Refactored mappings to more generic relationships in diff markdow…

…n output (#750)

* Refactor diff markdown title

* code clean-up

* formatted

* reverted relationships to mappings

* `mappings` => `relationships`

* addressed B024 error

pyproject.toml

@@ -105,6 +105,7 @@ lint.extend-ignore = [
     "S607",  # Starting a process with a partial executable path
     "S608",  # Possible SQL injection vector through string-based query construction
     "S603",  # `subprocess` call: check for execution of untrusted input
+    "B024",  # XXX is an abstract base class, but it has no abstract methods
     ]
 lint.exclude = ["src/oaklib/datamodels/*"]
 line-length = 120

src/oaklib/datamodels/vocabulary.py

@@ -171,7 +171,6 @@
 OWL_VERSION_INFO = "owl:versionInfo"
 OWL_VERSION_IRI = "owl:versionIRI"
 
-MAPPING_EDGE_DELETION = "MappingEdgeDeletion"
 CLASS_CREATION = "ClassCreation"
 NODE_CREATION = "NodeCreation"
 NODE_DELETION = "NodeDeletion"

src/oaklib/utilities/writers/change_handler.py

@@ -67,7 +67,7 @@ def handle_edge_creation(self, value):
         header = "| Subject | Predicate | Object|"
 
         # Write the "Edges Created" section as a collapsible markdown table
-        self.write_markdown_table(f"Mappings added: {len(rows)}", header, rows)
+        self.write_markdown_table(f"Relationships added: {len(rows)}", header, rows)
 
     def handle_edge_change(self, value):
         # Create rows for the table
@@ -82,21 +82,7 @@ def handle_edge_change(self, value):
         header = "| Subject | Predicate | Old Object | New Object |"
 
         # Write the "Edges Changed" section as a collapsible markdown table
-        self.write_markdown_table(f"Mappings changed: {len(rows)}", header, rows)
-
-    def handle_mapping_edge_deletion(self, value):
-        # Create rows for the table
-        rows = [
-            f"| {self._format_entity_labels(change.subject)} | {self._format_entity_labels(change.predicate)} |\
-                {self._format_entity_labels(change.object)} |"
-            for change in value
-        ]
-
-        # Define the header for the table
-        header = "| Subject | Predicate | Object |"
-
-        # Write the "Edges Deleted" section as a collapsible markdown table
-        self.write_markdown_table(f"Mappings removed: {len(rows)}", header, rows)
+        self.write_markdown_table(f"Relationships changed: {len(rows)}", header, rows)
 
     def handle_node_move(self, value):
         # Create rows for the table
@@ -353,7 +339,6 @@ def process_changes(self, curie_or_change: Dict[str, Change]):
             "NodeDirectMerge": self.handle_node_direct_merge,
             "EdgeCreation": self.handle_edge_creation,
             "EdgeChange": self.handle_edge_change,
-            "MappingEdgeDeletion": self.handle_mapping_edge_deletion,
             "AddNodeToSubset": self.handle_add_node_to_subset,
             # "DatatypeOrLanguageTagChange": self.handle_datatype_or_language_tag_change,
             # "LanguageTagChange": self.handle_language_tag_change,