Add support for `data-requires-python` attribute

[pypa]

Add support for `data-requires-python` attribute

[konetzed]

Any progress on this?

[cooperlees]

No. It's not been a priority of mine. It seems this also requires the maintainer to actually fill in the "requires-python" setup.py/cfg field. E.g. https://pypi.org/pypi/peerme/json is Python 3 only in the classifiers but I (as it's my package) didn't put in requires-python cause I didn't even know about it when I made this package years ago. So I don't feel it's going to be super high signal.

PR is welcome tho. You would basically:

• Check if json_api["info"]["requires_python"] is set
• If so, convert the versioning specifier to the HTML equivalent (Is there a library for this?)
• Add it into the metadata of the HTML generation

[konetzed]

Thank you for the code to fix this it is very much appreciated! Is there a time frame for the next release date that will include these patches?

[cooperlees]

This will go out today in 3.3.0

[LeoQuote]

Hi, we recently upgraded bandersnatch from 1.6 to 3.6 , but there're tons of old index pages , how can I tell bandersnatch to update them all?

[cooperlees]

bandersnatch mirror --force-check should do the trick. Expect this to take some time.