無法導入 mysql.connector - ModuleNotFoundError: 沒有名為“mysql”的模塊

Question

import mysql.connector出現以下錯誤。

import mysql.connector
ModuleNotFoundError: No module named 'mysql'

但是，下面的命令顯示mysql是否已安裝？

(env) bash-4.2$ pip list | grep mysql
mysql (0.0.3)
mysqlclient (2.0.3)

(env) bash-4.2$ conda list mysql
WARNING conda.core.prefix_data:_load_site_packages(272): Problem reading non-conda package record at lib/python3.6/site-packages/pyzmq-17.0.0-py3.6.egg-info/PKG-INFO. Please verify that you still need this, and if so, that this is still installed correctly. Reinstalling this package may help.
WARNING conda.core.prefix_data:_load_site_packages(272): Problem reading non-conda package record at lib/python3.6/site-packages/jupyterlab-2.3.1-py3.9.egg-info/PKG-INFO. Please verify that you still need this, and if so, that this is still installed correctly. Reinstalling this package may help.
WARNING conda.core.prefix_data:_load_site_packages(272): Problem reading non-conda package record at lib/python3.6/site-packages/conda-4.10.3-py3.6.egg-info/PKG-INFO. Please verify that you still need this, and if so, that this is still installed correctly. Reinstalling this package may help.
WARNING conda.core.prefix_data:_load_site_packages(272): Problem reading non-conda package record at lib/python3.6/site-packages/certifi-2021.5.30-py3.6.egg-info/PKG-INFO. Please verify that you still need this, and if so, that this is still installed correctly. Reinstalling this package may help.
# packages in environment at /apps/external/4/anaconda3:
#
# Name                    Version                   Build  Channel
mysql                     5.7.20               h55eaa98_0    https://mycompany.intranet/repository/anaconda-main-proxy

BTW，為什么pip mysql的版本這么低？ (0.0.3)

Answer 1

pip install mysql-connector 或者不要讓你的 .py 文件名：mysql.py 或類似的東西。

Answer 2

操作系統：Mac 11.6.2 (Big Sur) Python：3.9.7

如果您像我一樣使用 conda 環境，並且在安裝 mysql-connector-python 模塊的情況下安裝現有 mysql 模塊時遇到問題，請嘗試以下操作：

(env)username ~% conda update --all
(env)username ~% conda uninstall mysql
(env)username ~% conda install -c conda-forge mysql
(env)username ~% conda install -c conda-forge mysql-connector-python

現在，當從 VSCode 或 Anaconda Navigator 運行 JupyterLab notebook 時，可以從 JupyterLab notebook 中找到 mysql.connector 包。

我希望這對某人有用。