Periodically I check my requirements.txt with https://pypi.python.org/pypi/checkmyreqs https://pypi.python.org/pypi/checkmyreqs, but there's usually at least 7

Periodically I check my requirements.txt with https://pypi.python.org/pypi/checkmyreqs https://pypi.python.org/pypi/checkmyreqs, but there's usually at least 7 or 8 minor packages and 2 or 3 major ones that are unsupported. I don't really mind moving my own code to python 3, but I'm loath to move working library code.