capybara/virtualenv/lib/python2.7/site-packages/pip/vcs/__init__.py
def get_backend_name(self, location):
        """
        Return the name of the version control backend if found at given
        location, e.g. vcs.get_backend_name('/path/to/vcs/checkout')
        """
        for vc_type in self._registry.values():
            logger.debug('Checking in %s for %s (%s)...',
                         location, vc_type.dirname, vc_type.name)
            path = os.path.join(location, vc_type.dirname)
            if os.path.exists(path):
                logger.debug('Determine that %s uses VCS: %s',
                             location, vc_type.name)
                return vc_type.name
        return None
def get_backend_name(self, location):
        """
        Return the name of the version control backend if found at given
        location, e.g. vcs.get_backend_name('/path/to/vcs/checkout')
        """
        for vc_type in self._registry.values():
            logger.debug('Checking in %s for %s (%s)...',
                         location, vc_type.dirname, vc_type.name)
            path = os.path.join(location, vc_type.dirname)
            if os.path.exists(path):
                logger.debug('Determine that %s uses VCS: %s',
                             location, vc_type.name)
                return vc_type.name
        return None
def get_backend_name ( self , location ) : for vc_type in self . _registry . values ( ) : logger . debug ( 'Checking in %s for %s (%s)...' , location , vc_type . dirname , vc_type . name ) path = os . path . join ( location , vc_type . dirname ) if os . path . exists ( path ) : logger . debug ( 'Determine that %s uses VCS: %s' , location , vc_type . name ) return vc_type . name return None
Return the name of the version control backend if found at given
        location, e.g. vcs.get_backend_name('/path/to/vcs/checkout')
Return the name of the version control backend if found at given location e . g . vcs . get_backend_name ( / path / to / vcs / checkout )