MySQLdb in Python: "Can't connect to MySQL server on 'localhost'"

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I have installed MySQLdb for Python and I am able to import MySQLdb. Now I try to connect to the MySQL Community Server on my local machine, using this code:


This code fails with this error:

Traceback (most recent call last):
  File "<pyshell#22>", line 5, in <module>
File "C:\Python27\lib\site-packages\MySQLdb\", line 81, in Connect
return Connection(*args, **kwargs)
File "C:\Python27\lib\site-packages\MySQLdb\", line 187, in __init__
super(Connection, self).__init__(*args, **kwargs2)
OperationalError: (2003, "Can't connect to MySQL server on 'localhost' (10061)")

How do I resolve this error?

Make sure to provide the proper host and port:

'default': {
    'ENGINE': 'django.db.backends.mysql', 
    'NAME': 'yourdbname',                      
    'USER': 'root',                      
    'PASSWORD': 'your password',         
    'HOST': '',                 
    'PORT': '3306',                      

This is my file config for my django app.

Same for you please take host "" and port "3306".

This might solve your problem. And for python idle I've tested like...

>>> import MySQLdb
>>> Con = MySQLdb.Connect(host="", port=3306, user="yoruname", passwd="yourpwd", db="test")
>>> Cursor = Con.cursor()
>>> sql = "SELECT * FROM test.testing"
>>> Cursor.execute(sql)

MySQL-python � PyPI, MySQLdb is a thin Python wrapper around _mysql which makes it compatible with the Python DB API interface (version 2). In reality, a fair amount of the code which implements the API is in _mysql for the sake of efficiency. The DB API specification PEP-249 should be your primary guide for using this module. What is MYSQLdb? MySQLdb is an interface for connecting to a MySQL database server from Python. It implements the Python Database API v2.0 and is built on top of the MySQL C API. Packages to Install. mysql-connector-python mysql-python. If using anaconda

I had the same trouble too, I'm working on a Windows of 64 bits, and the solution just was changing the host variable value. I had set "localhost" when the correct value have to be "". However, when I'm working on Windows of 32 bits. I can set "localhost" or "" in the host variable value and no matter, my django's project runs perfectly.

MySQLdb User's Guide — MySQLdb 1.2.4b4 documentation, MySQLdb is an interface for connecting to a MySQL database server from Python . It implements the Python Database API v2.0 and is built on top of the MySQL C� MySQLdb is an api for accessing MySQL database using python. It is built on top of MySQL C API. MySQLdb don't yet have support for python 3, it supports only python 2.4 - 2.7 . As a result you need to use python 2 for this tutorial. We will be using python 2.7.9, which you can download from here. Installing MySQLdb #

This will work fine :

    db = MySQLdb.connect(host="",user="db_username",passwd="db_password",db="db_name") 


   db=  MySQLdb.connect("","db_username","db_password","db_name")

Python - MySQL Database Access, In this tutorial, you'll learn how to install MySQL, create databases, and create tables, along with much more. Prerequisites. Python Data Types,� Python module MySQLdb is installed properly on your machine. You have gone through MySQL tutorial to understand MySQL Basics. Example. Following is the example of

In Windows 32, if you set host as 127.0.01 it gives the down error:

OperationalError: (2005, "Unknown MySQL server host '127.0.01' (0)")

But if you set host as then you get no error.

(Tutorial) Getting STARTED with MySQL in PYTHON, Connecting to MYSQL with Python 2 in three steps. 1 - Setting. You must install a MySQL driver before doing anything. Unlike PHP, Only the SQLite driver is� MySQLdb is an interface to the popular MySQL database server for Python. The design goals are: Compliance with Python database API version 2.0 ; Thread-safety; Thread-friendliness (threads will not block each other) MySQL-3.23 through 5.5 and Python-2.4 through 2.7 are currently supported. Python-3.0 will be supported in a future release.

If you are using windows you should specify the IP to "", using "localhost" will give you that error 2003. On Ubuntu I had no problem.

How do I connect to a MySQL Database in Python?, Install MySQL Driver. Python needs a MySQL driver to access the MySQL database. In this tutorial we will use the driver "MySQL Connector". We recommend� Note: The file on the command will be different if you use a different Python version or if there is an update on the version of the mysqlclient (MySQLdb). Once pip says that you have Successfully installed mysqlclient you are good to go on using MySQLdb as your MySQL connector for Python. Testing MySQLdb Installation

Python MySQL, It covers the basics of MySQL programming with Python. It uses the MySQLdb module. The examples were created and tested on Ubuntu Linux. So now that you have the database ready, and all the records are stored in the names_table, you’ll need to install MySQLdb to be used in Python. If you’re using Windows, you can download and install MySQL for Python. Make sure that the version you download match with the Python version. In our example, the Python version is 2.7:

MySQL Python tutorial - programming MySQL in Python, 5.1 Connecting to MySQL Using Connector/Python. The connect() constructor creates a connection to the MySQL server and returns a MySQLConnection object. ALSO - Replace MySQLdb in existing code quickly and transparently. If you have existing code that uses MySQLdb, you can easily replace it with pymysql using this simple process: # import MySQLdb << Remove this line and replace with: import pymysql pymysql.install_as_MySQLdb() All subsequent references to MySQLdb will use pymysql transparently.

MySQL :: MySQL Connector/Python Developer Guide :: 5.1 , How to connect MySQL Server and create a table in MySQL from Python; Different MySQL Connection arguments we can use to connect to� MySQLdb module, a popular interface with MySQL is not compatible with Python 3. Instead, we shall use PyMySQL module. What is PyMySQL ? PyMySQL is an interface for connecting to a MySQL database server from Python. It implements the Python Database API v2.0 and contains a pure-Python MySQL client library.

  • Can you connect to the server on localhost outside of python?
  • NO.The problem is.. Im not able to figure out the host name from my cpanel. In my phpmyadmin in variables i have the hostname as "XXXXXXX"... but when I try its effectless.....
  • Actually the problem in my case was that I was using "localhost" instead of "". Anyway, the simple test you provided was a very welcome help.
  • In my case, I accidently supplied the username as the password. Check that all your credentials are correct (instead of assuming they are).
  • Documentation for mysqldb says it defaults to 3306 however at least as of 1.2.3rc1 under python 2.6 I can't connect remotely unless explicitly setting port to 3306.
  • great, helped me a lot!
  • That's because 127.0.01 isn't a valid IP address.
  • couldn't get when i give 127.0.01. But got by giving host as
  • Of course, that's a typo. IP address consists of 4 (1-byte) integers.