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Re:Python Practices for Efficient Code: Performance, Memory,... by dr_zoidberg on Friday August 18, 2017 @01:01PM (#15047859)
> On the other hand, you may find a lot of packages that only support Python2, and Python3 is not backward-compatible. This means that running your Python2 code on a Python3.x interpreter can possibly throw errors.

I've never found this situation, though I've found the inverse (Py3 but no Py2 support).

Re:Python Practices for Efficient Code: Performance, Memory,... by Kpourdeilami on Friday August 18, 2017 @01:51PM (#15048276)
Apple's coremltools[0] are only available on Python 2.7

0: https://developer.apple.com/documentation/coreml/converting_...