def _shift(node, target, values, **kwargs):
    warnings.warn("_shift is deprecated; use shift instead", DeprecationWarning)
    return shift(node, target, values)
Reset the internal crawl cache. This is intended primarily for tests.
dataset/ETHPy150Open manahl/mdf/mdf/context.py/_shift--crossover with--dataset/ETHPy150Open pantsbuild/pex/pex/crawler.py/Crawler.reset_cache