python/hooks: use python.pythonVersion to support PyPy

f292ef4 introduced a check for the Python version but uses `.version`,
which isn't friendly to other Pythons like PyPy which use versions
strings like 7.3, failing the >=3.10 check.

Using `.pythonVersion` fixes this check.

Co-authored-by: Pierre Bourdon <delroth@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/pkgs/development/interpreters/python/hooks/default.nix b/pkgs/development/interpreters/python/hooks/default.nix
index 0a4600b9d6c39..35116b38f8104 100644
--- a/pkgs/development/interpreters/python/hooks/default.nix
+++ b/pkgs/development/interpreters/python/hooks/default.nix
@@ -107,7 +107,7 @@ in {
     makePythonHook {
       name = "python-catch-conflicts-hook";
       substitutions = let
-        useLegacyHook = lib.versionOlder python.version "3.10";
+        useLegacyHook = lib.versionOlder python.pythonVersion "3.10";
       in {
         inherit pythonInterpreter pythonSitePackages;
         catchConflicts = if useLegacyHook then