Add showdiff

mastodon_blocklist_deploy/models.py

@@ -138,3 +138,18 @@ class Instance:
                 table.add_row(diff["local"].domain, diff["local"].status_str(), diff["remote"].status_str())
         console = Console()
         console.print(table)
+
+    @staticmethod
+    def show_diff(instanceA, instanceB, column_names=('Input', 'Original')):
+        from rich.table import Table
+        from rich.console import Console
+        table = Table(title="Differences", expand=True, show_lines=True)
+
+        table.add_column("Attribute", style="cyan")
+        table.add_column(column_names[0], style="green")
+        table.add_column(column_names[1], style="magenta")
+        compare_attributes = ["domain", "severity", "obfuscate", "private_comment", "public_comment", "reject_media", "reject_reports"]
+        for attr in compare_attributes:
+            table.add_row(attr, str(getattr(instanceA, attr)), str(getattr(instanceB, attr)))
+        console = Console()
+        console.print(table)