Fuzzy query is not working

[zengsihang]

The fuzzy query in the pip documentation is not working. Changing a little bit to the Manager class (change "==" in the query function to "ilike") solves this problem.

class BetterManager(Manager):
    def __init__(self, dbfile, logger=None):
        super().__init__(dbfile, logger)

    def fuzzy_query(self, Meta, key=None, value=None):
        query = self.session.query(Meta)
        if key:
            if key not in Meta.__dict__:
                self.logger.warning(f'unavailable key: {key}')
                return None
            else:
                query = query.filter(Meta.__dict__[key].ilike(value))
        return query