beat.web.attestations.models module¶

class beat.web.attestations.models.AttestationManager[source]¶

Bases: django.db.models.manager.Manager

get_by_natural_key(number)[source]¶

create_attestation(experiment)[source]¶

locked()[source]¶

published()[source]¶

class beat.web.attestations.models.Attestation(id, number, experiment, locked, creation_date, publication_date, expiration_date, toolchain)[source]¶

Bases: django.db.models.base.Model

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

experiment¶

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.

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

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

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

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

toolchain¶

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.

dataformats¶

Accessor to the related objects manager on the forward and reverse sides of a many-to-many relation.

In the example:

class Pizza(Model):
    toppings = ManyToManyField(Topping, related_name='pizzas')

pizza.toppings and topping.pizzas are ManyToManyDescriptor instances.

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

algorithms¶

Accessor to the related objects manager on the forward and reverse sides of a many-to-many relation.

In the example:

class Pizza(Model):
    toppings = ManyToManyField(Topping, related_name='pizzas')

pizza.toppings and topping.pizzas are ManyToManyDescriptor instances.

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

objects = <beat.web.attestations.models.AttestationManager object>¶

natural_key()[source]¶

get_absolute_url()[source]¶

modifiable()[source]¶

deletable()[source]¶

list_of_referenced_formats()[source]¶

share(visible_algorithms_names)[source]¶

unlock(visible_algorithms_names)[source]¶

exception DoesNotExist¶: Bases: django.core.exceptions.ObjectDoesNotExist

exception MultipleObjectsReturned¶: Bases: django.core.exceptions.MultipleObjectsReturned

action_object_actions¶

Accessor to the related objects manager on the one-to-many relation created by GenericRelation.

In the example:

class Post(Model):
    comments = GenericRelation(Comment)

post.comments is a ReverseGenericManyToOneDescriptor instance.

actor_actions¶

Accessor to the related objects manager on the one-to-many relation created by GenericRelation.

In the example:

class Post(Model):
    comments = GenericRelation(Comment)

post.comments is a ReverseGenericManyToOneDescriptor instance.

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

get_next_by_creation_date(**morekwargs)¶

get_previous_by_creation_date(**morekwargs)¶

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

target_actions¶

Accessor to the related objects manager on the one-to-many relation created by GenericRelation.

In the example:

class Post(Model):
    comments = GenericRelation(Comment)

post.comments is a ReverseGenericManyToOneDescriptor instance.

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