Have Pipfile require Python 3.6 or above

[matthewfeickert]

At the moment the Pipfile has

[requires]
python_version = "3.6"

This was generated by pipenv, however, this should be moved to something like

python_version = {">=3.6"}

or however pipenv properly does this.

[matthewfeickert]

Apparently this is not viable at the moment in pipenv (rather unfortunate).

[9034725985]

at https://github.com/DangerOnTheRanger/maniwani/pull/19 we decided to simplify our pipfile lock by simply saying python 3.

python_version = "3"

[matthewfeickert]

@9034725985 Thanks for the feedback. However, I do want to enforce that people are using Python 3.6 or later, so I'll have to try and figure out a hacky way to do this later.

[florent-vial]

at DangerOnTheRanger/maniwani#19 we decided to simplify our pipfile lock by simply saying python 3.

python_version = "3"

This does not work for us either: pipenv check Checking PEP 508 requirements…

Specifier python_version does not match 3 (3.6).

Failed!