909 def getauthinfo(path):

   910     scheme, netloc, urlpath, query, frag = urlparse.urlsplit(path)

   911     if not urlpath:

   912         urlpath = '/'

   913     if scheme != 'file':

   914         # XXX: why are we quoting the path again with some smart

   915         # heuristic here? Anyway, it cannot be done with file://

   916         # urls since path encoding is os/fs dependent (see

   917         # urllib.pathname2url() for details).

   918         urlpath = quotepath(urlpath)

   919     host, port, user, passwd = netlocsplit(netloc)

   920 

   921     # urllib cannot handle URLs with embedded user or passwd

   922     url = urlparse.urlunsplit((scheme, netlocunsplit(host, port),

   923                               urlpath, query, frag))

   924     if user:

   925         netloc = host

   926         if port:

   927             netloc += ':' + port

   928         # Python < 2.4.3 uses only the netloc to search for a password

   929         authinfo = (None, (url, netloc), user, passwd or '')

   930     else:

   931         authinfo = None

   932     return url, authinfo

   933