Changeset ef964d8 in flexoentity for flexoentity/id_factory.py

Timestamp:

11/27/25 18:12:23 (7 weeks ago)

Author:

Enrico Schwass <ennoausberlin@…>

Branches:

master

Children:

4e11d58

Parents:

9a50e0b

Message:

new serialization structure adopted and tests fixed

File:

• flexoentity/id_factory.py (modified) (3 diffs)

flexoentity/id_factory.py

@@ -78 +78 @@
 from flexoentity import logger
 
-def canonical_seed(obj) -> str:
-    """
-    I transform *obj* into a deterministic, comparable text form.
-
-    I remove irrelevant formatting differences so that two equal
-    pieces of data always yield the same hash seed.
-
-    Rules:
-    - If *obj* is a string, I normalize whitespace.
-    - If *obj* is a dict, I JSON-encode it with sorted keys.
-    - If *obj* is an object, I recurse on its __dict__.
-    - Otherwise, I coerce *obj* to str().
-    """
-
-    if isinstance(obj, str):
-        text = " ".join(obj.split())
-        return text
-    if isinstance(obj, dict):
-        return json.dumps(obj, sort_keys=True, separators=(",", ":"))
-    if hasattr(obj, "__dict__"):
-        return canonical_seed(obj.__dict__)
-    return str(obj)
-
+def canonical_seed(text: str) -> str:
+    """Canonicalize identity-only text_seed."""
+    if not text:
+        return ""
+    # remove control characters
+    s = re.sub(r"[\t\r\n]+", " ", text)
+    # collapse multiple spaces
+    s = re.sub(r"\s+", " ", s)
+    return s.strip()
 
 class FlexOID(str):
@@ -346 +332 @@
 
     @staticmethod
-    def clone_new_base(domain: str, entity_type: str, state: str, text: str) -> "FlexOID":
+    def clone_new_base(domain_id: str, entity_type: str, state: str, text: str) -> "FlexOID":
         """
         I start a completely new lineage (version 1) for a derived entity.
@@ -352 +338 @@
         not share version history with its origin.
         """
-        return FlexOID.safe_generate(domain, entity_type, state, text, version=1)
+        return FlexOID.safe_generate(domain_id, entity_type, state, text, version=1)
 
     def to_dict(self) -> dict: