Config changes to use specific neovim3 env for LSP

README.md

@@ -6,6 +6,7 @@ Personal configuration and plugins for Vim
 curl -LO https://github.com/neovim/neovim/releases/latest/download/nvim.appimage
 chmod u+x nvim.appimage
 mv nvim.appimage "$HOME/bin/."
+ln -s "$HOME/bin/nvim.appimage" "$HOME/bin/nvim"  # Optional to avoid extension in commands
 # ./nvim.appimage
 ```
 
@@ -22,7 +23,11 @@ Plugin definitions are in `init.vim`, inside `vim` run `:PlugInstall` to install
 
 ## Enabling python support
 ```bash
-pip install -U pynvim python-lsp-server fortls
+pyenv virtualenv neovim3  # Assumes working pyenv
+pyenv activate neovim3
+pip install -U pip setuptools wheel
+pip install -U pynvim "python-lsp-server[all]" fortls pylsp-mypy python-lsp-black
+pyenv deactivate
 ```
 
 ## Miscellaneous settings

init.vim

@@ -35,7 +35,7 @@ Plug 'christoomey/vim-tmux-navigator'
 call plug#end()
 
 set mouse=nv
-let g:python3_host_prog = '~/.pyenv/versions/base/bin/python'
+let g:python3_host_prog = '~/.pyenv/versions/neovim3/bin/python'
 
 lua << EOF
 -- Mappings.
@@ -77,10 +77,20 @@ local lsp_flags = {
   debounce_text_changes = 150,
 }
 require('lspconfig')['pylsp'].setup{
+    cmd = {"/home/elitherl/.pyenv/versions/neovim3/bin/pylsp"},
     on_attach = on_attach,
     flags = lsp_flags,
+    settings = {
+        pylsp = {
+            plugins = {
+                pycodestyle = {maxLineLength = 88},
+                flake8 = {maxLineLength = 88}
+            }
+        }
+    }
 }
 require('lspconfig')['fortls'].setup{
+    cmd = {"/home/elitherl/.pyenv/versions/neovim3/bin/fortls"},
     on_attach = on_attach,
     flags = lsp_flags,
 }

pynvim_install.sh

@@ -0,0 +1,6 @@
+#! /usr/bin/env sh
+pyenv virtualenv neovim3  # Assumes working pyenv
+pyenv activate neovim3
+pip install -U pip setuptools wheel
+pip install -U pynvim "python-lsp-server[all]" fortls pylsp-mypy python-lsp-black
+pyenv deactivate