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Edited model check messages for grammar and consistency.

This commit is contained in:
Russell Keith-Magee 2014-03-03 15:35:42 +08:00
parent f7587b20da
commit bc4dc6e99c
4 changed files with 117 additions and 125 deletions
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12
django/contrib/contenttypes/fields.py
View File

@ -67,7 +67,7 @@ class GenericForeignKey(six.with_metaclass(RenameGenericForeignKeyMethods)):
'Field names must not end with an underscore.', 'Field names must not end with an underscore.',
hint=None, hint=None,
obj=self, obj=self,
id='contenttypes.E001', id='fields.E001',
) )
] ]
else: else:
@ -82,7 +82,7 @@ class GenericForeignKey(six.with_metaclass(RenameGenericForeignKeyMethods)):
"The GenericForeignKey object ID references the non-existent field '%s'." % self.fk_field, "The GenericForeignKey object ID references the non-existent field '%s'." % self.fk_field,
hint=None, hint=None,
obj=self, obj=self,
id='contenttypes.E002', id='contenttypes.E001',
) )
] ]
else: else:
@ -102,7 +102,7 @@ class GenericForeignKey(six.with_metaclass(RenameGenericForeignKeyMethods)):
), ),
hint=None, hint=None,
obj=self, obj=self,
id='contenttypes.E003', id='contenttypes.E002',
) )
] ]
else: else:
@ -114,7 +114,7 @@ class GenericForeignKey(six.with_metaclass(RenameGenericForeignKeyMethods)):
), ),
hint="GenericForeignKeys must use a ForeignKey to 'contenttypes.ContentType' as the 'content_type' field.", hint="GenericForeignKeys must use a ForeignKey to 'contenttypes.ContentType' as the 'content_type' field.",
obj=self, obj=self,
id='contenttypes.E004', id='contenttypes.E003',
) )
] ]
elif field.rel.to != ContentType: elif field.rel.to != ContentType:
@ -125,7 +125,7 @@ class GenericForeignKey(six.with_metaclass(RenameGenericForeignKeyMethods)):
), ),
hint="GenericForeignKeys must use a ForeignKey to 'contenttypes.ContentType' as the 'content_type' field.", hint="GenericForeignKeys must use a ForeignKey to 'contenttypes.ContentType' as the 'content_type' field.",
obj=self, obj=self,
id='contenttypes.E005', id='contenttypes.E004',
) )
] ]
else: else:
@ -282,7 +282,7 @@ class GenericRelation(ForeignObject):
return [] return []
else: else:
return [ return [
checks.Warning( checks.Error(
("The GenericRelation defines a relation with the model " ("The GenericRelation defines a relation with the model "
"'%s.%s', but that model does not have a GenericForeignKey.") % ( "'%s.%s', but that model does not have a GenericForeignKey.") % (
target._meta.app_label, target._meta.object_name target._meta.app_label, target._meta.object_name

98
django/db/models/base.py
View File

@ -1078,26 +1078,22 @@ class Model(six.with_metaclass(ModelBase)):
except ValueError: except ValueError:
errors.append( errors.append(
checks.Error( checks.Error(
'"%s" is not of the form "app_label.app_name".' % cls._meta.swappable, "'%s' is not of the form 'app_label.app_name'." % cls._meta.swappable,
hint=None, hint=None,
obj=cls, obj=None,
id='E002', id='models.E001',
) )
) )
except LookupError: except LookupError:
app_label, model_name = cls._meta.swapped.split('.') app_label, model_name = cls._meta.swapped.split('.')
