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Metadata-Version: 2.1
Name: aiomysql
Version: 0.2.0
Summary: MySQL driver for asyncio.
Home-page: https://github.com/aio-libs/aiomysql
Download-URL: https://pypi.python.org/pypi/aiomysql
Author: Nikolay Novik
Author-email: nickolainovik@gmail.com
License: MIT
Project-URL: CI: GitHub, https://github.com/aio-libs/aiomysql/actions
Project-URL: Docs: RTD, https://aiomysql.readthedocs.io/
Project-URL: GitHub: repo, https://github.com/aio-libs/aiomysql
Project-URL: GitHub: issues, https://github.com/aio-libs/aiomysql/issues
Project-URL: GitHub: discussions, https://github.com/aio-libs/aiomysql/discussions
Keywords: mysql,mariadb,asyncio,aiomysql
Platform: POSIX
Classifier: License :: OSI Approved :: MIT License
Classifier: Intended Audience :: Developers
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Operating System :: POSIX
Classifier: Environment :: Web Environment
Classifier: Development Status :: 3 - Alpha
Classifier: Topic :: Database
Classifier: Topic :: Database :: Front-Ends
Classifier: Framework :: AsyncIO
Requires-Python: >=3.7
Description-Content-Type: text/x-rst
License-File: LICENSE
Requires-Dist: PyMySQL (>=1.0)
Provides-Extra: rsa
Requires-Dist: PyMySQL[rsa] (>=1.0) ; extra == 'rsa'
Provides-Extra: sa
Requires-Dist: sqlalchemy (<1.4,>=1.3) ; extra == 'sa'
aiomysql
========
.. image:: https://github.com/aio-libs/aiomysql/actions/workflows/ci-cd.yml/badge.svg?branch=master
:target: https://github.com/aio-libs/aiomysql/actions/workflows/ci-cd.yml
.. image:: https://codecov.io/gh/aio-libs/aiomysql/branch/master/graph/badge.svg
:target: https://codecov.io/gh/aio-libs/aiomysql
:alt: Code coverage
.. image:: https://badge.fury.io/py/aiomysql.svg
:target: https://badge.fury.io/py/aiomysql
:alt: Latest Version
.. image:: https://readthedocs.org/projects/aiomysql/badge/?version=latest
:target: https://aiomysql.readthedocs.io/
:alt: Documentation Status
.. image:: https://badges.gitter.im/Join%20Chat.svg
:target: https://gitter.im/aio-libs/Lobby
:alt: Chat on Gitter
**aiomysql** is a "driver" for accessing a `MySQL` database
from the asyncio_ (PEP-3156/tulip) framework. It depends on and reuses most
parts of PyMySQL_ . *aiomysql* tries to be like awesome aiopg_ library and
preserve same api, look and feel.
Internally **aiomysql** is copy of PyMySQL, underlying io calls switched
to async, basically ``yield from`` and ``asyncio.coroutine`` added in
proper places)). `sqlalchemy` support ported from aiopg_.
Documentation
-------------
https://aiomysql.readthedocs.io/
Basic Example
-------------
**aiomysql** based on PyMySQL_ , and provides same api, you just need
to use ``await conn.f()`` or ``yield from conn.f()`` instead of calling
``conn.f()`` for every method.
Properties are unchanged, so ``conn.prop`` is correct as well as
``conn.prop = val``.
