[Python] caching sha2 password is not supported mysql

Discussão em 'Python' iniciado por Stack, Março 5, 2025.

  1. Stack

    Stack Membro Participativo

    I'm trying to get my Python program to insert data into MySQL and I followed a guide however I keep getting the error below.


    "Authentication plugin '{0}' is not supported".format(plugin_name)) mysql.connector.errors.NotSupportedError: Authentication plugin 'caching_sha2_password' is not supported"
    ​

    Have I missed a setting in MySQL server or does Python not support this yet?

    I think I can just change the password type but MySQL doesn't want to let me for some reason all users with caching_sha2_password can't be changed and when I create a new user and select SHA256 password I get the error creating account @% the password hash doesn't have the expected format. Check if the correct password algorithm is being used with the PASSWORD() function.

    #!/user
    # -*- coding: utf-8 -*-

    from __future__ import print_function
    import urllib.request
    import numpy as np
    import mysql.connector as mysql

    from datetime import date, datetime, timedelta

    cnx = mysql.connect(user='root', password='password', database='powergrid')

    cursor = cnx.cursor()

    tomorrow = datetime.now().date() + timedelta(days=1)

    idfueltype= cursor.lastrowid

    add_fueltype = ("INSERT INTO fueltype"
    "(idfueltype, fueltypecol, demand)"
    "VALUES(%s, %s, %s)")

    fueltype_data = (idfueltype, 'coal', 10000)

    cursor.execute(add_fueltype, fueltype_data)

    cnx.commit()

    cursor.close()
    cnx.close()

    Continue reading...

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