python39Packages.jupyter-client: Fix build for Python 3.9

NixOS · May 5, 2023 · 421d6da · 421d6da
1 parent e31c8b2
commit 421d6da
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/pkgs/development/python-modules/jupyter-client/default.nix b/pkgs/development/python-modules/jupyter-client/default.nix
@@ -11,6 +11,8 @@
 , traitlets
 , isPyPy
 , py
+, pythonOlder
+, importlib-metadata
 }:
 
 buildPythonPackage rec {
@@ -35,6 +37,8 @@ buildPythonPackage rec {
     pyzmq
     tornado
     traitlets
+  ] ++ lib.optionals (pythonOlder "3.10") [
+    importlib-metadata
   ] ++ lib.optional isPyPy py;
 
   # Circular dependency with ipykernel