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Code Issues 32 Releases Wiki Activity

Edited model and field checks for grammar and consistency.

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This commit is contained in:
Russell Keith-Magee
2014-03-03 18:18:39 +08:00
parent bc4dc6e99c
commit 82ac389486
9 changed files with 374 additions and 395 deletions
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4
django/core/checks/model_checks.py
View File

@@ -36,14 +36,14 @@ def check_model_signals(app_configs=None, **kwargs):
description = "An instance of the `%s` class" % receiver.__class__.__name__
errors.append(
Error(
"%s was connected to the `%s` signal "
"%s was connected to the '%s' signal "
"with a lazy reference to the '%s' sender, "
"which has not been installed." % (
description, name, '.'.join(reference)
),
obj=receiver.__module__,
hint=None,
id='E014'
id='signals.E001'
)
)
return errors

108
django/db/models/fields/__init__.py
View File

@@ -197,10 +197,10 @@ class Field(RegisterLookupMixin):
if self.name.endswith('_'):
return [
checks.Error(
'Field names must not end with underscores.',
'Field names must not end with an underscore.',
hint=None,
obj=self,
id='E001',
id='fields.E001',
)
]
elif '__' in self.name:
@@ -209,16 +209,16 @@ class Field(RegisterLookupMixin):
'Field names must not contain "__".',
hint=None,
obj=self,
id='E052',
id='fields.E002',
)
]
elif self.name == 'pk':
return [
checks.Error(
'Cannot use "pk" as a field name since it is a reserved name.',
"'pk' is a reserved word that cannot be used as a field name.",
hint=None,
obj=self,
id='E051',
id='fields.E003',
)
]
else:
@@ -230,10 +230,10 @@ class Field(RegisterLookupMixin):
not is_iterable(self.choices)):
return [
checks.Error(
'"choices" must be an iterable (e.g., a list or tuple).',
"'choices' must be an iterable (e.g., a list or tuple).",
hint=None,
obj=self,
id='E033',
id='fields.E004',
)
]
elif any(isinstance(choice, six.string_types) or
@@ -241,13 +241,11 @@ class Field(RegisterLookupMixin):
for choice in self.choices):
return [
checks.Error(
('All "choices" elements must be a tuple of two '
'elements (the first one is the actual value '
'to be stored and the second element is '
'the human-readable name).'),
("'choices' must be an iterable containing "
"(actual value, human readable name) tuples."),
hint=None,
obj=self,
id='E034',
id='fields.E005',
)
]
else:
@@ -259,10 +257,10 @@ class Field(RegisterLookupMixin):
if self.db_index not in (None, True, False):
return [
checks.Error(
'"db_index" must be either None, True or False.',
"'db_index' must be None, True or False.",
hint=None,
obj=self,
id='E035',
id='fields.E006',
)
]
else:
@@ -277,10 +275,10 @@ class Field(RegisterLookupMixin):
return [
checks.Error(
'Primary keys must not have null=True.',
hint=('Set null=False on the field or '
hint=('Set null=False on the field, or '
'remove primary_key=True argument.'),
obj=self,
id='E036',
id='fields.E007',
)
]
else:
@@ -864,10 +862,10 @@ class AutoField(Field):
if not self.primary_key:
return [
checks.Error(
'The field must have primary_key=True, because it is an AutoField.',
'AutoFields must set primary_key=True.',
hint=None,
obj=self,
id='E048',
id='fields.E100',
),
]
else:
@@ -940,10 +938,10 @@ class BooleanField(Field):
if getattr(self, 'null', False):
return [
checks.Error(
'BooleanFields do not acceps null values.',
'BooleanFields do not accept null values.',
hint='Use a NullBooleanField instead.',
obj=self,
id='E037',
id='fields.E110',
)
]
else:
@@ -1020,19 +1018,19 @@ class CharField(Field):
except TypeError:
return [
checks.Error(
'The field must have "max_length" attribute.',
"CharFields must define a 'max_length' attribute.",
hint=None,
obj=self,
id='E038',
id='fields.E120',
)
]
except ValueError:
return [
checks.Error(
'"max_length" must be a positive integer.',
"'max_length' must be a positive integer.",
hint=None,
obj=self,
id='E039',
id='fields.E121',
)
]
else:
@@ -1305,24 +1303,16 @@ class DecimalField(Field):
def check(self, **kwargs):
errors = super(DecimalField, self).check(**kwargs)
digits_errors = self._check_decimal_places()
digits_errors.extend(self._check_max_digits())
if not digits_errors:
errors.extend(self._check_decimal_places_and_max_digits(**kwargs))
else:
errors.extend(digits_errors)
return errors
def _check_decimal_places_and_max_digits(self, **kwargs):
errors = self.__check_decimal_places()
errors += self.__check_max_digits()
if not errors and int(self.decimal_places) > int(self.max_digits):
errors.append(
checks.Error(
'"max_digits" must be greater or equal to "decimal_places".',
hint=None,
obj=self,
id='E040',
)
)
return errors
def __check_decimal_places(self):
def _check_decimal_places(self):
try:
decimal_places = int(self.decimal_places)
if decimal_places < 0:
@@ -1330,25 +1320,25 @@ class DecimalField(Field):
except TypeError:
return [
checks.Error(
'The field requires a "decimal_places" attribute.',
"DecimalFields must define a 'decimal_places' attribute.",
hint=None,
obj=self,
id='E041',
id='fields.E130',
)
]
except ValueError:
return [
checks.Error(
'"decimal_places" attribute must be a non-negative integer.',
"'decimal_places' must be a non-negative integer.",
hint=None,
obj=self,
id='E042',
id='fields.E131',
)
]
else:
return []
def __check_max_digits(self):
def _check_max_digits(self):
try:
max_digits = int(self.max_digits)
if max_digits <= 0:
@@ -1356,24 +1346,36 @@ class DecimalField(Field):
except TypeError:
return [
checks.Error(
'The field requires a "max_digits" attribute.',
"DecimalFields must define a 'max_digits' attribute.",
hint=None,
obj=self,
id='E043',
id='fields.E132',
)
]
except ValueError:
return [
checks.Error(
'"max_digits" attribute must be a positive integer.',
"'max_digits' must be a positive integer.",
hint=None,
obj=self,
id='E044',
id='fields.E133',
)
]
else:
return []
def _check_decimal_places_and_max_digits(self, **kwargs):
if int(self.decimal_places) > int(self.max_digits):
return [
checks.Error(
"'max_digits' must be greater or equal to 'decimal_places'.",
hint=None,
obj=self,
id='fields.E134',
)
]
return []
def deconstruct(self):
name, path, args, kwargs = super(DecimalField, self).deconstruct()
if self.max_digits:
@@ -1481,10 +1483,10 @@ class FilePathField(Field):
if not self.allow_files and not self.allow_folders:
return [
checks.Error(
'The field must have either "allow_files" or "allow_folders" set to True.',
"FilePathFields must have either 'allow_files' or 'allow_folders' set to True.",
hint=None,
obj=self,
id='E045',
id='fields.E140',
)
]
return []
@@ -1659,11 +1661,11 @@ class GenericIPAddressField(Field):
if not getattr(self, 'null', False) and getattr(self, 'blank', False):
return [
checks.Error(
('The field cannot accept blank values if null values '
'are not allowed, as blank values are stored as null.'),
('GenericIPAddressFields cannot have blank=True if null=False, '
'as blank values are stored as nulls.'),
hint=None,
obj=self,
id='E046',
id='fields.E150',
)
]
return []

