fix: accommodate docxtpl use of Part._rels

scanny · scanny · commit 4cbbdab6cf62 · 2024-05-01T12:22:50.000-07:00
diff --git a/src/docx/opc/part.py b/src/docx/opc/part.py
@@ -145,7 +145,9 @@ def related_parts(self):
     @lazyproperty
     def rels(self):
         """|Relationships| instance holding the relationships for this part."""
-        return Relationships(self._partname.baseURI)
+        # -- prevent breakage in `python-docx-template` by retaining legacy `._rels` attribute --
+        self._rels = Relationships(self._partname.baseURI)
+        return self._rels
 
     def target_ref(self, rId: str) -> str:
         """Return URL contained in target ref of relationship identified by `rId`."""
