Windows环境下的ImportError

Question

我试图在Windows机器上运行Python脚本，但我得到了以下错误：

"Traceback (most recent call last):
  File "D:\Python\telegram\main.py", line 4, in <module>
    from telegram.ext import Updater, CommandHandler, MessageHandler, Filters
  File "C:\Users\Balcony\AppData\Local\Programs\Python\Python39\lib\site-packages\telegram\ext\__init__.py", line 27, in <module>
    from .jobqueue import JobQueue, Job
  File "C:\Users\Balcony\AppData\Local\Programs\Python\Python39\lib\site-packages\telegram\ext\jobqueue.py", line 26, in <module>
    import pytz
ModuleNotFoundError: No module named 'pytz'"

我的守则：

import logging
import requests
import re
from telegram.ext import Updater, CommandHandler, MessageHandler, Filters
from telegram.ext import KeyboardButton


# Enable logging
logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
                    level=logging.INFO)

logger = logging.getLogger(__name__)


# Define a few command handlers. These usually take the two arguments update and
# context. Error handlers also receive the raised TelegramError object in error.
def start(update, context):
    """Send a message when the command /start is issued."""
    update.message.reply_text('Hi!')


def help(update, context):
    """Send a message when the command /help is issued."""
    update.message.reply_text(f'Help! 1234')


def echo(update, context):
    """Echo the user message."""
    update.message.reply_text(f'Вы написали:   {update.message.text}')
    print(update.message.text)

当然，我安装了所有的软件包。

并且相同的py文件在MacOS上正常工作。

Answer 1

从telegram.ext导入更新程序

添加.ext