Add nix-shell poetry template

templates

@@ -177,6 +177,15 @@ nix-mode
             (p (completing-read "Platform: " '("all" "allBut" "arm" "cygwin" "darwin" "freebsd" "gnu" "i686" "illumos" "linux" "mesaPlatforms" "mips" "netbsd" "none" "openbsd" "unix" "x86"))) ";" n> q "};" n> "}"
             )
 
+(poetryshell "let"
+             n> "pkgs = import (builtins.getFlake \"github:nixos/nixpkgs" (p "/23.11")"\") {};"
+             n> "poetry2nix = (builtins.getFlake \"github:nix-community/poetry2nix\").lib.mkPoetry2Nix {inherit pkgs;};"
+             n> "in"
+             n> "pkgs.mkShellNoCC {"
+             n> "packages = [" p "];"
+             n> "}")
+(poetrypackage "")                      ; TODO
+
 python-base-mode
 
 (clss "class " (p "Class") "(" p "):"