From 9115354fff4514bedb8e07e5ebaa9d09ea367483 Mon Sep 17 00:00:00 2001
From: adisbladis <adisbladis@gmail.com>
Date: Sun, 18 Aug 2024 22:37:25 +1200
Subject: [PATCH] renderers: Add PEP-508 environment argument

2nix tools needs to be able to pass an already constructed environment for both efficiency & flexibility.
---
 lib/renderers.nix | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/lib/renderers.nix b/lib/renderers.nix
index 1199cea..98a9f78 100644
--- a/lib/renderers.nix
+++ b/lib/renderers.nix
@@ -40,12 +40,13 @@ in
       extras ? [ ]
     , # Extra withPackages function
       extraPackages ? _ps: [ ]
+    , # PEP-508 environment
+      environ ? pep508.mkEnviron python
     }:
     let
       filteredDeps = pep621.filterDependencies {
         inherit (project) dependencies;
-        environ = pep508.mkEnviron python;
-        inherit extras;
+        inherit environ extras;
       };
       namedDeps = pep621.getDependenciesNames filteredDeps;
       flatDeps = namedDeps.dependencies ++ flatten (attrValues namedDeps.extras) ++ namedDeps.build-systems;
@@ -86,12 +87,13 @@ in
     , # Which package format to pass to buildPythonPackage
       # If the format is "wheel" PEP-518 build-systems are excluded from the build.
       format ? "pyproject"
+    , # PEP-508 environment
+      environ ? pep508.mkEnviron python
     }:
     let
       filteredDeps = pep621.filterDependencies {
         inherit (project) dependencies;
-        environ = pep508.mkEnviron python;
-        inherit extras;
+        inherit environ extras;
       };
 
       pythonVersion = pep440.parseVersion python.version;