Tryton - Overview

What is Tryton?

• a three-tiers high-level general purpose application.
• a fast, powerful and flexible development platform.
• a multi-users environments.
• an Open Source project.
• a fork of OpenERP (5 years old).

General architecture

Tryton Client - Presentation layer

• Tryton Client:
  • GUI without business logic.
  • MVC architectural pattern.
  • GTK (cross-platform).
• WebDAV:
  • RFC 2518
  • Any browsers (Firefox, IE, Safari, ...)
• XML-RPC

Tryton Server - Logic layer (1/3)

• Tryton Kernel:
  • High level access to data.
  • Workflow engine.
  • Report engine.
  • Network layer.
  • Internationalisation.

Tryton Server - Logic layer (2/3)

• Tryton Modules contains (or extend):
  • Models define business logic.
  • Views define how records should be presented.
  • Wizards
  • Reports (odt)

Tryton Server - Logic layer (3/3)

• Security:

  • authentication

  • access rules:

    • by model
    • by record

• Protocols (optionally over SSL):

  • NetRPC
  • XML-RPC
  • WebDAV

PostgreSQL - Persistence and transactional layer

Best open source RDBMS:

• reliability
• data integrity
• correctness
• ANSI-SQL 92/99

Add New Models

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 class Category(OSV):
     "Party category"
     _name = 'party.category'
     _description = __doc__
     name = fields.Char('Name')
     parties = fields.One2Many(
         'party.party', 'category', 'Parties')
     code = fields.Integer('Code Length')
 Category()

Thanks for your attention

Any questions?