Add SKIP_GOLDEN env var to disable golden snapshot regression tests

Author: jucor

.github/workflows/python-ci.yml

@@ -93,6 +93,7 @@ jobs:
           -e POSTGRES_HOST=postgres \
           -e POSTGRES_PASSWORD=PdwPNS2mDN73Vfbc \
           -e POSTGRES_DB=polis-test \
+          -e SKIP_GOLDEN=1 \
           delphi \
           bash -c " \
             set -e; \

delphi/tests/test_regression.py

@@ -13,12 +13,19 @@
     pytest tests/test_regression.py --include-local  # Include local datasets
 """
 
+import os
+
 import pytest
 import numpy as np
 
 from polismath.regression import ConversationRecorder, ConversationComparer
 from polismath.regression.utils import load_golden_snapshot
 
+_skip_golden = pytest.mark.skipif(
+    os.environ.get("SKIP_GOLDEN") == "1",
+    reason="Golden snapshot tests disabled (SKIP_GOLDEN=1)",
+)
+
 
 def _check_golden_exists(dataset_name: str):
     """
@@ -44,6 +51,7 @@ def _check_golden_exists(dataset_name: str):
         )
 
 
+@_skip_golden
 @pytest.mark.use_discovered_datasets
 def test_conversation_regression(dataset_name):
     """
@@ -91,6 +99,7 @@ def test_conversation_regression(dataset_name):
     )
 
 
+@_skip_golden
 @pytest.mark.use_discovered_datasets
 def test_conversation_stages_individually(dataset_name):
     """