo
-
- becomes
-
- C:\foo\bar\spam.foo
- """
- import string, urllib
- 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 = string.split(url, '/')
- # make sure not to convert quoted slashes :-)
- return urllib.unquote(string.join(components, '\\'))
- comp = string.split(url, '|')
- if len(comp) != 2 or comp[0][-1] not in string.letters:
- error = 'Bad URL: ' + url
- raise IOError, error
- drive = string.upper(comp[0][-1])
- components = string.split(comp[1], '/')
- path = drive + ':'
- for comp in components:
- if comp:
- path = path + '\\' + urllib.unquote(comp)
- return path
-
- def pathname2url(p):
-
- """ Convert a DOS path name to a file url...
- C:\foo\bar\spam.foo
-
- becomes
-
- ///C|/foo/bar/spam.foo
- """
-
- import string, urllib
- 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 = string.split(p, '\\')
- return urllib.quote(string.join(components, '/'))
- comp = string.split(p, ':')
- if len(comp) != 2 or len(comp[0]) > 1:
- error = 'Bad path: ' + p
- raise IOError, error
-
- drive = urllib.quote(string.upper(comp[0]))
- components = string.split(comp[1], '\\')
- path = '///' + drive + '|'
- for comp in components:
- if comp:
- path = path + '/' + urllib.quote(comp)
- return path
-