23 lines
548 B
Python
23 lines
548 B
Python
from __future__ import absolute_import
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from django.db import DatabaseError, transaction
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from .models import App
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from .links import app_registry_tool_link
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from .exceptions import UnableToRegister
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@transaction.commit_on_success
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def register_app(name, label, icon=None):
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try:
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app, created = App.objects.get_or_create(name=name)
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except DatabaseError:
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transaction.rollback()
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raise UnableToRegister
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else:
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app.label = label
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if icon:
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app.icon = icon
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app.save()
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return app
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