feat: add support for python test requirements (#43)

Companion PR for prefix-dev/rattler-build#1170

Author: hadim

3.11

@@ -448,6 +448,10 @@ class PythonTestElementInner(StrictBaseModel):
         default=True,
         description="Whether or not to run `pip check` during the Python tests.",
     )
+    python_version: str | list[str] | None = Field(
+        None,
+        description="Python version(s) to test against. If not specified, the default python version is used.",
+    )
 
 
 class PythonTestElement(StrictBaseModel):

conda_recipe_v2_schema/model.py

@@ -15,7 +15,7 @@ jsonschema = ">=4.23.0,<5"
 pytest = ">=8.3.1,<9"
 
 [tasks]
-generate = "python model.py > schema.json"
+generate = "python -m conda_recipe_v2_schema.model > schema.json"
 fmt = "ruff format ."
 lint = "ruff check . --fix"
 tests = "pytest tests"

pixi.toml

@@ -3144,6 +3144,25 @@
           "description": "Whether or not to run `pip check` during the Python tests.",
           "title": "Pip Check",
           "type": "boolean"
+        },
+        "python_version": {
+          "anyOf": [
+            {
+              "type": "string"
+            },
+            {
+              "items": {
+                "type": "string"
+              },
+              "type": "array"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "default": null,
+          "description": "Python version(s) to test against. If not specified, the default python version is used.",
+          "title": "Python Version"
         }
       },
       "required": [