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Handle conditional install_requires wrongly

See original GitHub issue
Issue description

Handle conditional install_requires wrongly.

Given a snippet:

        'futures; python_version == "2.7"'

pipenv install package in Python3 env cannot rightly ignore this requirement but installs futures==3.1.1 which is the last version for Python3.

pipenv, version 2018.7.1

Expected result

futures doesn’t get installed and listed in Pipfile.lock at all.

Actual result

futures==3.1.1 gets installed and listed in Pipfile.lock.

Steps to replicate

pipenv install azure-cosmosdb-table in Python3.

Issue Analytics

  • State:closed
  • Created 5 years ago
  • Comments:5 (4 by maintainers)

github_iconTop GitHub Comments

uranusjrcommented, Jul 12, 2018

I’m always happy to help out this kind of problems. Hopefully with every issue I find we get one step closer to a perfect Python packaging world 🙂

udacommented, Feb 18, 2019

I encountered this issue as well. I tried to install pytest-sanic==0.1.15, which requires aiohttp, which in turn requires idna-ssl>=1.0 if python version is less than 3.7.

but, idna-ssl was not installed using pipenv. I checked the wheel’s METADATA it has Requires-Dist: idna-ssl (>=1.0) ; python_version < "3.7".

I have en environment using python 3.6.8, pipenv 2018.11.26.

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