errors.append( errors.append(
checks.Error( checks.Error(
('The model has been swapped out for %s.%s ' ("'%s' references '%s.%s', which has not been installed, or is abstract.") % (
'which has not been installed or is abstract.') % ( cls._meta.swappable, app_label, model_name
app_label, model_name
), ),
hint=('Ensure that you did not misspell the model ' hint=None,
'name and the app name as well as the model ' obj=None,
'is not abstract. Does your INSTALLED_APPS ' id='models.E002',
'setting contain the "%s" app?') % app_label,
obj=cls,
id='E003',
) )
) )
return errors return errors
@ -1144,13 +1140,14 @@ class Model(six.with_metaclass(ModelBase)):
if signature in seen_intermediary_signatures: if signature in seen_intermediary_signatures:
errors.append( errors.append(
checks.Error( checks.Error(
('The model has two many-to-many relations through ' ("The model has two many-to-many relations through "
'the intermediary %s model, which is not permitted.') % ( "the intermediate model '%s.%s'.") % (
f.rel.through._meta.app_label,
f.rel.through._meta.object_name f.rel.through._meta.object_name
), ),
hint=None, hint=None,
obj=cls, obj=cls,
id='E004', id='models.E003',
) )
) )
else: else:
@ -1167,13 +1164,11 @@ class Model(six.with_metaclass(ModelBase)):
if fields and not fields[0].primary_key and cls._meta.pk.name == 'id': if fields and not fields[0].primary_key and cls._meta.pk.name == 'id':
return [ return [
checks.Error( checks.Error(
('You cannot use "id" as a field name, because each model ' ("'id' can only be used as a field name if the field also "
'automatically gets an "id" field if none ' "sets 'primary_key=True'."),
'of the fields have primary_key=True.'), hint=None,
hint=('Remove or rename "id" field '
'or add primary_key=True to a field.'),
obj=cls, obj=cls,
id='E005', id='models.E004',
) )
] ]
else: else:
@ -1193,15 +1188,15 @@ class Model(six.with_metaclass(ModelBase)):
if clash: if clash:
errors.append( errors.append(
checks.Error( checks.Error(
('The field "%s" from parent model ' ("The field '%s' from parent model "
'%s clashes with the field "%s" ' "'%s' clashes with the field '%s' "
'from parent model %s.') % ( "from parent model '%s'.") % (
clash.name, clash.model._meta, clash.name, clash.model._meta,
f.name, f.model._meta f.name, f.model._meta
), ),
hint=None, hint=None,
obj=cls, obj=cls,
id='E053', id='models.E005',
) )
) )
used_fields[f.name] = f used_fields[f.name] = f
@ -1220,13 +1215,13 @@ class Model(six.with_metaclass(ModelBase)):
if clash and not id_conflict: if clash and not id_conflict:
errors.append( errors.append(
checks.Error( checks.Error(
('The field clashes with the field "%s" ' ("The field '%s' clashes with the field '%s' "
'from model %s.') % ( "from model '%s'.") % (
clash.name, clash.model._meta f.name, clash.name, clash.model._meta
), ),
hint=None, hint=None,
obj=f, obj=f,
id='E054', id='models.E006',
) )
) )
used_fields[f.name] = f used_fields[f.name] = f
@ -1247,9 +1242,10 @@ class Model(six.with_metaclass(ModelBase)):
if column_name and column_name in used_column_names: if column_name and column_name in used_column_names:
errors.append( errors.append(
checks.Error( checks.Error(
'Field "%s" has column name "%s" that is already used.' % (f.name, column_name), "Field '%s' has column name '%s' that is used by another field." % (f.name, column_name),
hint=None, hint="Specify a 'db_column' for the field.",
obj=cls, obj=cls,
id='models.E007'
) )
) )
else: else:
@ -1263,10 +1259,10 @@ class Model(six.with_metaclass(ModelBase)):
if not isinstance(cls._meta.index_together, (tuple, list)): if not isinstance(cls._meta.index_together, (tuple, list)):
return [ return [
checks.Error( checks.Error(
'"index_together" must be a list or tuple.', "'index_together' must be a list or tuple.",
hint=None, hint=None,
obj=cls, obj=cls,
id='E006', id='models.E008',
) )
] ]