12
django/db/models/fields/files.py
View File

@@ -246,10 +246,10 @@ class FileField(Field):
if self._unique_set_explicitly:
return [
checks.Error(
'"unique" is not a valid argument for %s.' % self.__class__.__name__,
"'unique' is not a valid argument for a %s." % self.__class__.__name__,
hint=None,
obj=self,
id='E049',
id='fields.E200',
)
]
else:
@@ -259,10 +259,10 @@ class FileField(Field):
if self._primary_key_set_explicitly:
return [
checks.Error(
'"primary_key" is not a valid argument for %s.' % self.__class__.__name__,
"'primary_key' is not a valid argument for a %s." % self.__class__.__name__,
hint=None,
obj=self,
id='E050',
id='fields.E201',
)
]
else:
@@ -392,11 +392,11 @@ class ImageField(FileField):
except ImproperlyConfigured:
return [
checks.Error(
'To use ImageFields, Pillow must be installed.',
'Cannot use ImageField because Pillow is not installed.',
hint=('Get Pillow at https://pypi.python.org/pypi/Pillow '
'or run command "pip install pillow".'),
obj=self,
id='E032',
id='fields.E210',
)
]
else:

124
django/db/models/fields/related.py
View File

@@ -108,13 +108,11 @@ class RelatedField(Field):
if rel_is_missing and (rel_is_string or not self.rel.to._meta.swapped):
return [
checks.Error(
('The field has a relation with model %s, which '
'has either not been installed or is abstract.') % model_name,
hint=('Ensure that you did not misspell the model name and '
'the model is not abstract. Does your INSTALLED_APPS '
'setting contain the app where %s is defined?') % model_name,
("Field defines a relation with model '%s', which "
"is either not installed, or is abstract.") % model_name,
hint=None,
obj=self,
id='E030',
id='fields.E300',
)
]
return []
@@ -129,11 +127,11 @@ class RelatedField(Field):
)
return [
checks.Error(
('The field defines a relation with the model %s, '
'which has been swapped out.') % model,
hint='Update the relation to point at settings.%s' % self.rel.to._meta.swappable,
("Field defines a relation with the model '%s', "
"which has been swapped out.") % model,
hint="Update the relation to point at 'settings.%s'." % self.rel.to._meta.swappable,
obj=self,
id='E029',
id='fields.E301',
)
]
return []
@@ -190,22 +188,22 @@ class RelatedField(Field):
if clash_field.name == rel_name:
errors.append(
checks.Error(
'Accessor for field %s clashes with field %s.' % (field_name, clash_name),
hint=('Rename field %s or add/change a related_name '
'argument to the definition for field %s.') % (clash_name, field_name),
"Reverse accessor for '%s' clashes with field name '%s'." % (field_name, clash_name),
hint=("Rename field '%s', or add/change a related_name "
"argument to the definition for field '%s'.") % (clash_name, field_name),
obj=self,
id='E014',
id='fields.E302',
)
)
if clash_field.name == rel_query_name:
errors.append(
checks.Error(
'Reverse query name for field %s clashes with field %s.' % (field_name, clash_name),
hint=('Rename field %s or add/change a related_name '
'argument to the definition for field %s.') % (clash_name, field_name),
"Reverse query name for '%s' clashes with field name '%s'." % (field_name, clash_name),
hint=("Rename field '%s', or add/change a related_name "
"argument to the definition for field '%s'.") % (clash_name, field_name),
obj=self,
id='E015',
id='fields.E303',
)
)
@@ -223,22 +221,22 @@ class RelatedField(Field):
if clash_field.get_accessor_name() == rel_name:
errors.append(
checks.Error(
'Clash between accessors for %s and %s.' % (field_name, clash_name),
hint=('Add or change a related_name argument '
'to the definition for %s or %s.') % (field_name, clash_name),
"Reverse accessor for '%s' clashes with reverse accessor for '%s'." % (field_name, clash_name),
hint=("Add or change a related_name argument "
"to the definition for '%s' or '%s'.") % (field_name, clash_name),
obj=self,
id='E016',
id='fields.E304',
)
)
if clash_field.get_accessor_name() == rel_query_name:
errors.append(
checks.Error(
'Clash between reverse query names for %s and %s.' % (field_name, clash_name),
hint=('Add or change a related_name argument '
'to the definition for %s or %s.') % (field_name, clash_name),
"Reverse query name for '%s' clashes with reverse query name for '%s'." % (field_name, clash_name),
hint=("Add or change a related_name argument "
"to the definition for '%s' or '%s'.") % (field_name, clash_name),
obj=self,
id='E017',
id='fields.E305',
)
)
@@ -1317,17 +1315,15 @@ class ForeignObject(RelatedField):
has_unique_field = any(rel_field.unique
for rel_field in self.foreign_related_fields)
if not has_unique_field and len(self.foreign_related_fields) > 1:
field_combination = ','.join(rel_field.name
field_combination = ', '.join("'%s'" % rel_field.name
for rel_field in self.foreign_related_fields)
model_name = self.rel.to.__name__
return [
checks.Error(
('No unique=True constraint '
'on field combination "%s" under model %s.') % (field_combination, model_name),
hint=('Set unique=True argument on any of the fields '
'"%s" under model %s.') % (field_combination, model_name),
"None of the fields %s on model '%s' have a unique=True constraint." % (field_combination, model_name),
hint=None,
obj=self,
id='E018',
id='fields.E310',
)
]
elif not has_unique_field:
@@ -1335,11 +1331,11 @@ class ForeignObject(RelatedField):
model_name = self.rel.to.__name__
return [
checks.Error(
('%s.%s must have unique=True '
'because it is referenced by a foreign key.') % (model_name, field_name),
("'%s.%s' must set unique=True "
"because it is referenced by a foreign key.") % (model_name, field_name),
hint=None,
obj=self,
