sage/py3/lib/python3.10/site-packages/aiopg-1.4.0.dist-info/METADATA

Metadata-Version: 2.1
Name: aiopg
Version: 1.4.0
Summary: Postgres integration with asyncio.
Home-page: https://aiopg.readthedocs.io
Author: Andrew Svetlov
Author-email: andrew.svetlov@gmail.com
Maintainer: Andrew Svetlov <andrew.svetlov@gmail.com>, Alexey Firsov <virmir49@gmail.com>, Alexey Popravka <alexey.popravka@horsedevel.com>, Yury Pliner <yury.pliner@gmail.com>
Maintainer-email: virmir49@gmail.com
License: BSD
Download-URL: https://pypi.python.org/pypi/aiopg
Project-URL: Chat: Gitter, https://gitter.im/aio-libs/Lobby
Project-URL: CI: GA, https://github.com/aio-libs/aiopg/actions?query=workflow%3ACI
Project-URL: Coverage: codecov, https://codecov.io/gh/aio-libs/aiopg
Project-URL: Docs: RTD, https://aiopg.readthedocs.io
Project-URL: GitHub: issues, https://github.com/aio-libs/aiopg/issues
Project-URL: GitHub: repo, https://github.com/aio-libs/aiopg
Platform: macOS
Platform: POSIX
Platform: Windows
Classifier: License :: OSI Approved :: BSD License
Classifier: Intended Audience :: Developers
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3 :: Only
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: Programming Language :: Python :: 3.11
Classifier: Operating System :: POSIX
Classifier: Operating System :: MacOS :: MacOS X
Classifier: Operating System :: Microsoft :: Windows
Classifier: Environment :: Web Environment
Classifier: Development Status :: 5 - Production/Stable
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: psycopg2-binary (>=2.9.5)
Requires-Dist: async-timeout (<5.0,>=3.0)
Provides-Extra: sa
Requires-Dist: sqlalchemy[postgresql_psycopg2binary] (<1.5,>=1.3) ; extra == 'sa'

aiopg
=====
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   :target: https://github.com/aio-libs/aiopg/actions?query=workflow%3ACI
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   :target: https://codecov.io/gh/aio-libs/aiopg
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    :target: https://gitter.im/aio-libs/Lobby
    :alt: Chat on Gitter

**aiopg** is a library for accessing a PostgreSQL_ database
from the asyncio_ (PEP-3156/tulip) framework. It wraps
asynchronous features of the Psycopg database driver.

Example
-------

.. code:: python

    import asyncio
    import aiopg

    dsn = 'dbname=aiopg user=aiopg password=passwd host=127.0.0.1'

    async def go():
        pool = await aiopg.create_pool(dsn)
        async with pool.acquire() as conn:
            async with conn.cursor() as cur:
                await cur.execute("SELECT 1")
                ret = []
                async for row in cur:
                    ret.append(row)
                assert ret == [(1,)]

    loop = asyncio.get_event_loop()
    loop.run_until_complete(go())


Example of SQLAlchemy optional integration
------------------------------------------

.. code:: python

   import asyncio
   from aiopg.sa import create_engine
   import sqlalchemy as sa

   metadata = sa.MetaData()

   tbl = sa.Table('tbl', metadata,
       sa.Column('id', sa.Integer, primary_key=True),
       sa.Column('val', sa.String(255)))

   async def create_table(engine):
       async with engine.acquire() as conn:
           await conn.execute('DROP TABLE IF EXISTS tbl')
           await conn.execute('''CREATE TABLE tbl (
                                     id serial PRIMARY KEY,
                                     val varchar(255))''')

   async def go():
       async with create_engine(user='aiopg',
                                database='aiopg',
                                host='127.0.0.1',
                                password='passwd') as engine:

           async with engine.acquire() as conn:
               await conn.execute(tbl.insert().values(val='abc'))

               async for row in conn.execute(tbl.select()):
                   print(row.id, row.val)

   loop = asyncio.get_event_loop()
   loop.run_until_complete(go())

.. _PostgreSQL: http://www.postgresql.org/
.. _asyncio: https://docs.python.org/3/library/asyncio.html

Please use::

   $ make test

for executing the project's unittests.
See https://aiopg.readthedocs.io/en/stable/contributing.html for details
on how to set up your environment to run the tests.

