ObjectStateProxy

Overview

A view that adds workflow's content type as a calculated field on object state. Used for HasWorkflowMixin.object_states GenericRelation (reverse GenericForeignKey).

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

str {#str}

Return str(self).

Signature {#str-signature}

__str__(self)

Parameters {#str-parameters}

Name	Type	Required	Description
self		yes

Source {#str-source}

server/vueda/workflow/models.py:498

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	Description
unknown		yes

object_id

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

Signature

object_id(unknown)

Parameters

Name	Type	Required	Description
unknown		yes

objects

Signature

objects(unknown)

Parameters

Name	Type	Required	Description
unknown		yes

_meta

content_type

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.

content_type_id

object

Provide a generic many-to-one relation through the content_type and object_id fields.

This class also doubles as an accessor to the related object (similar to ForwardManyToOneDescriptor) by adding itself as a model attribute.

object_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.

object_state_id

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 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.

workflow_id

Source

server/vueda/workflow/models.py:467