From ee43bdb18f3d96ed702094bb75b06a1338c9aa9c Mon Sep 17 00:00:00 2001
From: Ilias Kyrlies <ilias.kyrlies@gwf-labs.gr>
Date: Sat, 24 Jun 2023 11:18:20 +0300
Subject: [PATCH] format version parts

---
 bumpversion/version_part.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/bumpversion/version_part.py b/bumpversion/version_part.py
index c657d4a0..45e8cff8 100644
--- 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}>"