[issue37824] IDLE: Handle Shell input warnings properly.

[Terry J. Reedy]

Terry J. Reedy <tjreedy at udel.edu> added the comment:

codeop._maybe_compile wraps each compile in try ... except SyntaxError.  It can later reraise just once.  I think it a bug that it is not similarly careful about SyntaxWarning and DeprecationWarning to only emit a particular warning just once.

Cheryl, would you like to open a new issue and submit a patch?

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versions:  -Python 3.10

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