4

Pip has a long list of commands. Is there any way to use auto-complete by Tab in console (Bash)?

  • nice! i it work for me like charm – Yurij Apr 19 '18 at 15:06
  • @Melebius that counts as an answer. Please answer, ping me and I'll come back to upvote! – Fabby Apr 19 '18 at 15:11
  • yes, this comment is a right answer for me. – Yurij Apr 19 '18 at 15:54
4

A pip autocompletion plugin for Bash can be found at https://github.com/ekalinin/pip-bash-completion.

You can download it as a ZIP or simply install using Git:

git clone https://github.com/ekalinin/pip-bash-completion.git
sudo cp ./pip-bash-completion/pip /etc/bash_completion.d/
. /etc/bash_completion.d/pip  # to enable in the current shell, next time should load automatically
9

A reasonably current pip comes with built-in functionality to create completion helpers for bash, zsh or fish:

$ pip help completion

Usage:   pip completion [options]

Description:
  A helper command to be used for command completion.

Completion Options:
  -b, --bash                  Emit completion code for bash
  -z, --zsh                   Emit completion code for zsh
  -f, --fish                  Emit completion code for fish

You can use it like so:

pip completion --bash >> ~/.bashrc

And then start a new shell or source ~/.bashrc to have it take effect.

  • For the moment the problem is solved with help of @Melebius. I would try your solution too, thanks. – Yurij Apr 20 '18 at 15:58
  • Funny that the completion does not install automatically together with pip if the code is contained in it… – Melebius Apr 21 '18 at 7:18
  • @Melebius there's no good way for it to do so - packages can't touch files in the user home directories, and installing globally to /etc/bash.bashrc is tricky to do automatically – muru Apr 21 '18 at 11:08
  • @muru As you can see in my answer and the linked page, there is also the directory /etc/bash_completion.d/ where it could be placed more easily. – Melebius Apr 21 '18 at 15:37
  • 1
    @Melebius which is from the bash-completion package, and those are two rather independent packages. This built-in completion code doesn't depend at all on bash-completion, so why would it use that directory? – muru Apr 21 '18 at 15:39

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