id='E019',
id='fields.E311',
)
]
else:
@@ -1605,19 +1601,19 @@ class ForeignKey(ForeignObject):
if on_delete == SET_NULL and not self.null:
return [
checks.Error(
'The field specifies on_delete=SET_NULL, but cannot be null.',
hint='Set null=True argument on the field.',
'Field specifies on_delete=SET_NULL, but cannot be null.',
hint='Set null=True argument on the field, or change the on_delete rule.',
obj=self,
id='E020',
id='fields.E320',
)
]
elif on_delete == SET_DEFAULT and not self.has_default():
return [
checks.Error(
'The field specifies on_delete=SET_DEFAULT, but has no default value.',
hint=None,
'Field specifies on_delete=SET_DEFAULT, but has no default value.',
hint='Set a default value, or change the on_delete rule.',
obj=self,
id='E021',
id='fields.E321',
)
]
else:
@@ -1864,10 +1860,10 @@ class ManyToManyField(RelatedField):
if self.unique:
return [
checks.Error(
'ManyToManyFields must not be unique.',
'ManyToManyFields cannot be unique.',
hint=None,
obj=self,
id='E022',
id='fields.E330',
)
]
return []
@@ -1879,13 +1875,11 @@ class ManyToManyField(RelatedField):
# The relationship model is not installed.
errors.append(
checks.Error(
('The field specifies a many-to-many relation through model '
'%s, which has not been installed.') % self.rel.through,
hint=('Ensure that you did not misspell the model name and '
'the model is not abstract. Does your INSTALLED_APPS '
'setting contain the app where %s is defined?') % self.rel.through,
("Field specifies a many-to-many relation through model "
"'%s', which has not been installed.") % self.rel.through,
hint=None,
obj=self,
id='E023',
id='fields.E331',
)
)
@@ -1914,7 +1908,7 @@ class ManyToManyField(RelatedField):
'Many-to-many fields with intermediate tables must not be symmetrical.',
hint=None,
obj=self,
id='E024',
id='fields.E332',
)
)
@@ -1926,12 +1920,12 @@ class ManyToManyField(RelatedField):
if seen_self > 2:
errors.append(
checks.Error(
('The model is used as an intermediary model by '
'%s, but it has more than two foreign keys '
'to %s, which is ambiguous and is not permitted.') % (self, from_model_name),
("The model is used as an intermediate model by "
"'%s', but it has more than two foreign keys "
"to '%s', which is ambiguous.") % (self, from_model_name),
hint=None,
obj=self.rel.through,
id='E025',
id='fields.E333',
)
)
@@ -1945,41 +1939,41 @@ class ManyToManyField(RelatedField):
if seen_from > 1:
errors.append(
checks.Error(
('The model is used as an intermediary model by '
'%s, but it has more than one foreign key '
'to %s, which is ambiguous and is not permitted.') % (self, from_model_name),
("The model is used as an intermediate model by "
"'%s', but it has more than one foreign key "
"from '%s', which is ambiguous.") % (self, from_model_name),
hint=('If you want to create a recursive relationship, '
'use ForeignKey("self", symmetrical=False, '
'through="%s").') % relationship_model_name,
obj=self,
id='E026',
id='fields.E334',
)
)
if seen_to > 1:
errors.append(
checks.Error(
('The model is used as an intermediary model by '
'%s, but it has more than one foreign key '
'to %s, which is ambiguous and is not permitted.') % (self, to_model_name),
("The model is used as an intermediate model by "
"'%s', but it has more than one foreign key "
"to '%s', which is ambiguous.") % (self, to_model_name),
hint=('If you want to create a recursive '
'relationship, use ForeignKey("self", '
'symmetrical=False, through="%s").') % relationship_model_name,
obj=self,
id='E027',
id='fields.E335',
)
)
if seen_from == 0 or seen_to == 0:
errors.append(
checks.Error(
('The model is used as an intermediary model by '
'%s, but it misses a foreign key to %s or %s.') % (
("The model is used as an intermediate model by "
"'%s', but it does not have a foreign key to '%s' or '%s'.") % (
self, from_model_name, to_model_name
),
hint=None,
obj=self.rel.through,
id='E028',
id='fields.E336',
)
)
return errors

24
tests/contenttypes_tests/tests.py
View File

@@ -233,13 +233,11 @@ class GenericRelationshipTests(IsolatedModelsTestCase):
errors = Model.rel.field.check()
expected = [
checks.Error(
('The field has a relation with model MissingModel, '
'which has either not been installed or is abstract.'),
hint=('Ensure that you did not misspell the model name and '
'the model is not abstract. Does your INSTALLED_APPS '
'setting contain the app where MissingModel is defined?'),
("Field defines a relation with model 'MissingModel', "
"which is either not installed, or is abstract."),
hint=None,
obj=Model.rel.field,
id='E030',
id='fields.E300',
)
]
self.assertEqual(errors, expected)
@@ -295,12 +293,12 @@ class GenericRelationshipTests(IsolatedModelsTestCase):
errors = Model.rel.field.check()
expected = [
checks.Error(
('The field defines a relation with the model '
'contenttypes_tests.SwappedModel, '
'which has been swapped out.'),
hint='Update the relation to point at settings.TEST_SWAPPED_MODEL',
("Field defines a relation with the model "
"'contenttypes_tests.SwappedModel', "
"which has been swapped out."),
hint="Update the relation to point at 'settings.TEST_SWAPPED_MODEL'.",
obj=Model.rel.field,
id='E029',
id='fields.E301',
)
]
self.assertEqual(errors, expected)
@@ -317,10 +315,10 @@ class GenericRelationshipTests(IsolatedModelsTestCase):
errors = InvalidBookmark.tags_.field.check()
expected = [
checks.Error(
'Field names must not end with underscores.',
'Field names must not end with an underscore.',
hint=None,
obj=InvalidBookmark.tags_.field,
id='E001',
id='fields.E001',
)
]
self.assertEqual(errors, expected)