Changelog
---------

1.4.0 (2022-10-26)
^^^^^^^^^^^^^^^^^^

* Add python 3.11 and drop python 3.6 support` #892 <https://github.com/aio-libs/aiopg/pull/892>`_


1.3.5 (2022-09-25)
^^^^^^^^^^^^^^^^^^

* Fix pool size limit check for unlimited pools `#888 <https://github.com/aio-libs/aiopg/pull/888>`_


1.3.4 (2022-06-30)
^^^^^^^^^^^^^^^^^^


1.3.4b3 (2022-06-29)
^^^^^^^^^^^^^^^^^^^^


1.3.4b2 (2022-06-29)
^^^^^^^^^^^^^^^^^^^^


1.3.4b1 (2022-06-29)
^^^^^^^^^^^^^^^^^^^^

* Fix compatibility with SA 1.4.38 `#891 <https://github.com/aio-libs/aiopg/pull/891>`_
* Add py.typed marker `#878 <https://github.com/aio-libs/aiopg/pull/878>`_


1.3.3 (2021-11-01)
^^^^^^^^^^^^^^^^^^

* Support async-timeout 4.0+


1.3.2 (2021-10-07)
^^^^^^^^^^^^^^^^^^


1.3.2b2 (2021-10-07)
^^^^^^^^^^^^^^^^^^^^

* Respect use_labels for select statement `#882 <https://github.com/aio-libs/aiopg/pull/882>`_


1.3.2b1 (2021-07-11)
^^^^^^^^^^^^^^^^^^^^

* Fix compatibility with SQLAlchemy >= 1.4 `#870 <https://github.com/aio-libs/aiopg/pull/870>`_


1.3.1 (2021-07-08)
^^^^^^^^^^^^^^^^^^


1.3.1b2 (2021-07-06)
^^^^^^^^^^^^^^^^^^^^

* Suppress "Future exception was never retrieved" `#862 <https://github.com/aio-libs/aiopg/pull/862>`_


1.3.1b1 (2021-07-05)
^^^^^^^^^^^^^^^^^^^^

* Fix ClosableQueue.get on cancellation, close it on Connection.close `#859 <https://github.com/aio-libs/aiopg/pull/859>`_


1.3.0 (2021-06-30)
^^^^^^^^^^^^^^^^^^


1.3.0b4 (2021-06-28)
^^^^^^^^^^^^^^^^^^^^

* Fix "Unable to detect disconnect when using NOTIFY/LISTEN" `#559 <https://github.com/aio-libs/aiopg/pull/559>`_


1.3.0b3 (2021-04-03)
^^^^^^^^^^^^^^^^^^^^

* Reformat using black `#814 <https://github.com/aio-libs/aiopg/pull/814>`_


1.3.0b2 (2021-04-02)
^^^^^^^^^^^^^^^^^^^^

* Type annotations `#813 <https://github.com/aio-libs/aiopg/pull/813>`_


1.3.0b1 (2021-03-30)
^^^^^^^^^^^^^^^^^^^^

* Raise ResourceClosedError if we try to open a cursor on a closed SAConnection `#811 <https://github.com/aio-libs/aiopg/pull/811>`_


1.3.0b0 (2021-03-25)
^^^^^^^^^^^^^^^^^^^^

* Fix compatibility with SA 1.4 for IN statement `#806 <https://github.com/aio-libs/aiopg/pull/806>`_


1.2.1 (2021-03-23)
^^^^^^^^^^^^^^^^^^

* Pop loop in connection init due to backward compatibility `#808 <https://github.com/aio-libs/aiopg/pull/808>`_


1.2.0b4 (2021-03-23)
^^^^^^^^^^^^^^^^^^^^

* Set max supported sqlalchemy version `#805 <https://github.com/aio-libs/aiopg/pull/805>`_


1.2.0b3 (2021-03-22)
^^^^^^^^^^^^^^^^^^^^

* Don't run ROLLBACK when the connection is closed `#778 <https://github.com/aio-libs/aiopg/pull/778>`_

* Multiple cursors support `#801 <https://github.com/aio-libs/aiopg/pull/801>`_


1.2.0b2 (2020-12-21)
^^^^^^^^^^^^^^^^^^^^

* Fix IsolationLevel.read_committed and introduce IsolationLevel.default `#770 <https://github.com/aio-libs/aiopg/pull/770>`_

* Fix python 3.8 warnings in tests `#771 <https://github.com/aio-libs/aiopg/pull/771>`_


1.2.0b1 (2020-12-16)
^^^^^^^^^^^^^^^^^^^^

* Deprecate blocking connection.cancel() method `#570 <https://github.com/aio-libs/aiopg/pull/570>`_


1.2.0b0 (2020-12-15)
^^^^^^^^^^^^^^^^^^^^

* Implement timeout on acquiring connection from pool `#766 <https://github.com/aio-libs/aiopg/pull/766>`_


