django_dbcache_fields.decorators

class django_dbcache_fields.decorators.dbcache(field, field_name=None, dirty_func=None, invalidated_by=None)

Decorate a class method on a Django Model to store the result of that method in the database.

__init__(field, field_name=None, dirty_func=None, invalidated_by=None)

Constructor.

Parameters:

• field – Django Model Field instance to store the result.
• field_name – The field name of the Field instance.
• dirty_func – A function that takes 2 arguments (the Model instance and the field name) that should return True if the field value should be recalculated using the original method.
• invalidated_by – A list of model names in the form {app_label}.{model name} that when updated, invalidate this field.

__weakref__

list of weak references to the object (if defined)