14
tests/invalid_models_tests/test_models.py
View File

@@ -214,16 +214,16 @@ class FieldNamesTests(IsolatedModelsTestCase):
errors = Model.check()
expected = [
Error(
'Field names must not end with underscores.',
'Field names must not end with an underscore.',
hint=None,
obj=Model._meta.get_field('field_'),
id='E001',
id='fields.E001',
),
Error(
'Field names must not end with underscores.',
'Field names must not end with an underscore.',
hint=None,
obj=Model._meta.get_field('m2m_'),
id='E001',
id='fields.E001',
),
]
self.assertEqual(errors, expected)
@@ -238,7 +238,7 @@ class FieldNamesTests(IsolatedModelsTestCase):
'Field names must not contain "__".',
hint=None,
obj=Model._meta.get_field('some__field'),
id='E052',
id='fields.E002',
)
]
self.assertEqual(errors, expected)
@@ -250,10 +250,10 @@ class FieldNamesTests(IsolatedModelsTestCase):
errors = Model.check()
expected = [
Error(
'Cannot use "pk" as a field name since it is a reserved name.',
"'pk' is a reserved word that cannot be used as a field name.",
hint=None,
obj=Model._meta.get_field('pk'),
id='E051',
id='fields.E003',
)
]
self.assertEqual(errors, expected)

84
tests/invalid_models_tests/test_ordinary_fields.py
View File

@@ -35,10 +35,10 @@ class AutoFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
'The field must have primary_key=True, because it is an AutoField.',
'AutoFields must set primary_key=True.',
hint=None,
obj=field,
id='E048',
id='fields.E100',
),
]
self.assertEqual(errors, expected)
@@ -54,10 +54,10 @@ class BooleanFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
'BooleanFields do not acceps null values.',
'BooleanFields do not accept null values.',
hint='Use a NullBooleanField instead.',
obj=field,
id='E037',
id='fields.E110',
),
]
self.assertEqual(errors, expected)
@@ -88,10 +88,10 @@ class CharFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
'The field must have "max_length" attribute.',
"CharFields must define a 'max_length' attribute.",
hint=None,
obj=field,
id='E038',
id='fields.E120',
),
]
self.assertEqual(errors, expected)
@@ -104,10 +104,10 @@ class CharFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
'"max_length" must be a positive integer.',
"'max_length' must be a positive integer.",
hint=None,
obj=field,
id='E039',
id='fields.E121',
),
]
self.assertEqual(errors, expected)
@@ -120,10 +120,10 @@ class CharFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
'"max_length" must be a positive integer.',
"'max_length' must be a positive integer.",
hint=None,
obj=field,
id='E039',
id='fields.E121',
),
]
self.assertEqual(errors, expected)
@@ -136,10 +136,10 @@ class CharFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
'"choices" must be an iterable (e.g., a list or tuple).',
"'choices' must be an iterable (e.g., a list or tuple).",
hint=None,
obj=field,
id='E033',
id='fields.E004',
),
]
self.assertEqual(errors, expected)
@@ -152,12 +152,10 @@ class CharFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
('All "choices" elements must be a tuple of two elements '
'(the first one is the actual value to be stored '
'and the second element is the human-readable name).'),
"'choices' must be an iterable containing (actual value, human readable name) tuples.",
hint=None,
obj=field,
id='E034',
id='fields.E005',
),
]
self.assertEqual(errors, expected)
@@ -170,10 +168,10 @@ class CharFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
'"db_index" must be either None, True or False.',
"'db_index' must be None, True or False.",
hint=None,
obj=field,
id='E035',
id='fields.E006',
),
]
self.assertEqual(errors, expected)
@@ -210,16 +208,16 @@ class DecimalFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
'The field requires a "decimal_places" attribute.',
"DecimalFields must define a 'decimal_places' attribute.",
hint=None,
obj=field,
id='E041',
id='fields.E130',
),
Error(
'The field requires a "max_digits" attribute.',
"DecimalFields must define a 'max_digits' attribute.",
hint=None,
obj=field,
id='E043',
id='fields.E132',
),
]
self.assertEqual(errors, expected)
@@ -232,16 +230,16 @@ class DecimalFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
'"decimal_places" attribute must be a non-negative integer.',
"'decimal_places' must be a non-negative integer.",
hint=None,
obj=field,
id='E042',
id='fields.E131',
),
Error(
'"max_digits" attribute must be a positive integer.',
"'max_digits' must be a positive integer.",
hint=None,
obj=field,
id='E044',
id='fields.E133',
),
]
self.assertEqual(errors, expected)
@@ -254,16 +252,16 @@ class DecimalFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
'"decimal_places" attribute must be a non-negative integer.',
"'decimal_places' must be a non-negative integer.",
hint=None,
obj=field,
id='E042',
id='fields.E131',
),
Error(
'"max_digits" attribute must be a positive integer.',
"'max_digits' must be a positive integer.",
hint=None,
obj=field,
id='E044',
id='fields.E133',
),
]
self.assertEqual(errors, expected)
@@ -276,10 +274,10 @@ class DecimalFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
'"max_digits" must be greater or equal to "decimal_places".',
"'max_digits' must be greater or equal to 'decimal_places'.",
hint=None,
obj=field,
id='E040',
id='fields.E134',
),
]
self.assertEqual(errors, expected)
@@ -313,10 +311,10 @@ class FileFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
'"unique" is not a valid argument for FileField.',
"'unique' is not a valid argument for a FileField.",
hint=None,
obj=field,
id='E049',
id='fields.E200',
)
]
self.assertEqual(errors, expected)
@@ -329,10 +327,10 @@ class FileFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
'"primary_key" is not a valid argument for FileField.',
"'primary_key' is not a valid argument for a FileField.",
hint=None,
obj=field,
id='E050',
id='fields.E201',
)
]
self.assertEqual(errors, expected)
@@ -348,10 +346,10 @@ class FilePathFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
'The field must have either "allow_files" or "allow_folders" set to True.',
"FilePathFields must have either 'allow_files' or 'allow_folders' set to True.",
hint=None,
obj=field,
id='E045',
id='fields.E140',
),
]
self.assertEqual(errors, expected)
@@ -367,11 +365,11 @@ class GenericIPAddressFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
('The field cannot accept blank values if null values '
'are not allowed, as blank values are stored as null.'),
('GenericIPAddressFields cannot have blank=True if null=False, '
'as blank values are stored as nulls.'),
hint=None,
obj=field,
id='E046',
id='fields.E150',
),
]
self.assertEqual(errors, expected)
@@ -394,11 +392,11 @@ class ImageFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [] if pillow_installed else [
Error(
'To use ImageFields, Pillow must be installed.',
'Cannot use ImageField because Pillow is not installed.',
hint=('Get Pillow at https://pypi.python.org/pypi/Pillow '
'or run command "pip install pillow".'),
obj=field,
id='E032',
id='fields.E210',
),
]
self.assertEqual(errors, expected)

