pipenv

• Pipenv is a tool that aims to bring the best of all packaging worlds (bundler, composer, npm, cargo, yarn, etc.) to the Python world.

• Pipenv

• install

  $ pip install pipenv
  $ pipenv --version
  pipenv, version 2018.7.1
  

• initialize application with Python 3

  $ pipenv --three
  

• activate a virtualenv

  $ pipenv shell
  Launching subshell in virtual environment…
  Welcome to fish, the friendly interactive shell
  

• install Flask

  $ pipenv install Flask
  

Error

---

• TypeError: 'module' object is not callable''

  • Running pipenv gives TypeError: 'module' object is not callable #2871

  • アップデートして解消

    $ pip install -U pipenv