Initial commit – AufmaßCreater v2.35

_aufmass_web/app/utils.py

@@ -0,0 +1,11 @@
+import json
+
+def capture_diff(obj, new_state):
+    """Return a dict mapping field -> (old, new) for changed fields."""
+    old_state = {k: getattr(obj, k) for k in obj.__dict__ if not k.startswith('_')}
+    diff = {}
+    for k, new_val in new_state.items():
+        old_val = old_state.get(k)
+        if old_val != new_val:
+            diff[k] = (old_val, new_val)
+    return diff