InitialState

Overview

The initial state of an object of the workflow.

DoesNotExist

The requested object does not exist

Source

server/vueda/workflow/models.py

MultipleObjectsReturned

The query returned multiple objects when only one was expected.

Source

server/vueda/workflow/models.py

NotUpdated

The updated object no longer exists.

Source

server/vueda/workflow/models.py

id

A wrapper for a deferred-loading field. When the value is read from this object the first time, the query is executed.

Signature

id(unknown)

Parameters

Name	Type	Required	Default	Description
unknown		yes

objects

Signature

objects(unknown)

Parameters

Name	Type	Required	Default	Description
unknown		yes

pgh_event_model

A descriptor for accessing the pgh_event_model field on a tracked model

Signature

pgh_event_model(unknown)

Parameters

Name	Type	Required	Default	Description
unknown		yes

events

Accessor to the related objects manager on the reverse side of a many-to-one relation.

In the example::

class Child(Model):
    parent = ForeignKey(Parent, related_name='children')

Parent.children is a ReverseManyToOneDescriptor instance.

Most of the implementation is delegated to a dynamically defined manager class built by create_reverse_many_to_one_manager() defined below.

pgh_event_models

state

Accessor to the related object on the forward side of a many-to-one or one-to-one (via ForwardOneToOneDescriptor subclass) relation.

In the example::

class Child(Model):
    parent = ForeignKey(Parent, related_name='children')

Child.parent is a ForwardManyToOneDescriptor instance.

state_id

workflow

Accessor to the related object on the forward side of a one-to-one relation.

In the example::

class Restaurant(Model):
    place = OneToOneField(Place, related_name='restaurant')

Restaurant.place is a ForwardOneToOneDescriptor instance.

workflow_id

Source

server/vueda/workflow/models.py:265