django_sorcery.db.meta.model module

Metadata for sqlalchemy models.

django_sorcery.db.meta.model.Identity

alias of django_sorcery.db.meta.model.Key

class django_sorcery.db.meta.model.model_info(model)

Bases: object

A helper class that makes sqlalchemy model inspection easier.

app_config

app_label

clean_fields(instance, exclude=None, **kwargs)

Clean all fields on object.

clean_nested_fields(instance, exclude=None, **kwargs)

Clean all nested fields which includes composites.

clean_relation_fields(instance, exclude=None, **kwargs)

Clean all relation fields.

column_properties

composites

concrete_fields

field_names

fields

full_clean(instance, exclude=None, **kwargs)

Run model’s full clean chain.

This will run all of these in this order:

• will validate all columns by using clean_<column> methods
• will validate all nested objects (e.g. composites) with full_clean
• will run through all registered validators on validators attribute
• will run full model validation with self.clean()
• if recursive kwarg is provided, will recursively clean all relations. Useful when all models need to be explicitly cleaned without flushing to DB.

get_field(field_name)

get_key(instance)

Returns the primary key tuple from the instance

identity_key_from_dict(kwargs)

Returns identity key from a dictionary for the given model.

identity_key_from_instance(instance)

Returns the primary key tuple from the instance

label

label_lower

local_fields

mapper

model

model_class

model_name

object_name

opts

ordering

primary_keys

primary_keys_from_dict(kwargs)

Returns the primary key tuple from a dictionary to be used in a sqlalchemy query.get() call.

primary_keys_from_instance(instance)

Return a dict containing the primary keys of the instance

private_fields

properties

relationships

run_validators(instance, exclude=None, **kwargs)

Check all model validators registered on validators attribute.

sa_state(instance)

Returns sqlalchemy instance state.

unique_together

verbose_name

verbose_name_plural