Tornado asynchronous MySQL Driver
Project description
TorMySQL
========
.. image:: https://travis-ci.org/snower/TorMySQL.svg
:target: https://travis-ci.org/snower/TorMySQL
Tornado asynchronous MySQL Driver.
PyPI page: https://pypi.python.org/pypi/tormysql
About
=====
tormysql - presents a Tornado Future-based API and greenlet for non-blocking access to MySQL.
Installation
============
::
pip install TorMySQL
Examples
========
example pool
~~~~~~~
::
from tornado.ioloop import IOLoop
from tornado import gen
import tormysql
pool = tormysql.ConnectionPool(
max_connections = 20, #max open connections
idle_seconds = 7200, #conntion idle timeout time, 0 is not timeout
wait_connection_timeout = 3, #wait connection timeout
host = "127.0.0.1",
user = "root",
passwd = "TEST",
db = "test",
charset = "utf8"
)
@gen.coroutine
def test():
with (yield pool.Connection()) as conn:
try:
with conn.cursor() as cursor:
yield cursor.execute("INSERT INTO test(id) VALUES(1)")
except:
yield conn.rollback()
else:
yield conn.commit()
with conn.cursor() as cursor:
yield cursor.execute("SELECT * FROM test")
datas = cursor.fetchall()
print datas
yield pool.close()
ioloop = IOLoop.instance()
ioloop.run_sync(test)
example helpers
~~~~~~~
::
from tornado.ioloop import IOLoop
from tornado import gen
import tormysql
pool = tormysql.helpers.ConnectionPool(
max_connections = 20, #max open connections
idle_seconds = 7200, #conntion idle timeout time, 0 is not timeout
wait_connection_timeout = 3, #wait connection timeout
host = "127.0.0.1",
user = "root",
passwd = "TEST",
db = "test",
charset = "utf8"
)
@gen.coroutine
def test():
tx = yield pool.begin()
try:
yield tx.execute("INSERT INTO test(id) VALUES(1)")
except:
yield tx.rollback()
else:
yield tx.commit()
cursor = yield pool.execute("SELECT * FROM test")
datas = cursor.fetchall()
print datas
yield pool.close()
ioloop = IOLoop.instance()
ioloop.run_sync(test)
License
========
TorMySQL uses the MIT license, see LICENSE file for the details.
========
.. image:: https://travis-ci.org/snower/TorMySQL.svg
:target: https://travis-ci.org/snower/TorMySQL
Tornado asynchronous MySQL Driver.
PyPI page: https://pypi.python.org/pypi/tormysql
About
=====
tormysql - presents a Tornado Future-based API and greenlet for non-blocking access to MySQL.
Installation
============
::
pip install TorMySQL
Examples
========
example pool
~~~~~~~
::
from tornado.ioloop import IOLoop
from tornado import gen
import tormysql
pool = tormysql.ConnectionPool(
max_connections = 20, #max open connections
idle_seconds = 7200, #conntion idle timeout time, 0 is not timeout
wait_connection_timeout = 3, #wait connection timeout
host = "127.0.0.1",
user = "root",
passwd = "TEST",
db = "test",
charset = "utf8"
)
@gen.coroutine
def test():
with (yield pool.Connection()) as conn:
try:
with conn.cursor() as cursor:
yield cursor.execute("INSERT INTO test(id) VALUES(1)")
except:
yield conn.rollback()
else:
yield conn.commit()
with conn.cursor() as cursor:
yield cursor.execute("SELECT * FROM test")
datas = cursor.fetchall()
print datas
yield pool.close()
ioloop = IOLoop.instance()
ioloop.run_sync(test)
example helpers
~~~~~~~
::
from tornado.ioloop import IOLoop
from tornado import gen
import tormysql
pool = tormysql.helpers.ConnectionPool(
max_connections = 20, #max open connections
idle_seconds = 7200, #conntion idle timeout time, 0 is not timeout
wait_connection_timeout = 3, #wait connection timeout
host = "127.0.0.1",
user = "root",
passwd = "TEST",
db = "test",
charset = "utf8"
)
@gen.coroutine
def test():
tx = yield pool.begin()
try:
yield tx.execute("INSERT INTO test(id) VALUES(1)")
except:
yield tx.rollback()
else:
yield tx.commit()
cursor = yield pool.execute("SELECT * FROM test")
datas = cursor.fetchall()
print datas
yield pool.close()
ioloop = IOLoop.instance()
ioloop.run_sync(test)
License
========
TorMySQL uses the MIT license, see LICENSE file for the details.
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