connector.py 文件源码

def connect(self, **kwargs):
        """Connect to standard set of databases. Optionally override in
        derived class named "Connector" to connect to own databases (mostly
        useful for custom REST interfaces). Define or import "Connector" class
        in app's `views.py` (where @mapi_func is used)."""
        try:
            self.default_db = self.get_database('mpcontribs_read')
        except ObjectDoesNotExist:
            try:
                from home.models import DBConfig
            except ImportError:
                from models import DBConfig
            dbconf = DBConfig(
                release=self.release, db_type='mpcontribs_read',
                config="host: 0.0.0.0\ndb: mpcontribs\nport: 27017"
            )
            dbconf.save()
            self.default_db = self.get_database('mpcontribs_read')