How to write a hello world code

somebody can help me…??? where to start learning tryton

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Hello,i am a beginner in trytond and i am little bit confused how to code in tryton and run it…

There is no hello world module to tryton but you can write a model with a single field to start. In order to do this you should start by writing a module to add some functionalities on the application, have a look at:

http://doc.tryton.org/4.6/trytond/doc/topics/modules/index.html#topics-modules

Once you have the basic structure, you should create a python file which adds the model and the fields. Then you should create some views from the model as explained on:

http://doc.tryton.org/4.6/trytond/doc/topics/views/index.html#topics-views

There is also this presentation. It may be a little bit old but most of the concepts should still be valid.

let me know how to run the module

my model sturcture
/hello
—/hello
------/hello.py
------/init.py
------/tryton.cfg
------/hello.xml

You do not run module directly, you have to have it under the trytond/modules directory or installed by an entrypoint [trytond.modules]. Then you have to activate the module for a database using the trytond-admin command and run the server as usual.

https://tryton-documentation.readthedocs.io/en/latest/developer_guide/example_library_1.html

http://devops.neurotec.co/trytonerp/tryton-apps1/