当我运行Python脚本时，终端中不会发生任何事情

我是一个Python新手，但在Google+GPT的帮助下，我正在尝试在我的M1 Mac（12.4）上运行一个脚本，但什么都没有发生。

我不知道这是否重要，但我正在跑蟒蛇。当我在终端中键入“which python3”时，我会得到以下响应：/Library/framework/Python.framework/Versions/311/bin/python3

我键入“python3”，然后粘贴.py文件（/Users/myusername/Documents/file.py）的位置，然后按回车键，但什么都没有发生。

顶行是我键入“python3+.py文件的路径名”的位置

如果作业在我的Documents文件夹中的所有.json文件中的“job_type”为AA或BB，python脚本应该从每个“job”的“end”字段中减去600（而不是“depot”）。

以下是.py文件的内容：

import os
import json

# Path to the folder containing the json files
folder_path = '/Users/myusername/Documents/'

# Loop through all the files in the folder
for filename in os.listdir(folder_path):
    # Check if the file is a json file
    if filename.endswith('.json'):
        # Open the file and read its contents
        with open(os.path.join(folder_path, filename), 'r') as json_file:
            data = json.load(json_file)

        # Loop through the jobs array
        for job in data['jobs']:
            # Check if the job type is "AA" or "BB"
            if job['job_type'] in ["AA", "BB"]:
                # Subtract 600 from the end field
                job['end'] -= 600

        # Write the modified data back to the file
        with open(os.path.join(folder_path, filename), 'w') as json_file:
            json.dump(data, json_file, indent=4)

这里是文件夹中一个.json文件的示例。

{ "zone": { "zone_id": D, "end_time": 60000 }, "depots": [ { "depot_id": 4, "lat": -87.600738, "lng": 41.788975, "start": -3600, "end": 10096, "label": "Label1", "packing_time": 600, "depot_type": "AA" }, { "depot_id": 3, "lat": -84.390186, "lng": 33.749178, "start": -3600, "end": 10696, "label": "Label1", "packing_time": 600, "depot_type": "BB" } ], "jobs": [ { "job_id": 1, "depot_id": 4, "lat": 37.802334, "lng": -122.417907, "status": "ready", "label": "A1A2", "order_placed": 1800, "start": -960, "end": 5340, "pickup_eta": null, "dropoff_eta": null, "volume": null, "products": [], "job_type": "AA", "service": 240 }, { "job_id": 31, "depot_id": 3, "lat": 37.802334, "lng": -122.417907, "status": "ready", "label": "B1B2", "order_placed": 1800, "start": -960, "end": 5340, "pickup_eta": null, "dropoff_eta": null, "volume": null, "products": [], "job_type": "BB", "service": 240 } { "job_id": 31, "depot_id": 3, "lat": 37.802334, "lng": -122.417907, "status": "ready", "label": "C1C2", "order_placed": 1800, "start": -960, "end": 5340, "pickup_eta": null, "dropoff_eta": null, "volume": null, "products": [], "job_type": "CC", "service": 240 } ], "drivers": [ { "driver_id": 1, "lat": 37.4767822, "lng": -122.261175, "status": "ready", "time_until_completion": null, "label": "Name1", "assigned_jobs": [], "depot_id": null, "capacity": null }, { "driver_id": 1, "lat": 37.4767822, "lng": -122.261175, "status": "ready", "time_until_completion": null, "label": "Name2", "assigned_jobs": [], "depot_id": null, "capacity": null } ] }