format version parts

callowayproject · Jun 24, 2023 · ee43bdb · ee43bdb
1 parent f4e0334
commit ee43bdb
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/bumpversion/version_part.py b/bumpversion/version_part.py
@@ -60,7 +60,12 @@ def is_independent(self) -> bool:
         return self.config.independent
 
     def __format__(self, format_spec: str) -> str:
-        return self.value
+        try:
+            val = int(self.value)
+        except ValueError:
+            return self.value
+        else:
+            return int.__format__(val, format_spec)
 
     def __repr__(self) -> str:
         return f"<bumpversion.VersionPart:{self.func.__class__.__name__}:{self.value}>"