Remove `vim-pyenv` in favor of new LSP/pyright approach.

README.md

@@ -71,8 +71,22 @@ order issues. This may be patched in the future.
 
 ### Python
 
-Pyenv support is added via [vim-pyenv](http://github.com/lambdalisue/vim-pyenv). `:PyenvActivate` can be used to
-activate a given environment.
+Support for python can be achieved through `:MasonInstall pyright`. Additionally, you can install
+[this](https://github.com/alefpereira/pyenv-pyright) plugin into pyenv to help.
+
+Generally, you need to create a `pyrightconfig.json` local to your project pointing at your pyenv. It looks like
+this:
+
+```json
+{
+    "venvPath": "$HOME/.pyenv/versions/",
+    "venv": "YOUR_PYENV_NAME_HERE"
+}
+```
+
+If you install the plugin you can open a terminal in your project directory and run `pyenv pyright YOUR_PYENV_NAME_HERE`
+and it will create the file for you. After this, you may need to reload vim and the LSP and autocompletion will
+work as expected.
 
 The file `conf/langs/python.lua` contains formatting code typical of a Python project (4 space indents, etc). If you
 wish to adjust this you can do that here, or make modifications on a per-project basis.

lua/conf/plugins.lua

@@ -79,11 +79,6 @@ Plug 'sheerun/vim-polyglot'
 -- Python
 -------------------------
 
--- Pyenv Support
-if vim.fn.executable('pyenv') == 1 then
-  Plug 'lambdalisue/vim-pyenv'
-end
-
 -- Rust
 Plug 'simrat39/rust-tools.nvim'