def _keypath_component_handler(component):
    match = _keypath_index_subscript_pattern.match(component)
    if match and match.group('index'):
        return int(match.group('index'))
    else:
        return component
Convert a long integer into a binary string.
dataset/ETHPy150Open sodastsai/taskr/taskr/contrib/collections.py/_keypath_component_handler--crossover with--dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Django-1.6.10/django/utils/crypto.py/_long_to_bin