@ -1274,10 +1270,10 @@ class Model(six.with_metaclass(ModelBase)):
for fields in cls._meta.index_together): for fields in cls._meta.index_together):
return [ return [
checks.Error( checks.Error(
'All "index_together" elements must be lists or tuples.', "All 'index_together' elements must be lists or tuples.",
hint=None, hint=None,
obj=cls, obj=cls,
id='E007', id='models.E009',
) )
] ]
@ -1293,10 +1289,10 @@ class Model(six.with_metaclass(ModelBase)):
if not isinstance(cls._meta.unique_together, (tuple, list)): if not isinstance(cls._meta.unique_together, (tuple, list)):
return [ return [
checks.Error( checks.Error(
'"unique_together" must be a list or tuple.', "'unique_together' must be a list or tuple.",
hint=None, hint=None,
obj=cls, obj=cls,
id='E008', id='models.E010',
) )
] ]
@ -1304,10 +1300,10 @@ class Model(six.with_metaclass(ModelBase)):
for fields in cls._meta.unique_together): for fields in cls._meta.unique_together):
return [ return [
checks.Error( checks.Error(
'All "unique_together" elements must be lists or tuples.', "All 'unique_together' elements must be lists or tuples.",
hint=None, hint=None,
obj=cls, obj=cls,
id='E009', id='models.E011',
) )
] ]
@ -1329,23 +1325,23 @@ class Model(six.with_metaclass(ModelBase)):
except models.FieldDoesNotExist: except models.FieldDoesNotExist:
errors.append( errors.append(
checks.Error( checks.Error(
'"%s" points to a missing field named "%s".' % (option, field_name), "'%s' refers to the non-existent field '%s'." % (option, field_name),
hint='Ensure that you did not misspell the field name.', hint=None,
obj=cls, obj=cls,
id='E010', id='models.E012',
) )
) )
else: else:
if isinstance(field.rel, models.ManyToManyRel): if isinstance(field.rel, models.ManyToManyRel):
errors.append( errors.append(
checks.Error( checks.Error(
('"%s" refers to a m2m "%s" field, but ' ("'%s' refers to a ManyToManyField '%s', but "
'ManyToManyFields are not supported in "%s".') % ( "ManyToManyFields are not permitted in '%s'.") % (
option, field_name, option option, field_name, option
), ),
hint=None, hint=None,
obj=cls, obj=cls,
id='E011', id='models.E013',
) )
) )
return errors return errors
@ -1363,11 +1359,11 @@ class Model(six.with_metaclass(ModelBase)):
if not isinstance(cls._meta.ordering, (list, tuple)): if not isinstance(cls._meta.ordering, (list, tuple)):
return [ return [
checks.Error( checks.Error(
('"ordering" must be a tuple or list ' ("'ordering' must be a tuple or list "
'(even if you want to order by only one field).'), "(even if you want to order by only one field)."),
hint=None, hint=None,
obj=cls, obj=cls,
id='E012', id='models.E014',
) )
] ]
@ -1398,10 +1394,10 @@ class Model(six.with_metaclass(ModelBase)):
except FieldDoesNotExist: except FieldDoesNotExist:
errors.append( errors.append(
checks.Error( checks.Error(
'"ordering" pointing to a missing "%s" field.' % field_name, "'ordering' refers to the non-existent field '%s'." % field_name,
hint='Ensure that you did not misspell the field name.', hint=None,
obj=cls, obj=cls,
id='E013', id='models.E015',
) )
) )
return errors return errors

12
tests/contenttypes_tests/tests.py
View File

@ -109,7 +109,7 @@ class GenericForeignKeyTests(IsolatedModelsTestCase):
"The GenericForeignKey content type references the non-existent field 'TaggedItem.content_type'.", "The GenericForeignKey content type references the non-existent field 'TaggedItem.content_type'.",
hint=None, hint=None,
obj=TaggedItem.content_object, obj=TaggedItem.content_object,
id='contenttypes.E003', id='contenttypes.E002',
) )
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -127,7 +127,7 @@ class GenericForeignKeyTests(IsolatedModelsTestCase):
"'Model.content_type' is not a ForeignKey.", "'Model.content_type' is not a ForeignKey.",
hint="GenericForeignKeys must use a ForeignKey to 'contenttypes.ContentType' as the 'content_type' field.", hint="GenericForeignKeys must use a ForeignKey to 'contenttypes.ContentType' as the 'content_type' field.",
