Metadata-Version: 1.1
Name: psycopg2cffi
Version: 2.7.2
Summary: .. image:: https://travis-ci.org/chtd/psycopg2cffi.svg?branch=master
Home-page: http://github.com/chtd/psycopg2cffi
Author: Konstantin Lopuhin
Author-email: konstantin.lopuhin@chtd.ru
License: LGPL
Description: .. image:: https://travis-ci.org/chtd/psycopg2cffi.svg?branch=master
            :target: https://travis-ci.org/chtd/psycopg2cffi
        
        An implementation of the psycopg2 module using cffi.
        The module is currently compatible with Psycopg 2.5.
        
        You can  install ``psycopg2cffi`` from pypi::
        
            pip install psycopg2cffi
        
        Or from source::
        
            python setup.py install
        
        Installation requirements are the same as for ``psycopg2`` - you must
        have ``libpq`` headers, ``pg_config`` somewhere on your ``$PATH``,
        python development headers (``python-dev`` or similar), and ``ffi-dev``
        for ``cffi``.
        Installation was tested on Ubuntu 12.04, Ubuntu 14.04, CentOS (RHEL 5.0),
        OS X 10.8 - 10.10.
        It should be possible to make it work on Windows, but I did not test it.
        
        This module works under CPython 2.6+, CPython 3.2+, PyPy 2 and PyPy 3
        (PyPy version should be at least 2.0, which is ancient history now).
        
        To use this package with Django or SQLAlchemy invoke a compatability
        hook (for example, from ``settings.py`` in case of django, or
        from a ``psycopg2.py`` file in site-packages of your virtual env)::
        
            from psycopg2cffi import compat
            compat.register()
        
        This will map ``psycopg2cffi`` to ``psycopg2``.
        
        Submit issues to https://github.com/chtd/psycopg2cffi/issues
        
        If you notice that ``psycopg2cffi`` under PyPy is noticably slower than
        ``psycopg2`` under CPython, submit this to the issues too - it should
        not be the case.
        
        This is a port of (Michael van Tellingen port
        https://github.com/mvantellingen/psycopg2-ctypes
        of Alex Gaynor's rpython port
        (https://bitbucket.org/alex_gaynor/pypy-postgresql/overview) of psycopg2 to
        python + ctypes) to cffi.
        
        The main motivation for a port was speed - the writeup with benchmarks
        is here: http://chtd.ru/blog/bystraya-rabota-s-postgres-pod-pypy/?lang=en
        
        Development
        -----------
        
        To run tests, install ``pytest`` and run them with::
        
            py.test psycopg2cffi
        
        Note that for ``cffi>=1.0`` you need to run ``python setup.py develop``
        to rebuild ``_libpq.so`` (if you changed bindings).
        And for ``cffi<1.0`` (only PyPy 2.5 and below) you need to run
        ``python setup.py install`` once to generate ``psycopg2cffi/_config.py``,
        otherwise each import will run config and notify tests will fail.
        
        You can also run Django tests. You need to checkout django source, add
        psycopg2 compat as described above, and, from the root of the django checkout::
        
            PYTHONPATH=`pwd` ./tests/runtests.py \
                --settings=psycopg2cffi.tests.psycopg2_tests.testconfig
        
        In case of problems with django tests, see official django docs
        https://docs.djangoproject.com/en/dev/internals/contributing/writing-code/unit-tests/#running-the-unit-tests
        
        Release notes
        -------------
        
        2.7.2 (06 August 2015)
        ++++++++++++++++++++++
        
        Fixes for FreeBSD support by Andrew Coleman
        
        
        2.7.1 (20 June 2015)
        ++++++++++++++++++++
        
        JSONB support
        
        
        2.7.0 (21 May 2015)
        +++++++++++++++++++
        
        Use cffi 1.0, which makes installation more robust, and import is faster.
        cffi<1.0 is used now only for PyPy 2.5 or below.
        
        
        2.6.1 (08 Feb 2015)
        +++++++++++++++++++
        
        Fixing things that were broken in 2.6.0:
        
        - Fix issue #31 - bigint on 32-bit
        - Fix issue #32 - register_type and unicode
        
        
        2.6.0 (24 Jan 2015)
        +++++++++++++++++++
        
        - Python 3 support
        - A bit faster reading of int, long, float, double fields
        
        2.5.1 (14 May 2014)
        +++++++++++++++++++
        
        - Little bufixes
        
        2.5.0 (3 Sep 2013)
        +++++++++++++++++++
        
        - Bufixes and a lot of compatability work by Daniele Varrazzo
        
        
        Older releases lack release notes, first release of psycopg2cffi around Nov 2012.
        
Platform: any
Classifier: Development Status :: 3 - Alpha
Classifier: License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL)
Classifier: Intended Audience :: Developers
Classifier: Programming Language :: Python :: 2.6
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3.2
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Programming Language :: SQL
Classifier: Topic :: Database
Classifier: Topic :: Database :: Front-Ends
