modules/weechat: pin to Python 3.9

Python 3.10 causes WeeChat to hang on exit due to a GIL bug.

1 files changed, 11 insertions, 3 deletions

diff --git a/modules/workstation/weechat/default.nix b/modules/workstation/weechat/default.nix
index c6698125d6ea..fb61b8c69ef2 100644
--- a/modules/workstation/weechat/default.nix
+++ b/modules/workstation/weechat/default.nix
@@ -3,7 +3,15 @@
 with lib;
 
 let
-  scripts = with pkgs.weechatScripts;
+  weechatScripts = pkgs.weechatScripts.override {
+    python3Packages = pkgs.python39Packages;
+  };
+
+  weechatWrapper = with pkgs; wrapWeechat (weechat-unwrapped.override {
+    python3Packages = python39Packages;
+  });
+
+  scripts = with weechatScripts;
     [ colorize_nicks weechat-go weechat-matrix zncplayback ];
 
   networks = [
@@ -111,7 +119,7 @@ let
   # to WeeChat before the /script loads, so scripts wouldn't be
   # available and we wouldn't be able to do stuff like set up Matrix.
   cfg = pkgs.runCommand "weechat-config" {} ''
-    ${pkgs.weechat.override {
+    ${weechatWrapper {
       configure = { ... }: {
         inherit scripts;
         init = concatStringsSep ";" (commands ++ [ "/save" "/exit" ]);
@@ -129,7 +137,7 @@ in
   '';
 
   environment.systemPackages = with pkgs; [
-    (weechat.override {
+    (weechatWrapper {
       configure = { ...}: {
         inherit scripts;
       };