1.1.0 (2020-12-10)
^^^^^^^^^^^^^^^^^^


1.1.0b2 (2020-12-09)
^^^^^^^^^^^^^^^^^^^^

* Added missing slots to context managers `#763 <https://github.com/aio-libs/aiopg/pull/763>`_


1.1.0b1 (2020-12-07)
^^^^^^^^^^^^^^^^^^^^

* Fix on_connect multiple call on acquire `#552 <https://github.com/aio-libs/aiopg/pull/552>`_

* Fix python 3.8 warnings `#622 <https://github.com/aio-libs/aiopg/pull/642>`_

* Bump minimum psycopg version to 2.8.4 `#754 <https://github.com/aio-libs/aiopg/pull/754>`_

* Fix Engine.release method to release connection in any way `#756 <https://github.com/aio-libs/aiopg/pull/756>`_


1.0.0 (2019-09-20)
^^^^^^^^^^^^^^^^^^

* Removal of an asynchronous call in favor of issues # 550

* Big editing of documentation and minor bugs #534


0.16.0 (2019-01-25)
^^^^^^^^^^^^^^^^^^^

* Fix select priority name `#525 <https://github.com/aio-libs/aiopg/issues/525>`_

* Rename `psycopg2` to `psycopg2-binary` to fix deprecation warning `#507 <https://github.com/aio-libs/aiopg/issues/507>`_

* Fix `#189 <https://github.com/aio-libs/aiopg/issues/189>`_ hstore when using ReadDictCursor `#512 <https://github.com/aio-libs/aiopg/issues/512>`_

* close cannot be used while an asynchronous query is underway `#452 <https://github.com/aio-libs/aiopg/issues/452>`_

* sqlalchemy adapter trx begin allow transaction_mode `#498 <https://github.com/aio-libs/aiopg/issues/498>`_


0.15.0 (2018-08-14)
^^^^^^^^^^^^^^^^^^^

* Support Python 3.7 `#437 <https://github.com/aio-libs/aiopg/issues/437>`_


0.14.0 (2018-05-10)
^^^^^^^^^^^^^^^^^^^

* Add ``get_dialect`` func to have ability to pass ``json_serializer`` `#451 <https://github.com/aio-libs/aiopg/issues/451>`_


0.13.2 (2018-01-03)
^^^^^^^^^^^^^^^^^^^

* Fixed compatibility with SQLAlchemy 1.2.0 `#412 <https://github.com/aio-libs/aiopg/issues/412>`_

* Added support for transaction isolation levels `#219 <https://github.com/aio-libs/aiopg/issues/219>`_


0.13.1 (2017-09-10)
^^^^^^^^^^^^^^^^^^^

* Added connection poll recycling logic `#373 <https://github.com/aio-libs/aiopg/issues/373>`_


0.13.0 (2016-12-02)
^^^^^^^^^^^^^^^^^^^

* Add `async with` support to `.begin_nested()` `#208 <https://github.com/aio-libs/aiopg/issues/208>`_

* Fix connection.cancel() `#212 <https://github.com/aio-libs/aiopg/issues/212>`_ `#223 <https://github.com/aio-libs/aiopg/issues/223>`_

* Raise informative error on unexpected connection closing `#191 <https://github.com/aio-libs/aiopg/issues/191>`_

* Added support for python types columns issues `#217 <https://github.com/aio-libs/aiopg/issues/217>`_

* Added support for default values in SA table issues `#206 <https://github.com/aio-libs/aiopg/issues/206>`_


0.12.0 (2016-10-09)
^^^^^^^^^^^^^^^^^^^

* Add an on_connect callback parameter to pool `#141 <https://github.com/aio-libs/aiopg/issues/141>`_

* Fixed connection to work under both windows and posix based systems `#142 <https://github.com/aio-libs/aiopg/issues/142>`_


0.11.0 (2016-09-12)
^^^^^^^^^^^^^^^^^^^

* Immediately remove callbacks from a closed file descriptor `#139 <https://github.com/aio-libs/aiopg/issues/139>`_

* Drop Python 3.3 support


0.10.0 (2016-07-16)
^^^^^^^^^^^^^^^^^^^

* Refactor tests to use dockerized Postgres server `#107 <https://github.com/aio-libs/aiopg/issues/107>`_

* Reduce default pool minsize to 1 `#106 <https://github.com/aio-libs/aiopg/issues/106>`_

* Explicitly enumerate packages in setup.py `#85 <https://github.com/aio-libs/aiopg/issues/85>`_

* Remove expired connections from pool on acquire `#116 <https://github.com/aio-libs/aiopg/issues/116>`_

