keyword — 测试 Python 关键词

源代码： Lib/keyword.py

This module allows a Python program to determine if a string is a keyword or soft keyword .

关键词。 iskeyword ( s )

返回 True if s is a Python keyword .

关键词。 kwlist

Sequence containing all the keywords defined for the interpreter. If any keywords are defined to only be active when particular __future__ statements are in effect, these will be included as well.

关键词。 issoftkeyword ( s )

返回 True if s is a Python soft keyword .

Added in version 3.9.