393
tests/invalid_models_tests/test_relative_fields.py
View File

@@ -34,13 +34,11 @@ class RelativeFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
('The field has a relation with model Rel1, '
'which has either not been installed or is abstract.'),
hint=('Ensure that you did not misspell the model name and '
'the model is not abstract. Does your INSTALLED_APPS '
'setting contain the app where Rel1 is defined?'),
("Field defines a relation with model 'Rel1', "
"which is either not installed, or is abstract."),
hint=None,
obj=field,
id='E030',
id='fields.E300',
),
]
self.assertEqual(errors, expected)
@@ -53,13 +51,11 @@ class RelativeFieldTests(IsolatedModelsTestCase):
errors = field.check(from_model=Model)
expected = [
Error(
('The field has a relation with model Rel2, '
'which has either not been installed or is abstract.'),
hint=('Ensure that you did not misspell the model name and '
'the model is not abstract. Does your INSTALLED_APPS '
'setting contain the app where Rel2 is defined?'),
("Field defines a relation with model 'Rel2', "
"which is either not installed, or is abstract."),
hint=None,
obj=field,
id='E030',
id='fields.E300',
),
]
self.assertEqual(errors, expected)
@@ -83,15 +79,14 @@ class RelativeFieldTests(IsolatedModelsTestCase):
errors = field.check(from_model=Group)
expected = [
Error(
('The model is used as an intermediary model by '
'invalid_models_tests.Group.field, but it has more than one '
'foreign key to Person, '
'which is ambiguous and is not permitted.'),
("The model is used as an intermediate model by "
"'invalid_models_tests.Group.field', but it has more than one "
"foreign key to 'Person', which is ambiguous."),
hint=('If you want to create a recursive relationship, use '
'ForeignKey("self", symmetrical=False, '
'through="AmbiguousRelationship").'),
obj=field,
id='E027',
id='fields.E335',
),
]
self.assertEqual(errors, expected)
@@ -116,12 +111,12 @@ class RelativeFieldTests(IsolatedModelsTestCase):
errors = field.check(from_model=Group)
expected = [
Error(
('The model is used as an intermediary model by '
'invalid_models_tests.Group.members, but it misses '
'a foreign key to Group or Person.'),
("The model is used as an intermediate model by "
"'invalid_models_tests.Group.members', but it does not "
"have a foreign key to 'Group' or 'Person'."),
hint=None,
obj=InvalidRelationship,
id='E028',
id='fields.E336',
),
]
self.assertEqual(errors, expected)
@@ -142,12 +137,12 @@ class RelativeFieldTests(IsolatedModelsTestCase):
errors = field.check(from_model=Group)
expected = [
Error(
('The model is used as an intermediary model by '
'invalid_models_tests.Group.members, but it misses '
'a foreign key to Group or Person.'),
("The model is used as an intermediate model by "
"'invalid_models_tests.Group.members', but it does not have "
"a foreign key to 'Group' or 'Person'."),
hint=None,
obj=InvalidRelationship,
id='E028',
id='fields.E336',
),
]
self.assertEqual(errors, expected)
@@ -164,13 +159,11 @@ class RelativeFieldTests(IsolatedModelsTestCase):
errors = field.check(from_model=Group)
expected = [
Error(
('The field specifies a many-to-many relation through model '
'MissingM2MModel, which has not been installed.'),
hint=('Ensure that you did not misspell the model name and '
'the model is not abstract. Does your INSTALLED_APPS '
'setting contain the app where MissingM2MModel is defined?'),
("Field specifies a many-to-many relation through model "
"'MissingM2MModel', which has not been installed."),
hint=None,
obj=field,
id='E023',
id='fields.E331',
),
]
self.assertEqual(errors, expected)
@@ -191,7 +184,7 @@ class RelativeFieldTests(IsolatedModelsTestCase):
'Many-to-many fields with intermediate tables must not be symmetrical.',
hint=None,
obj=field,
id='E024',
id='fields.E332',
),
]
self.assertEqual(errors, expected)
@@ -210,13 +203,12 @@ class RelativeFieldTests(IsolatedModelsTestCase):
errors = field.check(from_model=Person)
expected = [
Error(
('The model is used as an intermediary model by '
'invalid_models_tests.Person.friends, but it has more than two '
'foreign keys to Person, which is ambiguous and '
'is not permitted.'),
("The model is used as an intermediate model by "
"'invalid_models_tests.Person.friends', but it has more than two "
"foreign keys to 'Person', which is ambiguous."),
hint=None,
obj=InvalidRelationship,
id='E025',
id='fields.E333',
),
]
self.assertEqual(errors, expected)
@@ -238,7 +230,7 @@ class RelativeFieldTests(IsolatedModelsTestCase):
'Many-to-many fields with intermediate tables must not be symmetrical.',
hint=None,
obj=field,
id='E024',
id='fields.E332',
),
]
self.assertEqual(errors, expected)
@@ -255,13 +247,11 @@ class RelativeFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
('The field has a relation with model AbstractModel, '
'which has either not been installed or is abstract.'),
hint=('Ensure that you did not misspell the model name and '
'the model is not abstract. Does your INSTALLED_APPS '
'setting contain the app where AbstractModel is defined?'),
("Field defines a relation with model 'AbstractModel', "
"which is either not installed, or is abstract."),
hint=None,
obj=field,
id='E030',
id='fields.E300',
),
]
self.assertEqual(errors, expected)
@@ -278,13 +268,11 @@ class RelativeFieldTests(IsolatedModelsTestCase):
errors = field.check(from_model=Model)
expected = [
Error(
('The field has a relation with model AbstractModel, '
'which has either not been installed or is abstract.'),
hint=('Ensure that you did not misspell the model name and '
'the model is not abstract. Does your INSTALLED_APPS '
