repo.py 文件源码

def _get_remote(repo, name):
    """
    Gets the remote object raising a MissingRemoteException
    when it does not exist

    :param Repo repo:
    :param unicode name: The remote name
    :return: The remote object
    :rtype: git.remote.Remote
    :raises: MissingRemoteException
    """
    try:
        return repo.remotes[name]
    except IndexError:  # I have no idea why they raise an IndexError instead of KeyError
        raise MissingRemoteException('The remote "{0}" does not exist.  '
                                     'Please select a different remote or'
                                     ' add it using "git remote add" command')