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Sequence from Python expression
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This module allows to generate a sequence by a Python formula expression.
Besides common Python functions and operators, it provides several functions
like 'random' and 'uuid' in the expression, as well as variables such as the
next number in the sequence. These are also listed next to the input field
on the sequence form view.
If you want to add more variables for use in the expression, you can extend
this module.
Use cases for this module could be:
- You want to generate alphanumeric numbering
- You want to apply some math to the number to prevent customers from knowing
their place in the sequence
- You want to use UUID
**Table of contents**
.. contents::
:local:
Usage
=====
To use this module, you need to:
* Go to the form view of an `ir.sequence` record
* Go to the Python tab
* Enable the 'Use Python' checkbox
* Change the default 'number' expression to something more fancy.
Examples:
.. code-block:: python
# To separate the Odoo-generated number with hyphens eg. 0-0-0-0-1
'-'.join(number_padded)
# To have an UUID as the sequence value
uuid.uuid4().hex
# To use an 8-digit binary number
'{0:#010b}'.format(number + 300)[2:]
And so on.
Bug Tracker
===========
Bugs are tracked on `GitHub Issues <https://github.com/OCA/server-tools/issues>`_.
In case of trouble, please check there if your issue has already been reported.
If you spotted it first, help us to smash it by providing a detailed and welcomed
`feedback <https://github.com/OCA/server-tools/issues/new?body=module:%20sequence_python%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
Do not contact contributors directly about support or help with technical issues.
Credits
=======
Authors
~~~~~~~
* Sunflower IT
Contributors
~~~~~~~~~~~~
* Tom Blauwendraat <tom@sunflowerweb.nl>
* Francesco Apruzzese <cescoap@gmail.com>
Maintainers
~~~~~~~~~~~
This module is maintained by the OCA.
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OCA, or the Odoo Community Association, is a nonprofit organization whose
mission is to support the collaborative development of Odoo features and
promote its widespread use.
This module is part of the `OCA/server-tools <https://github.com/OCA/server-tools/tree/16.0/sequence_python>`_ project on GitHub.
You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
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