Distribute/distutils specify Python version

问题

Kinda followup to this... :)

My project is Python 3-only and my question is basically how I tell distutils/distribute/whoever that this package is Python 3-only?

回答1:

Not sure if there's some special setting, but this in the beginning of setup.py might help:

import sys
if sys.version_info.major < 3:
    print("I'm only for 3, please upgrade")
    sys.exit(1)

来源：https://stackoverflow.com/questions/13385337/distribute-distutils-specify-python-version