[issue12916] Add inspect.splitdoc

[Martin Panter]

Martin Panter added the comment:

Although it is not documented, inspect.getdoc() may return None instead of a documentation string. In patch 2, inspect.splitdoc() only accepts a string; perhaps it should also accept None? Otherwise you might have to use it like this:

[summary, body] = splitdoc(getdoc(api) or "")

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue12916>
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