pypi see older versions of package [duplicate]

Answer 1

You can use this short Python 3 script to grab the list of available versions for a package from PyPI using JSON API:

#!/usr/bin/env python3

import sys    
import requests
from pkg_resources import parse_version    

def versions(pkg_name):
    url = f'https://pypi.python.org/pypi/{pkg_name}/json'
    releases = requests.get(url).json()['releases']
    return sorted(releases, key=parse_version, reverse=True)    

if __name__ == '__main__':
    print(*versions(sys.argv[1]), sep='\n')

Demo:

$ python versions.py django-filebrowser-no-grappelli
3.7.8
3.7.7
3.7.6
3.7.5
3.7.4
3.7.3
3.7.2
3.7.1
3.7.0
3.6.2
3.6.1
3.5.8
3.5.7
3.5.6
3.1.1