https://github.com/runfalk/psycospans

Psycopg2 support for the Spans library
https://github.com/runfalk/psycospans

postgresql psycopg2 python python-2 python-3 range

Last synced: 29 days ago
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Psycopg2 support for the Spans library

• Host: GitHub
• URL: https://github.com/runfalk/psycospans
• Owner: runfalk
• License: mit
• Created: 2014-06-12T15:50:51.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2018-10-09T14:16:14.000Z (about 6 years ago)
• Last Synced: 2024-03-22T21:47:17.194Z (8 months ago)
• Topics: postgresql, psycopg2, python, python-2, python-3, range
• Language: Python
• Size: 11.7 KB
• Stars: 4
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.rst
  • License: LICENSE

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README

        
PsycoSpans

==========

Psycospans brings support for `Spans `_ to

`Psycopg2 `_.

PsycopSpans work by wrapping psycopg2's ``connect()`` function and set the

connection up for handling Spans' range types.

.. code-block:: python

    from psycospans import connect

    conn = connect("dbname=test")

    cur = conn.cursor()

    test_range = intrange(1, 10)

    cur.execute("SELECT int4range(5, NULL), %s", (test_range,))

    other_range, test_range_cmp = cur.fetchone()

    test_range == test_range_cmp # True

    other_range == intrange(5) # True

Requirements

------------

Psycospans will only work with PostgreSQL 9.2 or later.

Installation

------------

Psycospans exists on PyPI. Note that you must install ``psycopg2`` manually.

This is because you may use either ``psycopg2`` or ``psycopg2-binary``.

::

    pip install psycospans psycopg2-binary

Documentation

-------------

For full doumentation please run ``pydoc psycospans`` from a shell.

Changelog

=========

Version 1.0.0

-------------

Released on 9th October 2018

- Added wheel

- Moved unit tests out of package

- Removed explicit dependency on ``psycopg2`` since one may want to use

  ``psycopg2-binary``

- Removed Python 3.3 support. Requires 2.7 or 3.4 or greater

- Removed Tox usage for development

- Use pytest to run test suite

Version 0.1.1

-------------

Released on 23rd August 2018

- Fixed compatibility issue with Psycopg >= 2.5

- Improved Python 3 compatibility

Version 0.1.0

-------------

Released on 12th June 2014

- Initial release