如何在Redash中导入Python库

Question

我在Redash中添加Python作为数据源， 但是在导入“ MySQL.connector”模块时出现错误：

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def read_sql(): 
    import mysql.connector
mydb=mysql.connector.connect(host="localhost",user="root",passwd="******",database="testing")
    mycursor = mydb.cursor()
    mycursor.execute("select hour,sum(temperature) as temperature ,sum(wind_speed) as wind_speed from weatherdaat group by hour")
    myresult = mycursor.fetchall()
    for x in myresult: 
       print(x[0],x[1],x[2])  
read_sql()

我收到此错误

  

错误运行查询：'module'   对象没有属性“连接器”

Answer 1

安装似乎已损坏。

尝试一下：

pip uninstall mysql-connector
pip uninstall mysql-connector-python

然后这个：

pip install mysql-connector
# OR
pip install mysql-connector-python

然后：

import mysql.connector