From 22f2be0e870526d87a20b8c405edd90080332554 Mon Sep 17 00:00:00 2001
From: Arthur Wambst <wambst.arthur2@gmail.com>
Date: Tue, 6 May 2025 17:15:20 +0200
Subject: [PATCH] trying stuff

---
 flake.nix | 23 +++++++++++++++--------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/flake.nix b/flake.nix
index cfbca45..76135d9 100644
--- a/flake.nix
+++ b/flake.nix
@@ -20,7 +20,7 @@
 
           # Select Python version based on the parameter
           python = pkgs.${pythonVersion};
-          
+
           # Determine if Python version is 3.11 or higher
           isPython311OrHigher = 
             let
@@ -29,8 +29,18 @@
             in
               versionNum >= 3.11;
 
+          # Define package overrides for specific Python versions
+          packageOverrides = self: super: {
+            # Remove sphinx for Python versions under 3.11
+            sphinx = if !isPython311OrHigher then null else super.sphinx;
+
+            # Add more package overrides as needed
+          };
+
           # Create Python with package overrides
-          pythonWithOverrides = python;
+          pythonWithOverrides = python.override {
+            packageOverrides = packageOverrides;
+          };
 
           # Base Python packages that are always included
           basePackages = ps: with ps; [
@@ -44,14 +54,11 @@
             pytest
             ipython
 
-            # Conditionally include sphinx for Python 3.11+
-            (if isPython311OrHigher then sphinx else null)
-
             # Add more default packages as needed
           ];
 
-          # Combine base packages with extra packages and filter out nulls
-          allPackages = ps: builtins.filter (pkg: pkg != null) ((basePackages ps) ++ (extraPackages ps));
+          # Combine base packages with extra packages
+          allPackages = ps: (basePackages ps) ++ (extraPackages ps);
 
           # Create the Python environment using the Python with overrides
           pythonEnv = pythonWithOverrides.withPackages allPackages;
@@ -105,7 +112,7 @@
 
               pythonVersion = mkOption {
                 type = types.str;
-                default = "python313";
+                default = "python311";
                 description = "Python version to use (e.g., python39, python310, python311)";
               };