'setting contain the app where AbstractModel is defined?'),
("Field defines a relation with model 'AbstractModel', "
"which is either not installed, or is abstract."),
hint=None,
obj=field,
id='E030',
id='fields.E300',
),
]
self.assertEqual(errors, expected)
@@ -300,10 +288,10 @@ class RelativeFieldTests(IsolatedModelsTestCase):
errors = field.check(from_model=Group)
expected = [
Error(
'ManyToManyFields must not be unique.',
'ManyToManyFields cannot be unique.',
hint=None,
obj=field,
id='E022',
id='fields.E330',
),
]
self.assertEqual(errors, expected)
@@ -319,10 +307,10 @@ class RelativeFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
'Target.bad must have unique=True because it is referenced by a foreign key.',
"'Target.bad' must set unique=True because it is referenced by a foreign key.",
hint=None,
obj=field,
id='E019',
id='fields.E311',
),
]
self.assertEqual(errors, expected)
@@ -338,10 +326,10 @@ class RelativeFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
'Target.bad must have unique=True because it is referenced by a foreign key.',
"'Target.bad' must set unique=True because it is referenced by a foreign key.",
hint=None,
obj=field,
id='E019',
id='fields.E311',
),
]
self.assertEqual(errors, expected)
@@ -364,12 +352,11 @@ class RelativeFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
('No unique=True constraint on field combination '
'"country_id,city_id" under model Person.'),
hint=('Set unique=True argument on any of the fields '
'"country_id,city_id" under model Person.'),
("None of the fields 'country_id', 'city_id' on model 'Person' "
"have a unique=True constraint."),
hint=None,
obj=field,
id='E018',
id='fields.E310',
)
]
self.assertEqual(errors, expected)
@@ -386,10 +373,10 @@ class RelativeFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
'The field specifies on_delete=SET_NULL, but cannot be null.',
hint='Set null=True argument on the field.',
'Field specifies on_delete=SET_NULL, but cannot be null.',
hint='Set null=True argument on the field, or change the on_delete rule.',
obj=field,
id='E020',
id='fields.E320',
),
]
self.assertEqual(errors, expected)
@@ -406,10 +393,10 @@ class RelativeFieldTests(IsolatedModelsTestCase):
errors = field.check()
expected = [
Error(
'The field specifies on_delete=SET_DEFAULT, but has no default value.',
hint=None,
'Field specifies on_delete=SET_DEFAULT, but has no default value.',
hint='Set a default value, or change the on_delete rule.',
obj=field,
id='E021',
id='fields.E321',
),
]
self.assertEqual(errors, expected)
@@ -424,9 +411,9 @@ class RelativeFieldTests(IsolatedModelsTestCase):
expected = [
Error(
'Primary keys must not have null=True.',
hint='Set null=False on the field or remove primary_key=True argument.',
hint='Set null=False on the field, or remove primary_key=True argument.',
obj=field,
id='E036',
id='fields.E007',
),
]
self.assertEqual(errors, expected)
@@ -489,10 +476,10 @@ class RelativeFieldTests(IsolatedModelsTestCase):
]
expected_error = Error(
('The field defines a relation with the model '
'invalid_models_tests.SwappedModel, which has been swapped out.'),
hint='Update the relation to point at settings.TEST_SWAPPED_MODEL',
id='E029',
("Field defines a relation with the model "
"'invalid_models_tests.SwappedModel', which has been swapped out."),
hint="Update the relation to point at 'settings.TEST_SWAPPED_MODEL'.",
id='fields.E301',
)
for field in fields:
@@ -546,12 +533,12 @@ class AccessorClashTests(IsolatedModelsTestCase):
errors = Model.check()
expected = [
Error(
'Accessor for field Model.rel clashes with field Target.model_set.',
hint=('Rename field Target.model_set or add/change '
'a related_name argument to the definition '
'for field Model.rel.'),
"Reverse accessor for 'Model.rel' clashes with field name 'Target.model_set'.",
hint=("Rename field 'Target.model_set', or add/change "
"a related_name argument to the definition "
"for field 'Model.rel'."),
obj=Model._meta.get_field('rel'),
id='E014',
id='fields.E302',
),
]
self.assertEqual(errors, expected)
@@ -567,18 +554,18 @@ class AccessorClashTests(IsolatedModelsTestCase):
errors = Model.check()
expected = [
Error(
'Clash between accessors for Model.foreign and Model.m2m.',
hint=('Add or change a related_name argument to the definition '
'for Model.foreign or Model.m2m.'),
"Reverse accessor for 'Model.foreign' clashes with reverse accessor for 'Model.m2m'.",
hint=("Add or change a related_name argument to the definition "
"for 'Model.foreign' or 'Model.m2m'."),
obj=Model._meta.get_field('foreign'),
id='E016',
id='fields.E304',
),
Error(
'Clash between accessors for Model.m2m and Model.foreign.',
hint=('Add or change a related_name argument to the definition '
'for Model.m2m or Model.foreign.'),
"Reverse accessor for 'Model.m2m' clashes with reverse accessor for 'Model.foreign'.",
hint=("Add or change a related_name argument to the definition "
"for 'Model.m2m' or 'Model.foreign'."),
obj=Model._meta.get_field('m2m'),
id='E016',
id='fields.E304',
),
]
self.assertEqual(errors, expected)
@@ -602,12 +589,12 @@ class AccessorClashTests(IsolatedModelsTestCase):
errors = Model.check()
expected = [
Error(
'Accessor for field Model.children clashes with field Child.m2m_clash.',
hint=('Rename field Child.m2m_clash or add/change '
'a related_name argument to the definition '
'for field Model.children.'),
"Reverse accessor for 'Model.children' clashes with field name 'Child.m2m_clash'.",
hint=("Rename field 'Child.m2m_clash', or add/change "
"a related_name argument to the definition "
"for field 'Model.children'."),
obj=Model._meta.get_field('children'),
id='E014',