.. code:: python
import asyncio
import aiomysql
async def test_example(loop):
pool = await aiomysql.create_pool(host='127.0.0.1', port=3306,
user='root', password='',
db='mysql', loop=loop)
async with pool.acquire() as conn:
async with conn.cursor() as cur:
await cur.execute("SELECT 42;")
print(cur.description)
(r,) = await cur.fetchone()
assert r == 42
pool.close()
await pool.wait_closed()
loop = asyncio.get_event_loop()
loop.run_until_complete(test_example(loop))
Example of SQLAlchemy optional integration
------------------------------------------
Sqlalchemy support has been ported from aiopg_ so api should be very familiar
for aiopg_ user.:
.. code:: python
import asyncio
import sqlalchemy as sa
from aiomysql.sa import create_engine
metadata = sa.MetaData()
tbl = sa.Table('tbl', metadata,
sa.Column('id', sa.Integer, primary_key=True),
sa.Column('val', sa.String(255)))
async def go(loop):
engine = await create_engine(user='root', db='test_pymysql',
host='127.0.0.1', password='', loop=loop)
async with engine.acquire() as conn:
await conn.execute(tbl.insert().values(val='abc'))
await conn.execute(tbl.insert().values(val='xyz'))
async for row in conn.execute(tbl.select()):
print(row.id, row.val)
engine.close()
await engine.wait_closed()
loop = asyncio.get_event_loop()
loop.run_until_complete(go(loop))
Requirements
------------
* Python_ 3.7+
* PyMySQL_
.. _Python: https://www.python.org
.. _asyncio: http://docs.python.org/3.5/library/asyncio.html
.. _aiopg: https://github.com/aio-libs/aiopg
.. _PyMySQL: https://github.com/PyMySQL/PyMySQL
.. _Tornado-MySQL: https://github.com/PyMySQL/Tornado-MySQL
Changes
-------
0.2.0 (2023-06-11)
^^^^^^^^^^^^^^^^^^
* Bump minimal SQLAlchemy version to 1.3 #815
* Remove deprecated Pool.get #706
* | Partially ported `PyMySQL#304 <https://github.com/PyMySQL/PyMySQL/pull/304>`_ #792
| aiomysql now reraises the original exception during connect() if it's not `IOError`, `OSError` or `asyncio.TimeoutError`.
| This was previously always raised as `OperationalError`.
* Fix debug log level with sha256_password authentication #863
* Modernized code with `pyupgrade <https://github.com/asottile/pyupgrade>`_ to Python 3.7+ syntax #930
* Removed tests for EoL MariaDB versions 10.3, 10.7 and 10.8, added tests for MariaDB 10.9, 10.10, 10.11 #932
0.1.1 (2022-05-08)
^^^^^^^^^^^^^^^^^^
* Fix SSL connection handshake charset not respecting client configuration #776
0.1.0 (2022-04-11)
^^^^^^^^^^^^^^^^^^
* Don't send sys.argv[0] as program_name to MySQL server by default #620
* Allow running process as anonymous uid #587
* Fix timed out MySQL 8.0 connections raising InternalError rather than OperationalError #660
* Fix timed out MySQL 8.0 connections being returned from Pool #660
* Ensure connections are properly closed before raising an OperationalError when the server connection is lost #660
* Ensure connections are properly closed before raising an InternalError when packet sequence numbers are out of sync #660
* Unix sockets are now internally considered secure, allowing sha256_password and caching_sha2_password auth methods to be used #695
* Test suite now also tests unix socket connections #696
* Fix SSCursor raising InternalError when last result was not fully retrieved #635
* Remove deprecated no_delay argument #702
* Support PyMySQL up to version 1.0.2 #643
* Bump minimal PyMySQL version to 1.0.0 #713
* Align % formatting in Cursor.executemany() with Cursor.execute(), literal % now need to be doubled in Cursor.executemany() #714
* Fixed unlimited Pool size not working, this is now working as documented by passing maxsize=0 to create_pool #119
* Added Pool.closed property as present in aiopg #463
* Fixed SQLAlchemy connection context iterator #410
* Fix error packet handling for SSCursor #428
* Required python version is now properly documented in python_requires instead of failing on setup.py execution #731
* Add rsa extras_require depending on PyMySQL[rsa] #557
* Migrate to PEP 517 build system #746
* Self-reported `__version__` now returns version generated by `setuptools-scm` during build, otherwise `'unknown'` #748
* Fix SSCursor raising query timeout error on wrong query #428
0.0.22 (2021-11-14)
^^^^^^^^^^^^^^^^^^^
* Support python 3.10 #505
0.0.21 (2020-11-26)
^^^^^^^^^^^^^^^^^^^
* Allow to use custom Cursor subclasses #374
* Fill Connection class with actual client version #388
* Fix legacy __aiter__ methods #403
* Fix & update docs #418 #437
* Ignore pyenv's .python-version file #424
* Replace asyncio.streams.IncompleteReadError with asyncio.IncompleteReadError #460 #454
* Add support for SQLAlchemy default parameters #455 #466
* Update dependencies #485
* Support Python 3.7 & 3.8 #493
0.0.20 (2018-12-19)
^^^^^^^^^^^^^^^^^^^
* Fixed connect_timeout #360
* Fixed support for SQLA executemany #324
* Fix the python 3.7 compatibility #357
* Fixed reuse connections when StreamReader has an exception #339
* Fixes warning when inserting binary strings #326
0.0.19 (2018-07-12)
^^^^^^^^^^^^^^^^^^^
* See v0.0.18
0.0.18 (2018-07-09)
^^^^^^^^^^^^^^^^^^^
* Updated to support latest PyMySQL changes.
