peewee.ImproperlyConfigured: database attribute does not appear to be set on the model: <Model: Model>

[Leonardo Perrella]

Hello,

I'm having trouble trying to initialize the database with postgres.

Traceback (most recent call last):
  File "init_db.py", line 4, in <module>
    db.evolve()
  File "/home/leonardo/zippy-gigs-api/.venv/lib/python3.6/site-packages/peeweedbevolve.py", line 721, in evolve
    to_run = calc_changes(db, ignore_tables=ignore_tables)
  File "/home/leonardo/zippy-gigs-api/.venv/lib/python3.6/site-packages/peeweedbevolve.py", line 628, in calc_changes
    to_run += create_table(table_names_to_models[tbl])
  File "/home/leonardo/zippy-gigs-api/.venv/lib/python3.6/site-packages/peeweedbevolve.py", line 68, in create_table
    ctx = manager._create_table()
  File "/home/leonardo/zippy-gigs-api/.venv/lib/python3.6/site-packages/peewee.py", line 5481, in _create_table
    ctx = self._create_context()
  File "/home/leonardo/zippy-gigs-api/.venv/lib/python3.6/site-packages/peewee.py", line 5477, in _create_context
    return self.database.get_sql_context(**self.context_options)
  File "/home/leonardo/zippy-gigs-api/.venv/lib/python3.6/site-packages/peewee.py", line 5469, in database
    'be set on the model: %s' % self.model)
peewee.ImproperlyConfigured: database attribute does not appear to be set on the model: <Model: Model>

I still not get witch attribute it is.

Has everyone already been through it?

Thanks.

[Charles Leifer]

Im not familiar with db evolve. It's not part of peewee and may be buggy

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[Leonardo Perrella]

I found the solution on git : https://github.com/keredson/peewee-db-evolve/issues/40. Thanks man