id='fields.E302',
)
]
self.assertEqual(errors, expected)
@@ -658,12 +645,12 @@ class ReverseQueryNameClashTests(IsolatedModelsTestCase):
errors = Model.check()
expected = [
Error(
'Reverse query name for field Model.rel clashes with field Target.model.',
hint=('Rename field Target.model or add/change '
'a related_name argument to the definition '
'for field Model.rel.'),
"Reverse query name for 'Model.rel' clashes with field name 'Target.model'.",
hint=("Rename field 'Target.model', or add/change "
"a related_name argument to the definition "
"for field 'Model.rel'."),
obj=Model._meta.get_field('rel'),
id='E015',
id='fields.E303',
),
]
self.assertEqual(errors, expected)
@@ -714,20 +701,20 @@ class ExplicitRelatedNameClashTests(IsolatedModelsTestCase):
errors = Model.check()
expected = [
Error(
'Accessor for field Model.rel clashes with field Target.clash.',
hint=('Rename field Target.clash or add/change '
'a related_name argument to the definition '
'for field Model.rel.'),
"Reverse accessor for 'Model.rel' clashes with field name 'Target.clash'.",
hint=("Rename field 'Target.clash', or add/change "
"a related_name argument to the definition "
"for field 'Model.rel'."),
obj=Model._meta.get_field('rel'),
id='E014',
id='fields.E302',
),
Error(
'Reverse query name for field Model.rel clashes with field Target.clash.',
hint=('Rename field Target.clash or add/change '
'a related_name argument to the definition '
'for field Model.rel.'),
"Reverse query name for 'Model.rel' clashes with field name 'Target.clash'.",
hint=("Rename field 'Target.clash', or add/change "
"a related_name argument to the definition "
"for field 'Model.rel'."),
obj=Model._meta.get_field('rel'),
id='E015',
id='fields.E303',
),
]
self.assertEqual(errors, expected)
@@ -784,11 +771,11 @@ class ExplicitRelatedQueryNameClashTests(IsolatedModelsTestCase):
errors = Model.check()
expected = [
Error(
'Reverse query name for field Model.rel clashes with field Target.clash.',
hint=('Rename field Target.clash or add/change a related_name '
'argument to the definition for field Model.rel.'),
"Reverse query name for 'Model.rel' clashes with field name 'Target.clash'.",
hint=("Rename field 'Target.clash', or add/change a related_name "
"argument to the definition for field 'Model.rel'."),
obj=Model._meta.get_field('rel'),
id='E015',
id='fields.E303',
),
]
self.assertEqual(errors, expected)
@@ -804,18 +791,18 @@ class SelfReferentialM2MClashTests(IsolatedModelsTestCase):
errors = Model.check()
expected = [
Error(
'Clash between accessors for Model.first_m2m and Model.second_m2m.',
hint=('Add or change a related_name argument to the definition '
'for Model.first_m2m or Model.second_m2m.'),
"Reverse accessor for 'Model.first_m2m' clashes with reverse accessor for 'Model.second_m2m'.",
hint=("Add or change a related_name argument to the definition "
"for 'Model.first_m2m' or 'Model.second_m2m'."),
obj=Model._meta.get_field('first_m2m'),
id='E016',
id='fields.E304',
),
Error(
'Clash between accessors for Model.second_m2m and Model.first_m2m.',
hint=('Add or change a related_name argument to the definition '
'for Model.second_m2m or Model.first_m2m.'),
"Reverse accessor for 'Model.second_m2m' clashes with reverse accessor for 'Model.first_m2m'.",
hint=("Add or change a related_name argument to the definition "
"for 'Model.second_m2m' or 'Model.first_m2m'."),
obj=Model._meta.get_field('second_m2m'),
id='E016',
id='fields.E304',
),
]
self.assertEqual(errors, expected)
@@ -827,12 +814,12 @@ class SelfReferentialM2MClashTests(IsolatedModelsTestCase):
errors = Model.check()
expected = [
Error(
'Accessor for field Model.model_set clashes with field Model.model_set.',
hint=('Rename field Model.model_set or add/change '
'a related_name argument to the definition '
'for field Model.model_set.'),
"Reverse accessor for 'Model.model_set' clashes with field name 'Model.model_set'.",
hint=("Rename field 'Model.model_set', or add/change "
"a related_name argument to the definition "
"for field 'Model.model_set'."),
obj=Model._meta.get_field('model_set'),
id='E014',
id='fields.E302',
),
]
self.assertEqual(errors, expected)
@@ -844,11 +831,11 @@ class SelfReferentialM2MClashTests(IsolatedModelsTestCase):
errors = Model.check()
expected = [
Error(
'Reverse query name for field Model.model clashes with field Model.model.',
hint=('Rename field Model.model or add/change a related_name '
'argument to the definition for field Model.model.'),
"Reverse query name for 'Model.model' clashes with field name 'Model.model'.",
hint=("Rename field 'Model.model', or add/change a related_name "
"argument to the definition for field 'Model.model'."),
obj=Model._meta.get_field('model'),
id='E015',
id='fields.E303',
),
]
self.assertEqual(errors, expected)
@@ -862,18 +849,18 @@ class SelfReferentialM2MClashTests(IsolatedModelsTestCase):
errors = Model.check()
expected = [
Error(
'Accessor for field Model.m2m clashes with field Model.clash.',
hint=('Rename field Model.clash or add/change a related_name '
'argument to the definition for field Model.m2m.'),
"Reverse accessor for 'Model.m2m' clashes with field name 'Model.clash'.",
hint=("Rename field 'Model.clash', or add/change a related_name "
"argument to the definition for field 'Model.m2m'."),
obj=Model._meta.get_field('m2m'),
id='E014',
id='fields.E302',
),
Error(
'Reverse query name for field Model.m2m clashes with field Model.clash.',
hint=('Rename field Model.clash or add/change a related_name '
'argument to the definition for field Model.m2m.'),
"Reverse query name for 'Model.m2m' clashes with field name 'Model.clash'.",