obj=Model.content_object, obj=Model.content_object,
id='contenttypes.E004', id='contenttypes.E003',
) )
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -145,7 +145,7 @@ class GenericForeignKeyTests(IsolatedModelsTestCase):
"'Model.content_type' is not a ForeignKey to 'contenttypes.ContentType'.", "'Model.content_type' is not a ForeignKey to 'contenttypes.ContentType'.",
hint="GenericForeignKeys must use a ForeignKey to 'contenttypes.ContentType' as the 'content_type' field.", hint="GenericForeignKeys must use a ForeignKey to 'contenttypes.ContentType' as the 'content_type' field.",
obj=Model.content_object, obj=Model.content_object,
id='contenttypes.E005', id='contenttypes.E004',
) )
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -162,7 +162,7 @@ class GenericForeignKeyTests(IsolatedModelsTestCase):
"The GenericForeignKey object ID references the non-existent field 'object_id'.", "The GenericForeignKey object ID references the non-existent field 'object_id'.",
hint=None, hint=None,
obj=TaggedItem.content_object, obj=TaggedItem.content_object,
id='contenttypes.E002', id='contenttypes.E001',
) )
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -180,7 +180,7 @@ class GenericForeignKeyTests(IsolatedModelsTestCase):
'Field names must not end with an underscore.', 'Field names must not end with an underscore.',
hint=None, hint=None,
obj=Model.content_object_, obj=Model.content_object_,
id='contenttypes.E001', id='fields.E001',
) )
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -265,7 +265,7 @@ class GenericRelationshipTests(IsolatedModelsTestCase):
errors = Bookmark.tags.field.check() errors = Bookmark.tags.field.check()
expected = [ expected = [
checks.Warning( checks.Error(
("The GenericRelation defines a relation with the model " ("The GenericRelation defines a relation with the model "
"'contenttypes_tests.TaggedItem', but that model does not have a " "'contenttypes_tests.TaggedItem', but that model does not have a "
"GenericForeignKey."), "GenericForeignKey."),

120
tests/invalid_models_tests/test_models.py
View File

@ -18,10 +18,10 @@ class IndexTogetherTests(IsolatedModelsTestCase):
errors = Model.check() errors = Model.check()
expected = [ expected = [
Error( Error(
'"index_together" must be a list or tuple.', "'index_together' must be a list or tuple.",
hint=None, hint=None,
obj=Model, obj=Model,
id='E006', id='models.E008',
), ),
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -34,10 +34,10 @@ class IndexTogetherTests(IsolatedModelsTestCase):
errors = Model.check() errors = Model.check()
expected = [ expected = [
Error( Error(
'"index_together" must be a list or tuple.', "'index_together' must be a list or tuple.",
hint=None, hint=None,
obj=Model, obj=Model,
id='E006', id='models.E008',
), ),
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -50,10 +50,10 @@ class IndexTogetherTests(IsolatedModelsTestCase):
errors = Model.check() errors = Model.check()
expected = [ expected = [
Error( Error(
'All "index_together" elements must be lists or tuples.', "All 'index_together' elements must be lists or tuples.",
hint=None, hint=None,
obj=Model, obj=Model,
id='E007', id='models.E009',
), ),
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -68,10 +68,10 @@ class IndexTogetherTests(IsolatedModelsTestCase):
errors = Model.check() errors = Model.check()
expected = [ expected = [
Error( Error(
'"index_together" points to a missing field named "missing_field".', "'index_together' refers to the non-existent field 'missing_field'.",
hint='Ensure that you did not misspell the field name.', hint=None,
obj=Model, obj=Model,
id='E010', id='models.E012',
), ),
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -88,11 +88,11 @@ class IndexTogetherTests(IsolatedModelsTestCase):
errors = Model.check() errors = Model.check()
