Workflow

Overview

A workflow is a collection of states and transitions.

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:63

code

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

Signature

code(unknown)

Parameters

Name	Type	Required	Description
unknown		yes

historical_app_label

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

Signature

historical_app_label(unknown)

Parameters

Name	Type	Required	Description
unknown		yes

historical_model

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

Signature

historical_model(unknown)

Parameters

Name	Type	Required	Description
unknown		yes

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

name

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

Signature

name(unknown)

Parameters

Name	Type	Required	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	Description
unknown		yes

save

Snapshot historical_app_label and historical_model before saving.

Signature

save(self, args, kwargs)

Parameters

Name	Type	Required	Description
self		yes
args		yes
kwargs		yes

Source

server/vueda/workflow/models.py:77

_meta

_vueda_options

content_type

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.

content_type_id

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_forward_many_to_many_manager() defined below.

formatted_name

initial_state

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

In the example::

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

Place.restaurant is a ReverseOneToOneDescriptor instance.

object_states

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_forward_many_to_many_manager() defined below.

object_states_proxy

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_forward_many_to_many_manager() defined below.

pgh_event_models

states

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_forward_many_to_many_manager() defined below.

transitions

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_forward_many_to_many_manager() defined below.

workflow_permissions

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_forward_many_to_many_manager() defined below.

Source

server/vueda/workflow/models.py:46