最近在学习python, 按照网传方法的安装
step1:
pip uninstall MySQL-python
brew uninstall mysql
brew install mysql --universal
pip install MySQL-python
step2:
python -c ‘import MySQLdb’
Traceback (most recent call last):
File “<string>”, line 1, in <module>
File “/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/MySQLdb/__init__.py”, line 19, in <module>
import _mysql
ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_mysql.so, 2): Symbol not found: _mysql_affected_rows
Referenced from: /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_mysql.so
Expected in: dynamic lookup
纠其原因是:
我需要使用robot framework 的 ideal ride.py用来写自动化case. 而当初安装这个模块时需要
wxPython2.8。
MySQL-python依赖64位的 python2.7 。所以会报_mysql.so, 2): Symbol not found: _mysql_affected_rows。
解决办法一:
利用pymysql 代替
MySQL-python,
安装方法: pip install pymysql
使用部分教程:
config = { 'host': '10.9****9', 'port': 8**8, 'user': 'root', 'password': '****', 'db': 'test_***', 'charset': 'utf8mb4', 'cursorclass': pymysql.cursors.DictCursor, } # Connect to the database connection = pymysql.connect(**config)
解决办法二:
安装wxPython2.9, 参考链接:https://community.activestate.com/node/6641