Add __name__ guard to format_json.py

format_json.py

@@ -6,12 +6,13 @@
 import json
 from pathlib import Path
 
-path = Path().resolve()
+if __name__ == '__main__':
+    path = Path().resolve()
 
-for file in path.rglob("*.json"):
-    print(file)
-    with file.open(encoding='utf8') as f:
-        data = json.load(f, object_pairs_hook=collections.OrderedDict)
+    for file in path.rglob("*.json"):
+        print(file)
+        with file.open(encoding='utf8') as f:
+            data = json.load(f, object_pairs_hook=collections.OrderedDict)
 
-    with file.open('w', encoding='utf8') as f:
-        print(json.dumps(data, indent=4), file=f)
+        with file.open('w', encoding='utf8') as f:
+            print(json.dumps(data, indent=4), file=f)