files.FileUpload

Model Info

Key	Value
Model Name	FileUpload
Verbose Name	file upload
Verbose Name Plural	file uploads
Docstring	Created when a file is uploaded for validation/submission.
Is Abstract	False
Is Proxy	False
Is Managed	True
Ordering	[]
Permissions	[]
Default Permissions	(‘add’, ‘change’, ‘delete’, ‘view’)
Indexes	[]
Constraints	[<UniqueConstraint: fields=(‘uuid’,) name=’uuid’>]
Database Table	file_uploads
Base Manager	objects
Default Manager	None
File	/data/olympia/src/olympia/files/models.py
Starting Line Number	420
Method Resolution Order	(<class ‘olympia.files.models.FileUpload’>, <class ‘olympia.amo.models.ModelBase’>, <class ‘olympia.amo.models.SaveUpdateMixin’>, <class ‘django.db.models.base.Model’>, <class ‘django.db.models.utils.AltersData’>, <class ‘object’>)

Fields

Field Name	Field Type	Database Column	Database Type	Verbose Name
access_token	CharField	access_token	varchar(40)	access token
addon	ForeignKey	addon_id	integer UNSIGNED	addon
channel	PositiveSmallIntegerField	channel	smallint UNSIGNED	channel
created	DateTimeField	created	datetime(6)	created
hash	CharField	hash	varchar(255)	hash
id (pk)	AutoField	id	integer AUTO_INCREMENT	ID
ip_address	CharField	ip_address	varchar(45)	ip address
modified	DateTimeField	modified	datetime(6)	modified
name	CharField	name	varchar(255)	name
path	CharField	path	varchar(255)	path
scannerresults	ManyToOneRel		integer
source	PositiveSmallIntegerField	source	smallint UNSIGNED	source
user	ForeignKey	user_id	integer	user
uuid	UUIDField	uuid	char(32)	uuid
valid	BooleanField	valid	bool	valid
validation	TextField	validation	longtext	validation
version	CharField	version	varchar(255)	version

Relations

Field Name	Field Type	Database Column	Database Type	Related Model	Related Name
addon	ForeignKey	addon_id	integer UNSIGNED	addons.Addon	fileupload_set
user	ForeignKey	user_id	integer	users.UserProfile	fileupload_set

fields_reverse_relation=[FieldReverseRelation(name=’scannerresults’, field_type=’ManyToOneRel’, field_db_type=’integer’, related_model=’scanners.ScannerResult’, field_name_on_related_model=’upload’, field_type_on_related_model=’ForeignKey’)]

Reverse Relations

Field Name	Field Type	Database Type	Related Model	Field Name on Related Model	Field Type on Related Model
scannerresults	ManyToOneRel	integer	scanners.ScannerResult	upload	ForeignKey

Methods

Other Methods

Method Name	Signature
add_file	(self, chunks, filename, size)
from_post	(chunks, *, filename, size, user, source, channel, addon=None, version=None)
generate_access_token	(self)
generate_path	(ext='.zip')
get_admin_absolute_url	(self)
get_admin_url_path	(self)
get_authenticated_download_url	(self)
get_channel_display	(self, *, field=<django.db.models.fields.PositiveSmallIntegerField: channel>)
get_next_by_created	(self, *, field=<django.db.models.fields.DateTimeField: created>, is_next=True, **kwargs)
get_next_by_modified	(self, *, field=<django.db.models.fields.DateTimeField: modified>, is_next=True, **kwargs)
get_previous_by_created	(self, *, field=<django.db.models.fields.DateTimeField: created>, is_next=False, **kwargs)
get_previous_by_modified	(self, *, field=<django.db.models.fields.DateTimeField: modified>, is_next=False, **kwargs)
get_source_display	(self, *, field=<django.db.models.fields.PositiveSmallIntegerField: source>)
get_unfiltered_manager	()
load_validation	(self)
reload	(self)
serializable_reference	(self)
update	(self, **kw)
write_data_to_path	(self, chunks)

Private Methods

Method Name	Signature
_get_field_value_map	(self, meta, exclude=None)

Custom Managers

default

Class: ManagerBase

*Base for all managers in AMO.

Returns BaseQuerySets.

If a model has translated fields, they’ll be attached through a transform function.*

Custom Methods

transform(self, fn)

Custom QuerySet

Class: BaseQuerySet

Represent a lazy database lookup for a set of objects.

Custom Methods

no_transforms(self)

only_translations(self)

Remove all transforms except translations.

optimized_count(self)

*Slightly optimized count() for cases where there is a DISTINCT in the queryset.

When a count() call is made on a queryset that has a distinct, that causes django to run the full SELECT (including all fields, distinct, ordering etc) in a subquery and then COUNT() on the result of that subquery, which is costly/innefficient. That’s tracked in https://code.djangoproject.com/ticket/30685. We can’t easily fix the fact that there is a subquery, but we can avoid selecting all fields and ordering in that subquery needlessly.*

pop_transforms(self)

transform(self, fn)

objects

Class: ManagerBase

*Base for all managers in AMO.

Returns BaseQuerySets.

If a model has translated fields, they’ll be attached through a transform function.*

Custom Methods

transform(self, fn)

Custom QuerySet

Class: BaseQuerySet

Represent a lazy database lookup for a set of objects.

Custom Methods

no_transforms(self)

only_translations(self)

Remove all transforms except translations.

optimized_count(self)

*Slightly optimized count() for cases where there is a DISTINCT in the queryset.

When a count() call is made on a queryset that has a distinct, that causes django to run the full SELECT (including all fields, distinct, ordering etc) in a subquery and then COUNT() on the result of that subquery, which is costly/innefficient. That’s tracked in https://code.djangoproject.com/ticket/30685. We can’t easily fix the fact that there is a subquery, but we can avoid selecting all fields and ordering in that subquery needlessly.*

pop_transforms(self)

transform(self, fn)

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