[issue29338] Output the text signature in the help of a class

[Roundup Robot]

Roundup Robot added the comment:

New changeset cebc9c7ad195 by Serhiy Storchaka in branch 'default':
Issue #29338: Don't output an empty signature for class constructor.
https://hg.python.org/cpython/rev/cebc9c7ad195

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue29338>
_______________________________________