Peewee snippet

basemodel.py

from peewee import Model
from playhouse.db_url import connect

db = connect(os.env.get('DATABASE') or options.database)


class BaseModel(Model):

    @classmethod
    def try_get(cls, **kwargs):
        try:
            return cls.get(**kwargs)
        except cls.DoesNotExist:
            return kwargs.get('default')

    class Meta:
        database = db