new: Make nvim work nicely with python venvs

laptop/config/globals.lua

@@ -1,6 +1,7 @@
 -- This file defines all the global config
 local set = vim.opt
 local g = vim.g
+local fn = vim.fn
 
 -- Turn on numbers
 set.number = true
@@ -29,3 +30,10 @@ set.spelllang = { "en", "programming" }
 g.loaded_perl_provider = 0
 g.loaded_node_provider = 0
 g.loaded_ruby_provider = 0
+
+-- Make nvim work nicely with venvs
+if fn.exists("$VIRTUAL_ENV") == 1 then
+    g.python3_host_prog = fn.substitute(fn.system("which -a python3 | head -n2 | tail -n1"), "\n", "", "g")
+else
+    g.python3_host_prog = fn.substitute(fn.system("which python3"), "\n", "", "g")
+end