New jsons for including extensions in the same jsons as the original sample, and updated

input_samples/sample_jsons/background_samples/central_2022/CheckJsons.py

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+import os
+import json
+
+# Base path to check the existence of files
+BASE_PATH = "/cms/cephfs/data/"
+
+# Function to check file existence
+def check_files_in_json(directory, base_path):
+    results = {}
+    for file_name in os.listdir(directory):
+        if file_name.endswith(".json"):
+            json_path = os.path.join(directory, file_name)
+            with open(json_path, 'r') as json_file:
+                data = json.load(json_file)
+                if "files" in data:
+                    missing_files = []
+                    for rel_path in data["files"]:
+                        full_path = os.path.join(base_path, rel_path.lstrip('/'))
+                        if not os.path.exists(full_path):
+                            missing_files.append(full_path)
+                    results[file_name] = {
+                        "total_files": len(data["files"]),
+                        "missing_files": missing_files,
+                        "missing_count": len(missing_files),
+                    }
+    return results
+
+# Main execution
+if __name__ == "__main__":
+    current_directory = os.getcwd()
+    results = check_files_in_json(current_directory, BASE_PATH)
+
+    for json_file, result in results.items():
+        print(f"JSON File: {json_file}")
+        print(f"  Total Files: {result['total_files']}")
+        print(f"  Missing Files: {result['missing_count']}")
+        if result['missing_files']:
+            print(f"  Missing Files Sample: {result['missing_files'][:5]}")
+        print()