pipfile

No, pipenv does not support a minimum python version. Per pipenv issue 1050 feature request on Sep 5, 2018, the pipenv authors have explicitly chosen not to implement it: This is not planned as a feature, not a bug, etc. it is a conscious choice to not pursue it, not simply ‘because it is hard’, … Read more

No, pipenv does not support this. Per pipenv issue 1050 feature request, the pipenv authors have explicitly chosen not to implement it. Note that you can specify: python_version = “3” to allow any version of Python 3. Not exactly what you asked for, but it might be sufficient for some projects.

Pipenv do natively implement freezing requirements.txt. It is as simple as: pipenv lock -r > requirements.txt