[issue42416] IDLE calltip.get_argspec: use inspect.getdoc, comment fob

[miss-islington]

Change by miss-islington <mariatta.wijaya+miss-islington at gmail.com>:


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nosy: +miss-islington
nosy_count: 1.0 -> 2.0
pull_requests: +22310
pull_request: https://github.com/python/cpython/pull/23417

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue42416>
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