How I use Pyenv + Pipenv + Neovim for my daily projects.

In our project directory, we could make

$ pyenv local 3.7.4

We check with

$ pyenv version
3.7.4 (set by /home/cjadeveloper/.../my-project/.python-version)

If we open a terminal and write pyenv which python, it will return the full path to
the current python executable

$ pyenv which python
/home/cjadeveloper/.pyenv/versions/3.7.4/bin/python

We If we could use this information

In bash or zsh to do:

$ pipenv --python $(pyenv which python)
Creating a virtualenv for this project…
Pipfile: /home/cjadeveloper/.../my-project/Pipfile
Using /home/cjadeveloper/.pyenv/versions/3.7.4/bin/python (3.7.4) to create virtualenv…
...

In fish:

> pipenv --python (pyenv which python)
Creating a virtualenv for this project…
Pipfile: /home/cjadeveloper/.../my-project/Pipfile
Using /home/cjadeveloper/.pyenv/versions/3.7.4/bin/python (3.7.4) to create virtualenv…
...

1. You will need NeoVim 0.3 or newer

2. Install the required dependencies:

sudo apt install git curl python3-pip exuberant-ctags ack-grep

3. Inside the project directory, install dependencies with pipenv

pipenv install --dev neovim flake8 pylint isort msgpack pynvim bpython ipython

4. Download the config file and save it as ~/.config/nvim/init.vim (use that exact path and name).

5. Open Neovim with pipenv run nvim . and it will it continue the installation by
   itself. Wait for it finish and done!

6. Then, when Neovim already works, we could activate the venv with pipenv shell --fancy
   inside our projects directory and open it with nvim .

Note: The --fancy option is necessary in case we use fish together with some oh-my-fish theme and the prompt breaks. Just as pointed out here

Pipenvwrapper is a shell functions
similar to virtualenvwrapper but using Pipenv as backend.

If we use Pipenvwrapper, we could write workon (or useenv depends on how we
configure it) and use a specific virtualenv or list all the available ones if none is
provided. With this we can activate the venv and go directly to the project folder from
wherever we are.

• Vim Cheat Sheet
• pipenv
• pyenv
• fisa vim config
• Creating a new file or directory in Vim using NERDTree