摘要：
英文文档： __import__(name, globals=None, locals=None, fromlist=(), level=0) This function is invoked by the import statement. It can be replaced (by impor 阅读全文
摘要：
英文文档： zip(*iterables) Make an iterator that aggregates elements from each of the iterables. Returns an iterator of tuples, where the i-th tuple contai 阅读全文