heat.db.sqlalchemy.filters module¶

heat.db.sqlalchemy.filters.exact_filter(query, model, filters)[source]¶

Applies exact match filtering to a query.

Returns the updated query. Modifies filters argument to remove filters consumed.

Parameters:

• query – query to apply filters to

• model – model object the query applies to, for IN-style filtering

• filters – dictionary of filters; values that are lists, tuples, sets, or frozensets cause an ‘IN’ test to be performed, while exact matching (‘==’ operator) is used for other values