Error with dbus type conversion on recent upgrade

Created by: matclab

I just upgraded Arch linux with

python 3.8
pygtk 2.24.0
python-dbus 1.2.12

Running master I get the following errors:

in hamster-cli

Traceback (most recent call last):
  File "/home/clabaut/contrib/hamster/src/hamster/edit_activity.py", line 375, in on_save_button_clicked
    runtime.storage.update_fact(self.fact_id, self.fact)
  File "/home/clabaut/contrib/hamster/src/hamster/client.py", line 177, in update_fact
    new_id =  self.conn.UpdateFactVerbatim(fact_id, dbus_fact)
  File "/usr/lib/python3.8/site-packages/dbus/proxies.py", line 141, in __call__
    return self._connection.call_blocking(self._named_service,
  File "/usr/lib/python3.8/site-packages/dbus/connection.py", line 652, in call_blocking
    reply_message = self.send_message_with_reply_and_block(
dbus.exceptions.DBusException: org.freedesktop.DBus.Python.sqlite3.OperationalError: Traceback (most recent call last):
  File "/usr/lib/python3.8/site-packages/dbus/service.py", line 711, in _message_cb
    retval = candidate_method(self, *args, **keywords)
  File "src/hamster-service", line 176, in UpdateFactVerbatim
    return self.update_fact(fact_id, fact) or 0
  File "/home/clabaut/contrib/hamster/src/hamster/storage/storage.py", line 76, in update_fact
    self.__remove_fact(fact_id)
  File "/home/clabaut/contrib/hamster/src/hamster/storage/db.py", line 722, in __remove_fact
    self.__remove_index([fact_id])
  File "/home/clabaut/contrib/hamster/src/hamster/storage/db.py", line 819, in __remove_index
    self.execute("DELETE FROM fact_index where id in (%s)" % ids)
  File "/home/clabaut/contrib/hamster/src/hamster/storage/db.py", line 911, in execute
    cur.

Where hamster-service logs

hamster.storage.db - INFO - removing fact #dbus.Int32(8432)

The same problem occurs with release v2.2.2.

I guess a conversion from dbus data went wrong.

Admin message

Error with dbus type conversion on recent upgrade