From 09147517eadf930fa4e99945e7912e4817f460ff Mon Sep 17 00:00:00 2001
From: Frederik Rietdijk <fridh@fridh.nl>
Date: Thu, 25 Mar 2021 09:21:05 +0100
Subject: [PATCH] buildPythonPackage: avoid recursion

Sometimes an infinite recursion error shows up.
---
 pkgs/development/interpreters/python/mk-python-derivation.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/interpreters/python/mk-python-derivation.nix b/pkgs/development/interpreters/python/mk-python-derivation.nix
index 175454ea055..e9c769821d6 100644
--- a/pkgs/development/interpreters/python/mk-python-derivation.nix
+++ b/pkgs/development/interpreters/python/mk-python-derivation.nix
@@ -104,11 +104,13 @@ else
 let
   inherit (python) stdenv;
 
+  name_ = name;
+
   self = toPythonModule (stdenv.mkDerivation ((builtins.removeAttrs attrs [
     "disabled" "checkPhase" "checkInputs" "doCheck" "doInstallCheck" "dontWrapPythonPrograms" "catchConflicts" "format"
   ]) // {
 
-    name = namePrefix + name;
+    name = namePrefix + name_;
 
     nativeBuildInputs = [
       python