* Don't crash when Connection is GC'ed `#124 <https://github.com/aio-libs/aiopg/issues/124>`_

* Use loop.create_future() if available


0.9.2 (2016-01-31)
^^^^^^^^^^^^^^^^^^

* Make pool.release return asyncio.Future, so we can wait on it in
  `__aexit__` `#102 <https://github.com/aio-libs/aiopg/issues/102>`_

* Add support for uuid type `#103 <https://github.com/aio-libs/aiopg/issues/103>`_


0.9.1 (2016-01-17)
^^^^^^^^^^^^^^^^^^

* Documentation update `#101 <https://github.com/aio-libs/aiopg/issues/101>`_


0.9.0 (2016-01-14)
^^^^^^^^^^^^^^^^^^

* Add async context managers for transactions `#91 <https://github.com/aio-libs/aiopg/issues/91>`_

* Support async iterator in ResultProxy `#92 <https://github.com/aio-libs/aiopg/issues/92>`_

* Add async with for engine `#90 <https://github.com/aio-libs/aiopg/issues/90>`_


0.8.0 (2015-12-31)
^^^^^^^^^^^^^^^^^^

* Add PostgreSQL notification support `#58 <https://github.com/aio-libs/aiopg/issues/58>`_

* Support pools with unlimited size `#59 <https://github.com/aio-libs/aiopg/issues/59>`_

* Cancel current DB operation on asyncio timeout `#66 <https://github.com/aio-libs/aiopg/issues/66>`_

* Add async with support for Pool, Connection, Cursor `#88 <https://github.com/aio-libs/aiopg/issues/88>`_


0.7.0 (2015-04-22)
^^^^^^^^^^^^^^^^^^

* Get rid of resource leak on connection failure.

* Report ResourceWarning on non-closed connections.

* Deprecate iteration protocol support in cursor and ResultProxy.

* Release sa connection to pool on `connection.close()`.


0.6.0 (2015-02-03)
^^^^^^^^^^^^^^^^^^

* Accept dict, list, tuple, named and positional parameters in
  `SAConnection.execute()`


0.5.2 (2014-12-08)
^^^^^^^^^^^^^^^^^^

* Minor release, fixes a bug that leaves connection in broken state
  after `cursor.execute()` failure.


0.5.1 (2014-10-31)
^^^^^^^^^^^^^^^^^^

* Fix a bug for processing transactions in line.


0.5.0 (2014-10-31)
^^^^^^^^^^^^^^^^^^

* Add .terminate() to Pool and Engine

* Reimplement connection pool (now pool size cannot be greater than pool.maxsize)

* Add .close() and .wait_closed() to Pool and Engine

* Add minsize, maxsize, size and freesize properties to sa.Engine

* Support *echo* parameter for logging executed SQL commands

* Connection.close() is not a coroutine (but we keep backward compatibility).


0.4.1 (2014-10-02)
^^^^^^^^^^^^^^^^^^

* make cursor iterable

* update docs


0.4.0 (2014-10-02)
^^^^^^^^^^^^^^^^^^

* add timeouts for database operations.

* Autoregister psycopg2 support for json data type.

* Support JSON in aiopg.sa

* Support ARRAY in aiopg.sa

* Autoregister hstore support if present in connected DB

* Support HSTORE in aiopg.sa


0.3.2 (2014-07-07)
^^^^^^^^^^^^^^^^^^

* change signature to cursor.execute(operation, parameters=None) to
  follow psycopg2 convention.


0.3.1 (2014-07-04)
^^^^^^^^^^^^^^^^^^

* Forward arguments to cursor constructor for pooled connections.


0.3.0 (2014-06-22)
^^^^^^^^^^^^^^^^^^

* Allow executing SQLAlchemy DDL statements.

* Fix bug with race conditions on acquiring/releasing connections from pool.


0.2.3 (2014-06-12)
^^^^^^^^^^^^^^^^^^

* Fix bug in connection pool.


0.2.2 (2014-06-07)
^^^^^^^^^^^^^^^^^^

* Fix bug with passing parameters into SAConnection.execute when
  executing raw SQL expression.


0.2.1 (2014-05-08)
^^^^^^^^^^^^^^^^^^

* Close connection with invalid transaction status on returning to pool.


0.2.0 (2014-05-04)
^^^^^^^^^^^^^^^^^^

* Implemented optional support for sqlalchemy functional sql layer.


0.1.0 (2014-04-06)
^^^^^^^^^^^^^^^^^^

* Implemented plain connections: connect, Connection, Cursor.

* Implemented database pools: create_pool and Pool.