expected = [ expected = [
Error( Error(
('"index_together" refers to a m2m "m2m" field, but ' ("'index_together' refers to a ManyToManyField 'm2m', but "
'ManyToManyFields are not supported in "index_together".'), "ManyToManyFields are not permitted in 'index_together'."),
hint=None, hint=None,
obj=Model, obj=Model,
id='E011', id='models.E013',
), ),
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -109,10 +109,10 @@ class UniqueTogetherTests(IsolatedModelsTestCase):
errors = Model.check() errors = Model.check()
expected = [ expected = [
Error( Error(
'"unique_together" must be a list or tuple.', "'unique_together' must be a list or tuple.",
hint=None, hint=None,
obj=Model, obj=Model,
id='E008', id='models.E010',
), ),
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -128,10 +128,10 @@ class UniqueTogetherTests(IsolatedModelsTestCase):
errors = Model.check() errors = Model.check()
expected = [ expected = [
Error( Error(
'All "unique_together" elements must be lists or tuples.', "All 'unique_together' elements must be lists or tuples.",
hint=None, hint=None,
obj=Model, obj=Model,
id='E009', id='models.E011',
), ),
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -144,10 +144,10 @@ class UniqueTogetherTests(IsolatedModelsTestCase):
errors = Model.check() errors = Model.check()
expected = [ expected = [
Error( Error(
'"unique_together" must be a list or tuple.', "'unique_together' must be a list or tuple.",
hint=None, hint=None,
obj=Model, obj=Model,
id='E008', id='models.E010',
), ),
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -174,10 +174,10 @@ class UniqueTogetherTests(IsolatedModelsTestCase):
errors = Model.check() errors = Model.check()
expected = [ expected = [
Error( Error(
'"unique_together" points to a missing field named "missing_field".', "'unique_together' refers to the non-existent field 'missing_field'.",
hint='Ensure that you did not misspell the field name.', hint=None,
obj=Model, obj=Model,
id='E010', id='models.E012',
), ),
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -194,11 +194,11 @@ class UniqueTogetherTests(IsolatedModelsTestCase):
errors = Model.check() errors = Model.check()
expected = [ expected = [
Error( Error(
('"unique_together" refers to a m2m "m2m" field, but ' ("'unique_together' refers to a ManyToManyField 'm2m', but "
'ManyToManyFields are not supported in "unique_together".'), "ManyToManyFields are not permitted in 'unique_together'."),
hint=None, hint=None,
obj=Model, obj=Model,
id='E011', id='models.E013',
), ),
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -276,20 +276,20 @@ class ShadowingFieldsTests(IsolatedModelsTestCase):
errors = Child.check() errors = Child.check()
expected = [ expected = [
Error( Error(
('The field "id" from parent model ' ("The field 'id' from parent model "
'invalid_models_tests.mother clashes with the field "id" ' "'invalid_models_tests.mother' clashes with the field 'id' "
'from parent model invalid_models_tests.father.'), "from parent model 'invalid_models_tests.father'."),
hint=None, hint=None,
obj=Child, obj=Child,
id='E053', id='models.E005',
), ),
Error( Error(
('The field "clash" from parent model ' ("The field 'clash' from parent model "
'invalid_models_tests.mother clashes with the field "clash" ' "'invalid_models_tests.mother' clashes with the field 'clash' "
'from parent model invalid_models_tests.father.'), "from parent model 'invalid_models_tests.father'."),
hint=None, hint=None,
obj=Child, obj=Child,
id='E053', id='models.E005',
) )
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -309,11 +309,11 @@ class ShadowingFieldsTests(IsolatedModelsTestCase):
errors = Child.check() errors = Child.check()
expected = [ expected = [
Error( Error(
('The field clashes with the field "f_id" ' ("The field 'f' clashes with the field 'f_id' "
