Activity-browser problems with parameters/groups defined with python

[dsavelief]

Hello,

After some investigations on issue #595 I found that the issue arises only if groups are not defined in activity-browser but directly with python, with a name different that the one created by the activity-browser.

• If I create an activity with parameterized exchange in python with a "random" group name, this group will prevent me from creating new parameters in this activity and the following exception will be raised: peewee.IntegrityError: Cross group activity

• If I create an activity with parameterized exchange in python with a group name identical as the one created by activity-browser (created with function activity-browser.bwutils.commontasks.build_activity_group_name) all parameters work correctly in activity-browser.

Is it possible for the activity-browser to deal with parameters created in python in arbitrary groups ?

The peewee.IntegrityError: exception is raised when attempting to create a new activity parameter in an activity created from the following notebook : notebook for manual parameter creation