Odoo Help
Odoo is the world's easiest all-in-one management software. It includes hundreds of business apps:
CRM
|
e-Commerce
|
Accounting
|
Inventory
|
PoS
|
Project management
|
MRP
|
etc.
How to check for installed modules from my __init__.py?
Is there some way that I can check if certain module is installed from the __init__.py file (for example if I want to conditionally import one of my .py files depending on whether a specific module is installed, without having to set it as a mandatory dependency in my __openerp__.py).
I see I have no cr cursor to somehow browse it from database, nor do I have the dbname to be able to instantiate my own cursor. I was hoping I could do something like
import openerp.modules as addons
loaded_mods = addons.module.loaded
if 'addon_x' in loaded_mods:
import addon_x_inheritage
but loaded returns an empty list [].
Is there any workable way to achieve this?
Create a link module
If your aim to make differents behaviors depending on whether or not a module is installed, you might create a link modules.
From OpenERP 7.0 [1], you can specifiy in your __openerp__.py an option called auto_install
auto_install True or False (default: False). If set to ``True``, the
module is a link module. It will be installed as soon
as all its dependencies are installed.
With this, you should be able to create a module A without all dependancies, and an other link module L which pill patch your module A taking in account the changes made by the module you didn't wanted to set in the module A dependancies.
Otherwise, you may have issues with inheritances processes.
[1] [Module structure](http://doc.openerp.com/trunk/developers/server/03_module_dev_01/)
Ok, this seems the most logical and elegant way to solve this particular problem. However, it would be nice to know if there is a way to specifically "check for installed modules from my __init__.py" for some other scenario.
About This Community
This platform is for beginners and experts willing to share their Odoo knowledge. It's not a forum to discuss ideas, but a knowledge base of questions and their answers.
RegisterOdoo Training Center
Access to our E-learning platform and experience all Odoo Apps through learning videos, exercises and Quizz.
Test it nowQuestion tools
Stats
| Asked: 2/8/13, 5:18 PM |
| Seen: 2673 times |
| Last updated: 3/16/15, 8:10 AM |