autoflake.py
def get_line_ending(line):
    """Return line ending."""
    non_whitespace_index = len(line.rstrip()) - len(line)
    if not non_whitespace_index:
        return ''
    else:
        return line[non_whitespace_index:]
def get_line_ending(line):
    non_whitespace_index = len(line.rstrip()) - len(line)
    if not non_whitespace_index:
        return ''
    else:
        return line[non_whitespace_index:]
def get_line_ending ( line ) : non_whitespace_index = len ( line . rstrip ( ) ) - len ( line ) if not non_whitespace_index : return '' else : return line [ non_whitespace_index : ]
Return line ending.
Return line ending .