trytond 4.4.21

Tryton server

The server of the Tryton application platform. A three-tiers high-level general purpose application platform written in Python and use Postgresql as main database engine. It is the core base of an Open Source ERP. It provides modularity, scalability and security.

Installing

See INSTALL

Package Contents

bin/

Script for startup.

doc/

sphinx documentation in reStructuredText. To generate the HTML (trytond module must be in PYTHONPATH):

sphinx-build doc/ doc/

etc/

Configuration files.

trytond/

trytond sources.

Database Backends

Tryton is mainly developed for PostgreSQL (8.2 or later) but there are other backends available. Here are some warnings about using other backends:

• MySQL

  • The lock implementation of MySQL requires that Tryton locks all tables.

  • There are problems with floating-point comparisons. See: http://dev.mysql.com/doc/refman/5.5/en/problems-with-float.html

  • Tryton uses a VARCHAR(255) for Char, Selection and Reference fields.

  • MySQL can not create indexes containing text or blob fields.

  • Timestamp has a precision of second which is used for optimistic lock.

  • Tryton uses a DECIMAL(65, 30) for Decimal fields and DOUBLE(255, 30) for Float fields.

  • MySQL version should be 5.0 or later.

• SQLite

  • SQLite can not alter column definitions nor create foreign keys.

  • SQL constraints are validated by Tryton instead of database.

  • Timestamp has a precision of second which is used for optimistic lock.

Support

If you encounter any problems with Tryton, please don’t hesitate to ask questions on the Tryton bug tracker, mailing list, wiki or IRC channel:

http://bugs.tryton.org/ http://groups.tryton.org/ http://wiki.tryton.org/ irc://irc.freenode.net/tryton

License

See LICENSE

Copyright

See COPYRIGHT

For more information please visit the Tryton web site:

http://www.tryton.org/