python backward incompatibilities

[Peter Maas]

I tried to find a comprehensive list of Python backward incompatibilities
without success. What is the fastest way to compile such a list
(with code examples / expected results)? Thanks for your hints.

Mit freundlichen Gruessen,

Peter Maas

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Peter Maas,  M+R Infosysteme,  D-52070 Aachen,  Tel +49-241-93878-0
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