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fully unregister app

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Matthias 2021-11-17 01:44:19 +01:00
parent b0f315dcba
commit 5c74141588
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1 changed files with 20 additions and 6 deletions
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24
InvenTree/plugin/apps.py
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@ -230,13 +230,27 @@ class PluginAppConfig(AppConfig):
return plugin_path return plugin_path
def deactivate_integration_app(self): def deactivate_integration_app(self):
"""deactivate integration app - some magic required"""
# unregister models from admin # unregister models from admin
for app_name in settings.INTEGRATION_APPS_PATHS: for plugin_path in settings.INTEGRATION_APPS_PATHS:
for model in apps.get_app_config(app_name.split('.')[-1]).get_models(): models = [] # the modelrefs need to be collected as poping an item in a iter is not welcomed
try: app_name = plugin_path.split('.')[-1]
# check all models
for model in apps.get_app_config(app_name).get_models():
# remove model from admin site
admin.site.unregister(model) admin.site.unregister(model)
except: models += [model._meta.model_name]
pass
# unregister the models (yes, models are just kept in multilevel dicts)
for model in models:
# remove model from general registry
apps.all_models[plugin_path].pop(model)
# clear the registry for that app
# so that the import trick will work on reloading the same plugin
# -> the registry is kept for the whole lifecycle
apps.all_models.pop(app_name)
# remove plugin from installed_apps # remove plugin from installed_apps
for plugin in settings.INTEGRATION_APPS_PATHS: for plugin in settings.INTEGRATION_APPS_PATHS: