Dependencies¶

class smartfields.dependencies.Dependency¶

__init__(attname=None, suffix=None, processor=None, pre_processor=None, async=False, default=NOT_PROVIDED, processor_params=None, uid=None)¶

Parameters:

attname (str) – Name of an attribute or an existing field that dependecy will assign a value to. Cannot be used together with suffix.
suffix (str) – Will be used together with a field name in generating an attname in format field_name_suffix. Generated name can refer to an attribute or an existing field that dependecy will assign a value to. Cannot be used together with attname.
processor – A function that takes field’s value as an argument or an instance of a class derived from BaseProcessor. In a latter case it will receive all arguments: value, instance, field, field_value, dependee, stashed_value plus any custom kwargs. If a class is passed instead of it’s instance it will be instantiated, to prevent a common mistake.
pre_processor –
async –
default –
processor_params –
uid –

class smartfields.dependencies.FileDependency¶

Because FileFields are handled in a different way then regular fields we need a different type of dependecy too.

__init__(upload_to='', storage=None, keep_orphans=KEEP_ORPHANS, **kwargs)¶

keyword upload_to:

keyword storage:

keyword keep_orphans: