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linux default iconpsycopg2 Publisher's description

Psycopg is the most popular PostgreSQL adapter for the Python programming language.

Psycopg is the most popular PostgreSQL adapter for the Python programming language. At its core it fully implements the Python DB API 2.0 specifications. Several extensions allow access to many of the features offered by PostgreSQL.
Psycopg is released under the terms of the GNU Lesser General Public License, allowing use from both free and proprietary software.
* Check the features list to see what Psycopg offers
* Read the Psycopg documentation. Be sure to check the Frequently Asked Questions
* Download Psycopg!
Psycopg is written mostly in C and wraps the libpq library with the result of being both fast and secure.


* Supports Python versions from 2.4 to 3.2
* Supports PostgreSQL versions from 7.4 to 9.1
* Fully compliant implementation of the Python DB API specification for database adapters
* Thread-safe: threads can use different connections or share the same connection
* Asynchronous nonblocking I/O, also integrated with coroutine-based libraries (gevent, Eventlet, uGreen)
* Includes the Zope Database Adapter ZPsycopgDA
* Adaptation of many Python objects to database type: tuples to records, lists to array, dictionaries to hstore
* Extendible with new adapters to convert Python objects to SQL syntax and typecasters to convert PostgreSQL types back into Python objects
* Server-side cursors
* COPY support
* Large objects support
* Can send and receive asynchronous notification
* Support for two-phase commit

What's New in This Release:

В· This version introduces the management of all session parameters through the new set_session() method and fixes some bugs related to multi-threading and green tasks.
В· It executes fewer queries at connection time, making it just a little bit faster.

System Requirements:

В· Python
Program Release Status: Minor Update
Program Install Support: Install and Uninstall

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