caldav synchronization error

[azmeuk]

I saw on the PR thread that you requested tests on the caldav side.

I get this backtrace when I try to add a caldav backend:

2023-09-25 17:48:24,094 - INFO - backend_caldav:_do_periodic_import:137 - Running periodic import
2023-09-25 17:48:25,621 - INFO - backend_caldav:_do_periodic_import:144 - Fetching todos from 'https://xxxxx.fr/remote.php/dav/calendars/eloi.rivard/gaby-loi/'
Exception in thread Thread-1 (__backend_startup):
Traceback (most recent call last):
  File "/usr/lib/python3.11/threading.py", line 1038, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.11/threading.py", line 975, in run
    self._target(*self._args, **self._kwargs)
  File "/home/eloi/dev/gnome/gtg/.local_build/install/lib/python3.11/site-packages/GTG/core/datastore.py", line 560, in __backend_startup
    backend.start_get_tasks()
  File "/home/eloi/dev/gnome/gtg/.local_build/install/lib/python3.11/site-packages/GTG/core/interruptible.py", line 38, in new
    return fn(*args)
           ^^^^^^^^^
  File "/home/eloi/dev/gnome/gtg/.local_build/install/lib/python3.11/site-packages/GTG/backends/periodic_import_backend.py", line 79, in start_get_tasks
    self._start_get_tasks()
  File "/home/eloi/dev/gnome/gtg/.local_build/install/lib/python3.11/site-packages/GTG/backends/periodic_import_backend.py", line 98, in _start_get_tasks
    self.do_periodic_import()
  File "/home/eloi/dev/gnome/gtg/.local_build/install/lib/python3.11/site-packages/GTG/core/interruptible.py", line 38, in new
    return fn(*args)
           ^^^^^^^^^
  File "/home/eloi/dev/gnome/gtg/.local_build/install/lib/python3.11/site-packages/GTG/backends/backend_caldav.py", line 111, in do_periodic_import
    self._do_periodic_import()
  File "/home/eloi/dev/gnome/gtg/.local_build/install/lib/python3.11/site-packages/GTG/backends/backend_caldav.py", line 145, in _do_periodic_import
    self._import_calendar_todos(calendar, start, counts)
  File "/home/eloi/dev/gnome/gtg/.local_build/install/lib/python3.11/site-packages/GTG/backends/backend_caldav.py", line 289, in _import_calendar_todos
    calendar_tasks = dict(self._get_calendar_tasks(calendar))
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/eloi/dev/gnome/gtg/.local_build/install/lib/python3.11/site-packages/GTG/backends/backend_caldav.py", line 345, in _get_calendar_tasks
    for uid in self.datastore.get_all_tasks():
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'Datastore' object has no attribute 'get_all_tasks'. Did you mean: 'flush_all_tasks'?

[diegogangl]

Thanks, just pushed a fix for that

[azmeuk]

Thanks. Now there is a new one :)

Exception in thread Thread-1 (__backend_startup):
Traceback (most recent call last):
  File "/usr/lib/python3.11/threading.py", line 1038, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.11/threading.py", line 975, in run
    self._target(*self._args, **self._kwargs)
  File "/home/eloi/dev/gnome/gtg/.local_build/install/lib/python3.11/site-packages/GTG/core/datastore.py", line 560, in __backend_startup
    backend.start_get_tasks()
  File "/home/eloi/dev/gnome/gtg/.local_build/install/lib/python3.11/site-packages/GTG/core/interruptible.py", line 38, in new
    return fn(*args)
           ^^^^^^^^^
  File "/home/eloi/dev/gnome/gtg/.local_build/install/lib/python3.11/site-packages/GTG/backends/periodic_import_backend.py", line 79, in start_get_tasks
    self._start_get_tasks()
  File "/home/eloi/dev/gnome/gtg/.local_build/install/lib/python3.11/site-packages/GTG/backends/periodic_import_backend.py", line 98, in _start_get_tasks
    self.do_periodic_import()
  File "/home/eloi/dev/gnome/gtg/.local_build/install/lib/python3.11/site-packages/GTG/core/interruptible.py", line 38, in new
    return fn(*args)
           ^^^^^^^^^
  File "/home/eloi/dev/gnome/gtg/.local_build/install/lib/python3.11/site-packages/GTG/backends/backend_caldav.py", line 111, in do_periodic_import
    self._do_periodic_import()
  File "/home/eloi/dev/gnome/gtg/.local_build/install/lib/python3.11/site-packages/GTG/backends/backend_caldav.py", line 145, in _do_periodic_import
    self._import_calendar_todos(calendar, start, counts)
  File "/home/eloi/dev/gnome/gtg/.local_build/install/lib/python3.11/site-packages/GTG/backends/backend_caldav.py", line 289, in _import_calendar_todos
    calendar_tasks = dict(self._get_calendar_tasks(calendar))
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/eloi/dev/gnome/gtg/.local_build/install/lib/python3.11/site-packages/GTG/backends/backend_caldav.py", line 347, in _get_calendar_tasks
    if CATEGORIES.has_calendar_tag(task, calendar):
       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/eloi/dev/gnome/gtg/.local_build/install/lib/python3.11/site-packages/GTG/backends/backend_caldav.py", line 645, in has_calendar_tag
    return self.get_calendar_tag(calendar) in task.get_tags_name()
                                              ^^^^^^^^^^^^^^^^^^
AttributeError: 'Task' object has no attribute 'get_tags_name'