PostgreSQL database adapter for the Python programming language
Go to file
Daniele Varrazzo 2d601ef157 Fixed memory leak with large objects
Deallocating closed large objects failed to decrement the connection
refcount. The fact the lobject is closed doesn't matter for refcount.
Issue detected by the always useful scripts/refcounter.py

With an extra bit of unrequested whitespace love.
2014-08-28 02:17:52 +01:00
doc Use virtualenv as build environment for the docs 2014-08-24 23:11:07 +01:00
examples cleanup remaining GPL license text 2014-05-20 09:50:53 -07:00
lib Convert pool arguments to int 2014-08-13 02:39:16 +01:00
psycopg Fixed memory leak with large objects 2014-08-28 02:17:52 +01:00
sandbox cleanup remaining GPL license text 2014-05-20 09:42:41 -07:00
scripts Document we known 9.4 errorcodes 2014-08-24 22:11:21 +01:00
tests Added test to verify _psycopg can be imported 2014-08-28 02:17:49 +01:00
.gitignore Add .tox to .gitignore 2012-06-15 02:57:11 -07:00
.travis.yml Add .travis.yml for Travis CI (http://travis-ci.org/) 2012-06-15 08:07:19 -07:00
AUTHORS Preparing release 2.3.0-beta1 2010-11-06 15:50:39 +01:00
INSTALL Dropped content from the INSTALL file 2014-08-24 02:06:09 +01:00
LICENSE Changes license to LGPL3 + OpenSSL exception on all source files 2010-02-12 23:34:53 +01:00
Makefile Use virtualenv as build environment for the docs 2014-08-24 23:11:07 +01:00
MANIFEST.in Dropped outdated HACKING file 2014-08-24 02:06:09 +01:00
NEWS Fixed memory leak with large objects 2014-08-28 02:17:52 +01:00
psycopg2.cproj Dropped outdated HACKING file 2014-08-24 02:06:09 +01:00
psycopg2.sln New 'withhold' parameter for connection.cursor() 2011-08-10 18:25:46 +02:00
README.rst Direct link to the install docs in the readme 2014-08-24 23:33:14 +01:00
setup.cfg Dropped HAVE_PQFREEMEM flag 2014-08-24 01:43:12 +01:00
setup.py Dropped HAVE_PQFREEMEM flag 2014-08-24 01:43:12 +01:00
tox.ini Dropped Zope support 2012-12-03 02:53:20 +00:00

psycopg2 - Python-PostgreSQL Database Adapter
=============================================

Psycopg is the most popular PostgreSQL database adapter for the Python
programming language.  Its main features are the complete implementation of
the Python DB API 2.0 specification and the thread safety (several threads can
share the same connection).  It was designed for heavily multi-threaded
applications that create and destroy lots of cursors and make a large number
of concurrent "INSERT"s or "UPDATE"s.

Psycopg 2 is mostly implemented in C as a libpq wrapper, resulting in being
both efficient and secure.  It features client-side and server-side cursors,
asynchronous communication and notifications, "COPY TO/COPY FROM" support.
Many Python types are supported out-of-the-box and adapted to matching
PostgreSQL data types; adaptation can be extended and customized thanks to a
flexible objects adaptation system.

Psycopg 2 is both Unicode and Python 3 friendly.


Documentation
-------------

Documentation is included in the 'doc' directory and is `available online`__.

.. __: http://initd.org/psycopg/docs/


Installation
------------

If all the dependencies are met (i.e. you have the Python and libpq
development packages installed in your system) the standard::

    python setup.py build
    sudo python setup.py install

should work no problem.  In case you have any problem check the 'install' and
the 'faq' documents in the docs or online__.

.. __: http://initd.org/psycopg/docs/install.html

For any other resource (source code repository, bug tracker, mailing list)
please check the `project homepage`__.

.. __: http://initd.org/psycopg/