Python

※This article is based on Python 3.7.3

一般的环境 [edit]

发生下面的错误

Traceback (most recent call last):
  File "jd.py", line 50, in <module>
    df.to_excel('D:\python\news.xlsx')
  File "C:\Users\th\AppData\Local\Programs\Python\Python37\lib\site-packages\pandas\core\generic.py", line 2127, in to_excel
    engine=engine)
  File "C:\Users\th\AppData\Local\Programs\Python\Python37\lib\site-packages\pandas\io\formats\excel.py", line 656, in write
    writer = ExcelWriter(_stringify_path(writer), engine=engine)
  File "C:\Users\th\AppData\Local\Programs\Python\Python37\lib\site-packages\pandas\io\excel.py", line 1204, in __init__
    from openpyxl.workbook import Workbook
ModuleNotFoundError: No module named 'openpyxl'

看到“ModuleNotFoundError”的错误,缺少什么就像下面一样安装什么。

pip install openpyxl

PyCharm [edit]

File => Settings => Project:项目名称 => Python Interpreter => 点击齿轮图标

在“Virtualenv Environment”里面选中“Existing Environment”填入Python.exe的路径后回到“ Python Interpreter”页面

点击 + 加号,填写需要安装的安装包,安装即可

python_pycharm1.png


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