What are the Python equivalents to Ruby's bundler / Perl's carton?

Question

I know about virtualenv and pip. But these are a bit different from bundler/carton.

For instance:

• pip writes the absolute path to shebang or activate s

Answer 1

You can use pipenv, which has similar interface with bundler.

$ pip install pipenv

Pipenv creates virtualenv automatically and installs dependencies from Pipfile or Pipfile.lock.

$ pipenv --three           # Create virtualenv with Python3
$ pipenv install           # Install dependencies from Pipfile
$ pipenv install requests  # Install `requests` and update Pipfile
$ pipenv lock              # Generate `Pipfile.lock`
$ pipenv shell             # Run shell with virtualenv activated

You can run command with virtualenv scope like bundle exec.

$ pipenv run python3 -c "print('hello!')"