bugfix: Alignments, prevent duplicate backup alignment file names

deepfakes · May 19, 2024 · 1f4fcff · 1f4fcff
1 parent 8c3bc39
commit 1f4fcff
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/lib/align/alignments.py b/lib/align/alignments.py
@@ -796,7 +796,15 @@ def backup(self) -> None:
         now = datetime.now().strftime("%Y%m%d_%H%M%S")
         src = self._file
         split = os.path.splitext(src)
-        dst = split[0] + "_" + now + split[1]
+        dst = f"{split[0]}_{now}{split[1]}"
+        idx = 1
+        while True:
+            if not os.path.exists(dst):
+                break
+            logger.debug("Backup file %s exists. Incrementing", dst)
+            dst = f"{split[0]}_{now}({idx}){split[1]}"
+            idx += 1
+
         logger.info("Backing up original alignments to '%s'", dst)
         os.rename(src, dst)
         logger.debug("Backed up alignments")