omit microseconds from file name

arielle.py

@@ -55,7 +55,7 @@ def main():
 	record_id = 0
 	record_list = None
 	_date_last = None
-	initial_timestamp = None
+	file_timestamp = None
 	vehicle_data_last = None
 
 	# Collecting loop
@@ -68,7 +68,7 @@ def main():
 			_date_last = _date
 			record_id = 0
 			record_list = []
-			initial_timestamp = create_timestamp().replace(':', '-').replace('.', '-')
+			file_timestamp = create_timestamp(with_ms=False).replace(':', '-').replace('.', '-')
 			vehicle_data_last = {}
 
 		try:
@@ -85,7 +85,7 @@ def main():
 			# Store record list
 			print(f"{timestamp}: Store record #{record_id:04d}")
 			folder = f_mgr.update(f"results/{vin}", _date)
-			filename = f"vehicle_{vin}_{initial_timestamp}.json"
+			filename = f"vehicle_{vin}_{file_timestamp}.json"
 			_path = os.path.join(folder, filename)
 			with open(_path, "w") as fp:
 				json.dump(record_list, fp, indent=4)