versions.License
Model Info
Key |
Value |
---|---|
Model Name |
License |
Verbose Name |
license |
Verbose Name Plural |
licenses |
Docstring |
License(created, modified, id, name, builtin, text) |
Is Abstract |
False |
Is Proxy |
False |
Is Managed |
True |
Ordering |
[] |
Permissions |
[] |
Default Permissions |
(‘add’, ‘change’, ‘delete’, ‘view’) |
Indexes |
[<Index: fields=[‘builtin’] name=’builtin_idx’>] |
Constraints |
[] |
Database Table |
licenses |
Base Manager |
None |
Default Manager |
None |
File |
/data/olympia/src/olympia/versions/models.py |
Starting Line Number |
1413 |
Method Resolution Order |
(<class ‘olympia.versions.models.License’>, <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 |
---|---|---|---|---|
|
PositiveIntegerField |
builtin |
integer UNSIGNED |
builtin |
|
DateTimeField |
created |
datetime(6) |
created |
|
PositiveAutoField |
id |
integer UNSIGNED AUTO_INCREMENT |
id |
|
DateTimeField |
modified |
datetime(6) |
modified |
|
TranslatedField |
name |
integer UNSIGNED |
name |
|
LinkifiedField |
text |
integer UNSIGNED |
text |
|
ManyToOneRel |
integer UNSIGNED |
Relations
Field Name |
Field Type |
Database Column |
Database Type |
Related Model |
Related Name |
---|---|---|---|---|---|
|
TranslatedField |
name |
integer UNSIGNED |
translations.Translation |
License_name_set+ |
|
LinkifiedField |
text |
integer UNSIGNED |
translations.LinkifiedTranslation |
License_text_set+ |
fields_reverse_relation=[FieldReverseRelation(name=’license_set’, field_type=’ManyToOneRel’, field_db_type=’integer UNSIGNED’, related_model=’versions.Version’, field_name_on_related_model=’license’, 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 |
---|---|---|---|---|---|
|
ManyToOneRel |
integer UNSIGNED |
versions.Version |
license |
ForeignKey |
Methods
Other Methods
Method Name |
Signature |
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Private Methods
Method Name |
Signature |
---|---|
|
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Custom Managers
default
Class: LicenseManager
*Base for all managers in AMO.
Returns BaseQuerySets.
If a model has translated fields, they’ll be attached through a transform function.*
Custom Methods
builtins(self, cc=False, on_form=True)
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: LicenseManager
*Base for all managers in AMO.
Returns BaseQuerySets.
If a model has translated fields, they’ll be attached through a transform function.*
Custom Methods
builtins(self, cc=False, on_form=True)
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)
!!! THIS DOCUMENT WAS AUTOGENERATED ON 2025-07-09 !!!