MySQLdb是最直接的方法。您可以在连接上执行SQL查询。时期。

我更喜欢使用强大的SQLAlchemy，这也是python化的。下面是一个与查询相关的教程，下面是一个关于SQLALchemy的ORM功能的教程。

SqlAlchemy

SQLAlchemy是Python SQL工具包和对象关系映射器 为应用程序开发人员提供了SQL的全部功能和灵活性。 SQLAlchemy提供了一个完整的著名企业级套件 持久性模式，为高效和高性能而设计 数据库访问，改编成简单的python域语言。

安装

pip install sqlalchemy

原始查询

from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker, scoped_session

engine = create_engine("mysql://<user_name>:<password>@<host_name>/<db_name>")
session_obj = sessionmaker(bind=engine)
session = scoped_session(session_obj)

# insert into database
session.execute("insert into person values(2, 'random_name')")
session.flush()
session.commit()

蠕虫方式

from sqlalchemy import Column, Integer, String
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker, scoped_session

Base = declarative_base()
engine = create_engine("mysql://<user_name>:<password>@<host_name>/<db_name>")
session_obj = sessionmaker(bind=engine)
session = scoped_session(session_obj)

# Bind the engine to the metadata of the Base class so that the
# declaratives can be accessed through a DBSession instance
Base.metadata.bind = engine

class Person(Base):
    __tablename__ = 'person'
    # Here we define columns for the table person
    # Notice that each column is also a normal Python instance attribute.
    id = Column(Integer, primary_key=True)
    name = Column(String(250), nullable=False)

# insert into database
person_obj = Person(id=12, name="name")
session.add(person_obj)
session.flush()
session.commit()

对于python 3.3

CyMySQL https://github.com/nakagami/CyMySQL

我在windows 7上安装了pip，只是 安装cymysql

(你不需要cython) 快速无痛

如果你不需要MySQLdb，但愿意接受任何库，我非常非常推荐MySQL连接器/Python从MySQL: http://dev.mysql.com/downloads/connector/python/。

它是一个包(大约110k)，纯Python，所以它与系统无关，安装非常简单。你只需要下载，双击，确认许可协议就可以了。不需要Xcode, MacPorts，编译，重新启动…

然后你可以这样联系:

import mysql.connector    
cnx = mysql.connector.connect(user='scott', password='tiger',
                              host='127.0.0.1',
                              database='employees')

try:
   cursor = cnx.cursor()
   cursor.execute("""
      select 3 from your_table
   """)
   result = cursor.fetchall()
   print result
finally:
    cnx.close()

首先安装驱动程序(Ubuntu)

Sudo apt-get install python-pip sudo pip install -U pip Sudo apt-get install python-dev libmysqlclient-dev sudo apt-get install MySQL-python

MySQL数据库连接代码

import MySQLdb
conn = MySQLdb.connect (host = "localhost",user = "root",passwd = "pass",db = "dbname")
cursor = conn.cursor ()
cursor.execute ("SELECT VERSION()")
row = cursor.fetchone ()
print "server version:", row[0]
cursor.close ()
conn.close ()

首先，从https://dev.mysql.com/downloads/connector/python/安装python-mysql连接器

在Python控制台输入:

pip install mysql-connector-python-rf
import mysql.connector