* aiomysql now sends client connection info.
* MySQL8+ Support including sha256_password and cached_sha2_password authentication plugins.
* Default max packet length sent to the server is no longer 1.
* Fixes issue where cursor.nextset can hang on query sets that raise errors.
0.0.17 (2018-07-06)
^^^^^^^^^^^^^^^^^^^
* Pinned version of PyMySQL
0.0.16 (2018-06-03)
^^^^^^^^^^^^^^^^^^^
* Added ability to execute precompiled sqlalchemy queries #294 (Thanks @vlanse)
0.0.15 (2018-05-20)
^^^^^^^^^^^^^^^^^^^
* Fixed handling of user-defined types for sqlalchemy #290
* Fix KeyError when server reports unknown collation #289
0.0.14 (2018-04-22)
^^^^^^^^^^^^^^^^^^^
* Fixed SSL connection finalization #282
0.0.13 (2018-04-19)
^^^^^^^^^^^^^^^^^^^
* Added SSL support #280 (Thanks @terrycain)
* Fixed __all__ in aiomysql/__init__ #270 (Thanks @matianjun1)
* Added docker fixtures #275 (Thanks @terrycain)
0.0.12 (2018-01-18)
^^^^^^^^^^^^^^^^^^^
* Fixed support for SQLAlchemy 1.2.0
* Fixed argument for cursor.execute in sa engine #239 (Thanks @NotSoSuper)
0.0.11 (2017-12-06)
^^^^^^^^^^^^^^^^^^^
* Fixed README formatting on pypi
0.0.10 (2017-12-06)
^^^^^^^^^^^^^^^^^^^
* Updated regular expressions to be compatible with pymysql #167 (Thanks @AlexLisovoy)
* Added connection recycling in the pool #216
0.0.9 (2016-09-14)
^^^^^^^^^^^^^^^^^^
* Fixed AttributeError in _request_authentication function #104 (Thanks @ttlttl)
* Fixed legacy auth #105
* uvloop added to test suite #106
* Fixed bug with unicode in json field #107 (Thanks @methane)
0.0.8 (2016-08-24)
^^^^^^^^^^^^^^^^^^
* Default min pool size reduced to 1 #80 (Thanks @Drizzt1991)
* Update to PyMySQL 0.7.5 #89
* Fixed connection cancellation in process of executing a query #79 (Thanks @Drizzt1991)
0.0.7 (2016-01-27)
^^^^^^^^^^^^^^^^^^
* Fix for multiple results issue, ported from pymysql #52
* Fixed useless warning with no_delay option #55
* Added async/await support for Engine, SAConnection, Transaction #57
* pool.release returns future so we can wait on it in __aexit__ #60
* Update to PyMySQL 0.6.7
0.0.6 (2015-12-11)
^^^^^^^^^^^^^^^^^^
* Fixed bug with SA rollback (Thanks @khlyestovillarion!)
* Fixed issue with default no_delay option (Thanks @khlyestovillarion!)
0.0.5 (2015-10-28)
^^^^^^^^^^^^^^^^^^
* no_delay option is deprecated and True by default
* Add Cursor.mogrify() method
* Support for "LOAD LOCAL INFILE" query.
* Check connection inside pool, in case of timeout drop it, fixes #25
* Add support of python 3.5 features to pool, connection and cursor
0.0.4 (2015-05-23)
^^^^^^^^^^^^^^^^^^
* Allow to call connection.wait_closed twice.
* Fixed sqlalchemy 1.0.0 support.
* Fix #11: Rename Connection.wait_closed() to .ensure_closed()
* Raise ResourceWarning on non-closed Connection
* Rename Connection.connect to _connect
0.0.3 (2015-03-10)
^^^^^^^^^^^^^^^^^^
* Added support for PyMySQL up to 0.6.6.
* Ported improvements from PyMySQL.
* Added basic documentation.
* Fixed and added more examples.
0.0.2 (2015-02-17)
^^^^^^^^^^^^^^^^^^
* Added MANIFEST.in.
0.0.1 (2015-02-17)
^^^^^^^^^^^^^^^^^^
* Initial release.
* Implemented plain connections: connect, Connection, Cursor.
* Implemented database pools.
* Ported sqlalchemy optional support.
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