Pause scripts before closing

grouping.py

@@ -111,7 +111,15 @@ def group_items(items: list[Path]) -> Path | None:
     return target_dir
 
 
-def main(argv: list[str]) -> int:
+def pause_if_interactive() -> None:
+    if sys.stdin.isatty():
+        try:
+            input("\nPress Enter to close...")
+        except EOFError:
+            pass
+
+
+def run(argv: list[str]) -> int:
     if len(argv) < 2:
         print("Usage: python3 grouping.py path/to/file/or/directory [...]")
         return 2
@@ -132,5 +140,12 @@ def main(argv: list[str]) -> int:
     return 0
 
 
+def main(argv: list[str]) -> int:
+    try:
+        return run(argv)
+    finally:
+        pause_if_interactive()
+
+
 if __name__ == "__main__":
     raise SystemExit(main(sys.argv))

photo_metadata.py

@@ -1194,7 +1194,15 @@ def prepare_plan(records: list[MediaRecord], choices: UserChoices) -> list[list[
     return groups
 
 
-def main(argv: list[str]) -> int:
+def pause_if_interactive() -> None:
+    if sys.stdin.isatty():
+        try:
+            input("\nPress Enter to close...")
+        except EOFError:
+            pass
+
+
+def run(argv: list[str]) -> int:
     if len(argv) < 2:
         print("Usage: python3 photo_metadata.py path/to/file/or/directory [...]")
         return 2
@@ -1254,5 +1262,12 @@ def main(argv: list[str]) -> int:
     return 0
 
 
+def main(argv: list[str]) -> int:
+    try:
+        return run(argv)
+    finally:
+        pause_if_interactive()
+
+
 if __name__ == "__main__":
     raise SystemExit(main(sys.argv))