buildPython*: Deprecate and remove (buildPython* { ... }).override (#333670)

nixos/doc/manual/release-notes/rl-2411.section.md

@@ -189,6 +189,9 @@
 
 - The nvidia driver no longer defaults to the proprietary driver starting with version 560. You will need to manually set `hardware.nvidia.open` to select the proprietary or open driver.
 
+- The `(buildPythonPackage { ... }).override` attribute is now deprecated and removed in favour of `overridePythonAttrs`.
+  This change does not affect the override interface of most Python packages, as [`<pkg>.override`](https://nixos.org/manual/nixpkgs/unstable/#sec-pkg-override) provided by `callPackage` shadows such a locally-defined `override` attribute.
+
 - All Cinnamon and XApp packages have been moved to top-level (i.e., `cinnamon.nemo` is now `nemo`).
 
 - All GNOME packages have been moved to top-level (i.e., `gnome.nautilus` is now `nautilus`).

pkgs/development/interpreters/python/python-packages-base.nix

@@ -37,15 +37,15 @@ let
   else
     ./python2/mk-python-derivation.nix;
 
-  buildPythonPackage = makeOverridablePythonPackage (lib.makeOverridable (callPackage mkPythonDerivation {
+  buildPythonPackage = makeOverridablePythonPackage (callPackage mkPythonDerivation {
     inherit namePrefix;     # We want Python libraries to be named like e.g. "python3.6-${name}"
     inherit toPythonModule; # Libraries provide modules
-  }));
+  });
 
-  buildPythonApplication = makeOverridablePythonPackage (lib.makeOverridable (callPackage mkPythonDerivation {
+  buildPythonApplication = makeOverridablePythonPackage (callPackage mkPythonDerivation {
     namePrefix = "";        # Python applications should not have any prefix
     toPythonModule = x: x;  # Application does not provide modules.
-  }));
+  });
 
   # Check whether a derivation provides a Python module.
   hasPythonModule = drv: drv?pythonModule && drv.pythonModule == python;