1614         self.url = u

  1614         self.url = u

  1615         self.branch = branch

  1615         self.branch = branch

  1616 

  1616 

  1617         self.name = name

  1617         self.name = name

  1618         self.rawloc = rawloc

  1618         self.rawloc = rawloc

  1620 

  1620 

  1621         # When given a raw location but not a symbolic name, validate the

  1621         # When given a raw location but not a symbolic name, validate the

  1622         # location is valid.

  1622         # location is valid.

  1623         if not name and not u.scheme and not self._isvalidlocalpath(self.loc):

  1623         if not name and not u.scheme and not self._isvalidlocalpath(self.loc):

  1624             raise ValueError('location is not a URL or path to a local '

  1624             raise ValueError('location is not a URL or path to a local '