52980174ce
Fix handle AuthSwitch packet bug. |
||
---|---|---|
.github | ||
.travis | ||
docs | ||
pymysql | ||
.coveragerc | ||
.gitignore | ||
.travis.yml | ||
CHANGELOG | ||
LICENSE | ||
MANIFEST.in | ||
README.rst | ||
example.py | ||
runtests.py | ||
setup.cfg | ||
setup.py | ||
tox.ini |
README.rst
PyMySQL
Table of Contents
This package contains a pure-Python MySQL client library. The goal of PyMySQL is to be a drop-in replacement for MySQLdb and work on CPython, PyPy and IronPython.
NOTE: PyMySQL doesn't support low level APIs _mysql provides like data_seek, store_result, and use_result. You should use high level APIs defined in PEP 249. But some APIs like autocommit and ping are supported because PEP 249 doesn't cover their usecase.
Requirements
- Python -- one of the following:
- CPython >= 2.6 or >= 3.3
- PyPy >= 4.0
- IronPython 2.7
- MySQL Server -- one of the following:
Installation
The last stable release is available on PyPI and can be installed
with pip
:
$ pip install PyMySQL
Documentation
Documentation is available online: http://pymysql.readthedocs.io/
For support, please refer to the StackOverflow.
Example
The following examples make use of a simple table
CREATE TABLE `users` (
int(11) NOT NULL AUTO_INCREMENT,
`id` varchar(255) COLLATE utf8_bin NOT NULL,
`email` varchar(255) COLLATE utf8_bin NOT NULL,
`password` PRIMARY KEY (`id`)
=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin
) ENGINE=1 ; AUTO_INCREMENT
import pymysql.cursors
# Connect to the database
= pymysql.connect(host='localhost',
connection ='user',
user='passwd',
password='db',
db='utf8mb4',
charset=pymysql.cursors.DictCursor)
cursorclass
try:
with connection.cursor() as cursor:
# Create a new record
= "INSERT INTO `users` (`email`, `password`) VALUES (%s, %s)"
sql 'webmaster@python.org', 'very-secret'))
cursor.execute(sql, (
# connection is not autocommit by default. So you must commit to save
# your changes.
connection.commit()
with connection.cursor() as cursor:
# Read a single record
= "SELECT `id`, `password` FROM `users` WHERE `email`=%s"
sql 'webmaster@python.org',))
cursor.execute(sql, (= cursor.fetchone()
result print(result)
finally:
connection.close()
This example will print:
'password': 'very-secret', 'id': 1} {
Resources
DB-API 2.0: http://www.python.org/dev/peps/pep-0249
MySQL Reference Manuals: http://dev.mysql.com/doc/
MySQL client/server protocol: http://dev.mysql.com/doc/internals/en/client-server-protocol.html
PyMySQL mailing list: https://groups.google.com/forum/#!forum/pymysql-users
License
PyMySQL is released under the MIT License. See LICENSE for more information.