'from model invalid_models_tests.parent.'), "from model 'invalid_models_tests.parent'."),
hint=None, hint=None,
obj=Child._meta.get_field('f'), obj=Child._meta.get_field('f'),
id='E054', id='models.E006',
) )
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -329,11 +329,11 @@ class ShadowingFieldsTests(IsolatedModelsTestCase):
errors = Model.check() errors = Model.check()
expected = [ expected = [
Error( Error(
('The field clashes with the field "fk" from model ' ("The field 'fk_id' clashes with the field 'fk' from model "
'invalid_models_tests.model.'), "'invalid_models_tests.model'."),
hint=None, hint=None,
obj=Model._meta.get_field('fk_id'), obj=Model._meta.get_field('fk_id'),
id='E054', id='models.E006',
) )
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -350,12 +350,10 @@ class OtherModelTests(IsolatedModelsTestCase):
errors = Model.check() errors = Model.check()
expected = [ expected = [
Error( Error(
('You cannot use "id" as a field name, because each model ' "'id' can only be used as a field name if the field also sets 'primary_key=True'.",
'automatically gets an "id" field if none of the fields ' hint=None,
'have primary_key=True.'),
hint='Remove or rename "id" field or add primary_key=True to a field.',
obj=Model, obj=Model,
id='E005', id='models.E004',
), ),
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -368,11 +366,11 @@ class OtherModelTests(IsolatedModelsTestCase):
errors = Model.check() errors = Model.check()
expected = [ expected = [
Error( Error(
('"ordering" must be a tuple or list ' ("'ordering' must be a tuple or list "
'(even if you want to order by only one field).'), "(even if you want to order by only one field)."),
hint=None, hint=None,
obj=Model, obj=Model,
id='E012', id='models.E014',
), ),
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -385,10 +383,10 @@ class OtherModelTests(IsolatedModelsTestCase):
errors = Model.check() errors = Model.check()
expected = [ expected = [
Error( Error(
'"ordering" pointing to a missing "missing_field" field.', "'ordering' refers to the non-existent field 'missing_field'.",
hint='Ensure that you did not misspell the field name.', hint=None,
obj=Model, obj=Model,
id='E013', id='models.E015',
) )
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -402,10 +400,10 @@ class OtherModelTests(IsolatedModelsTestCase):
errors = Model.check() errors = Model.check()
expected = [ expected = [
Error( Error(
'"TEST_SWAPPED_MODEL_BAD_VALUE" is not of the form "app_label.app_name".', "'TEST_SWAPPED_MODEL_BAD_VALUE' is not of the form 'app_label.app_name'.",
hint=None, hint=None,
obj=Model, obj=None,
id='E002', id='models.E001',
), ),
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -419,13 +417,11 @@ class OtherModelTests(IsolatedModelsTestCase):
errors = Model.check() errors = Model.check()
expected = [ expected = [
Error( Error(
('The model has been swapped out for not_an_app.Target ' ("'TEST_SWAPPED_MODEL_BAD_MODEL' references 'not_an_app.Target', "
'which has not been installed or is abstract.'), 'which has not been installed, or is abstract.'),
hint=('Ensure that you did not misspell the model name and ' hint=None,
'the app name as well as the model is not abstract. Does ' obj=None,
'your INSTALLED_APPS setting contain the "not_an_app" app?'), id='models.E002',
obj=Model,
id='E003',
), ),
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)
@ -447,11 +443,11 @@ class OtherModelTests(IsolatedModelsTestCase):
errors = Group.check() errors = Group.check()
expected = [ expected = [
Error( Error(
('The model has two many-to-many relations through ' ("The model has two many-to-many relations through "
'the intermediary Membership model, which is not permitted.'), "the intermediate model 'invalid_models_tests.Membership'."),
hint=None, hint=None,
obj=Group, obj=Group,
id='E004', id='models.E003',
) )
] ]
self.assertEqual(errors, expected) self.assertEqual(errors, expected)