conftest.py 文件源码

def resolver_dir(config):
    resolvers = []
    config.resolver_dir = os.path.join(
        tempfile.gettempdir(),
        "{0}-{1}".format(tempfile.gettempprefix(), "resolver")
    )
    resolvers.append(config.resolver_dir)
    yield config.resolver_dir
    resolvers.append(config.resolver_dir)
    for resolver in filter(None, set(resolvers)):
        if os.path.isdir(resolver):
            os.rmdir(resolver)