def fetch_upstream(self):
        """ git fetch <upstream> """
        set_state(WORKFLOW_STATES.FETCHING_UPSTREAM)
        cmd = ["git", "fetch", self.upstream]
        self.run_cmd(cmd)
        set_state(WORKFLOW_STATES.FETCHED_UPSTREAM)
def fetch_upstream ( self ) : set_state ( WORKFLOW_STATES . FETCHING_UPSTREAM ) cmd = [ "git" , "fetch" , self . upstream ] self . run_cmd ( cmd ) set_state ( WORKFLOW_STATES . FETCHED_UPSTREAM )
git fetch <upstream>