def read_committed_file(gitref, filename):
    """Retrieve the content of a file in an old commit and returns it.

    Ketword Arguments:
        :gitref: (str) -- full reference of the git commit
        :filename: (str) -- name (full path) of the file

    Returns:
        str -- content of the file
    """
    repo = Repo()
    commitobj = repo.commit(gitref)

    blob = commitobj.tree[_delta_dir() + filename]
    return blob.data_stream.read()
def read_committed_file ( gitref , filename ) : repo = Repo ( ) commitobj = repo . commit ( gitref ) blob = commitobj . tree [ _delta_dir ( ) + filename ] return blob . data_stream . read ( )
Retrieve the content of a file in an old commit and returns it.

    Ketword Arguments:
        :gitref: (str) -- full reference of the git commit
        :filename: (str) -- name (full path) of the file

    Returns:
        str -- content of the file