Delete repo-group

[A. Klitzing]

Hi there,

I tested to upgrade from 0.5.2 to 0.7.0 here. If I want to delete a
review group I get an error 500.

1. Create an empty repository group
2. Go to settings, delete repository group
3. Error 500


sqlalchemy.orm.exc.DetachedInstanceError

sqlalchemy.orm.exc.DetachedInstanceError: Parent instance <RepoGroup
at 0x7f2c00b6d610> is not bound to a Session; lazy load operation of
attribute 'parent_group' cannot proceed (Background on this error at:
http://sqlalche.me/e/13/bhk3)

Traceback (most recent call last)

File "/home/andre/tmp/kallithea/lib/python3.9/site-packages/tg/wsgiapp.py",
line 82, in __call__

response = self.wrapped_dispatch(controller, environ, context)

File "/home/andre/tmp/kallithea/lib/python3.9/site-packages/tg/appwrappers/errorpage.py",
line 64, in __call__

resp = self.next_handler(controller, environ, context)

File "/home/andre/tmp/kallithea/lib/python3.9/site-packages/tg/appwrappers/caching.py",
line 54, in __call__

return self.next_handler(controller, environ, context)

File "/home/andre/tmp/kallithea/lib/python3.9/site-packages/tg/appwrappers/session.py",
line 71, in __call__

response = self.next_handler(controller, environ, context)

File "/home/andre/tmp/kallithea/lib/python3.9/site-packages/tg/appwrappers/i18n.py",
line 71, in __call__

return self.next_handler(controller, environ, context)

File "/home/andre/tmp/kallithea/lib/python3.9/site-packages/tg/wsgiapp.py",
line 243, in _dispatch

return controller(environ, context)

File "/home/andre/tmp/kallithea/lib/python3.9/site-packages/kallithea/controllers/base.py",
line 523, in __call__

return super(BaseController, self).__call__(environ, context)

File "/home/andre/tmp/kallithea/lib/python3.9/site-packages/tg/controllers/dispatcher.py",
line 118, in __call__

response = self._perform_call(context)

File "/home/andre/tmp/kallithea/lib/python3.9/site-packages/tg/controllers/dispatcher.py",
line 107, in _perform_call

r = self._call(action, params, remainder=remainder, context=context)

File "/home/andre/tmp/kallithea/lib/python3.9/site-packages/tg/controllers/decoratedcontroller.py",
line 129, in _call

output = controller_caller(context_config, bound_controller_callable,
remainder, params)

File "/home/andre/tmp/kallithea/lib/python3.9/site-packages/tg/controllers/decoration.py",
line 21, in _decorated_controller_caller

return application_controller_caller(tg_config, controller, remainder, params)

File "/home/andre/tmp/kallithea/lib/python3.9/site-packages/tg/configurator/components/dispatch.py",
line 114, in _call_controller

return controller(*remainder, **params)

File "<decorator-gen-5>", line 2, in delete

File "/home/andre/tmp/kallithea/lib/python3.9/site-packages/kallithea/lib/auth.py",
line 572, in __wrapper

return func(*fargs, **fkwargs)

File "/home/andre/tmp/kallithea/lib/python3.9/site-packages/kallithea/controllers/admin/repo_groups.py",
line 271, in delete

if gr.parent_group:

File "/home/andre/tmp/kallithea/lib/python3.9/site-packages/sqlalchemy/orm/attributes.py",
line 294, in __get__

return self.impl.get(instance_state(instance), dict_)

File "/home/andre/tmp/kallithea/lib/python3.9/site-packages/sqlalchemy/orm/attributes.py",
line 730, in get

value = self.callable_(state, passive)

File "/home/andre/tmp/kallithea/lib/python3.9/site-packages/sqlalchemy/orm/strategies.py",
line 717, in _load_for_state

raise orm_exc.DetachedInstanceError(

sqlalchemy.orm.exc.DetachedInstanceError: Parent instance <RepoGroup
at 0x7f2c00b6d610> is not bound to a Session; lazy load operation of
attribute 'parent_group' cannot proceed (Background on this error at:
http://sqlalche.me/e/13/bhk3)

The debugger caught an exception in your WSGI application. You can now
look at the traceback which led to the error.

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can click on the "Traceback" headline. From the text traceback you can
also create a paste of it. For code execution mouse-over the frame you
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You can execute arbitrary Python code in the stack frames and there
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dump() shows all variables in the frame
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ctx the context of the failed request




By the way... I receive this in my log if I create a new repository
with a clone:
  Fehler: Hook changegroup.kallithea_push_action löste eine Ausnahme
aus: Environment variable KALLITHEA_EXTRAS not found
But the repository works after that.


Best regards
   André Klitzing