hint=("Rename field 'Model.clash', or add/change a related_name "
"argument to the definition for field 'Model.m2m'."),
obj=Model._meta.get_field('m2m'),
id='E015',
id='fields.E303',
),
]
self.assertEqual(errors, expected)
@@ -898,12 +885,12 @@ class SelfReferentialFKClashTests(IsolatedModelsTestCase):
errors = Model.check()
expected = [
Error(
'Accessor for field Model.model_set clashes with field Model.model_set.',
hint=('Rename field Model.model_set or add/change '
'a related_name argument to the definition '
'for field Model.model_set.'),
"Reverse accessor for 'Model.model_set' clashes with field name 'Model.model_set'.",
hint=("Rename field 'Model.model_set', or add/change "
"a related_name argument to the definition "
"for field 'Model.model_set'."),
obj=Model._meta.get_field('model_set'),
id='E014',
id='fields.E302',
),
]
self.assertEqual(errors, expected)
@@ -915,12 +902,12 @@ class SelfReferentialFKClashTests(IsolatedModelsTestCase):
errors = Model.check()
expected = [
Error(
'Reverse query name for field Model.model clashes with field Model.model.',
hint=('Rename field Model.model or add/change '
'a related_name argument to the definition '
'for field Model.model.'),
"Reverse query name for 'Model.model' clashes with field name 'Model.model'.",
hint=("Rename field 'Model.model', or add/change "
"a related_name argument to the definition "
"for field 'Model.model'."),
obj=Model._meta.get_field('model'),
id='E015',
id='fields.E303',
),
]
self.assertEqual(errors, expected)
@@ -933,20 +920,20 @@ class SelfReferentialFKClashTests(IsolatedModelsTestCase):
errors = Model.check()
expected = [
Error(
'Accessor for field Model.foreign clashes with field Model.clash.',
hint=('Rename field Model.clash or add/change '
'a related_name argument to the definition '
'for field Model.foreign.'),
"Reverse accessor for 'Model.foreign' clashes with field name 'Model.clash'.",
hint=("Rename field 'Model.clash', or add/change "
"a related_name argument to the definition "
"for field 'Model.foreign'."),
obj=Model._meta.get_field('foreign'),
id='E014',
id='fields.E302',
),
Error(
'Reverse query name for field Model.foreign clashes with field Model.clash.',
hint=('Rename field Model.clash or add/change '
'a related_name argument to the definition '
'for field Model.foreign.'),
"Reverse query name for 'Model.foreign' clashes with field name 'Model.clash'.",
hint=("Rename field 'Model.clash', or add/change "
"a related_name argument to the definition "
"for field 'Model.foreign'."),
obj=Model._meta.get_field('foreign'),
id='E015',
id='fields.E303',
),
]
self.assertEqual(errors, expected)
@@ -976,91 +963,91 @@ class ComplexClashTests(IsolatedModelsTestCase):
errors = Model.check()
expected = [
Error(
'Accessor for field Model.foreign_1 clashes with field Target.id.',
hint=('Rename field Target.id or add/change a related_name '
'argument to the definition for field Model.foreign_1.'),
"Reverse accessor for 'Model.foreign_1' clashes with field name 'Target.id'.",
hint=("Rename field 'Target.id', or add/change a related_name "
"argument to the definition for field 'Model.foreign_1'."),
obj=Model._meta.get_field('foreign_1'),
id='E014',
id='fields.E302',
),
Error(
'Reverse query name for field Model.foreign_1 clashes with field Target.id.',
hint=('Rename field Target.id or add/change a related_name '
'argument to the definition for field Model.foreign_1.'),
"Reverse query name for 'Model.foreign_1' clashes with field name 'Target.id'.",
hint=("Rename field 'Target.id', or add/change a related_name "
"argument to the definition for field 'Model.foreign_1'."),
obj=Model._meta.get_field('foreign_1'),
id='E015',
id='fields.E303',
),
Error(
'Clash between accessors for Model.foreign_1 and Model.m2m_1.',
hint=('Add or change a related_name argument to '
'the definition for Model.foreign_1 or Model.m2m_1.'),
"Reverse accessor for 'Model.foreign_1' clashes with reverse accessor for 'Model.m2m_1'.",
hint=("Add or change a related_name argument to "
"the definition for 'Model.foreign_1' or 'Model.m2m_1'."),
obj=Model._meta.get_field('foreign_1'),
id='E016',
id='fields.E304',
),
Error(
'Clash between reverse query names for Model.foreign_1 and Model.m2m_1.',
hint=('Add or change a related_name argument to '
'the definition for Model.foreign_1 or Model.m2m_1.'),
"Reverse query name for 'Model.foreign_1' clashes with reverse query name for 'Model.m2m_1'.",
hint=("Add or change a related_name argument to "
"the definition for 'Model.foreign_1' or 'Model.m2m_1'."),
obj=Model._meta.get_field('foreign_1'),
id='E017',
id='fields.E305',
),
Error(
'Clash between accessors for Model.foreign_2 and Model.m2m_2.',
hint=('Add or change a related_name argument '
'to the definition for Model.foreign_2 or Model.m2m_2.'),
"Reverse accessor for 'Model.foreign_2' clashes with reverse accessor for 'Model.m2m_2'.",
hint=("Add or change a related_name argument "
"to the definition for 'Model.foreign_2' or 'Model.m2m_2'."),
obj=Model._meta.get_field('foreign_2'),
id='E016',
id='fields.E304',
),
Error(
'Clash between reverse query names for Model.foreign_2 and Model.m2m_2.',
hint=('Add or change a related_name argument to '
'the definition for Model.foreign_2 or Model.m2m_2.'),
"Reverse query name for 'Model.foreign_2' clashes with reverse query name for 'Model.m2m_2'.",
hint=("Add or change a related_name argument to "
"the definition for 'Model.foreign_2' or 'Model.m2m_2'."),
obj=Model._meta.get_field('foreign_2'),
id='E017',
id='fields.E305',
),
Error(
'Accessor for field Model.m2m_1 clashes with field Target.id.',
hint=('Rename field Target.id or add/change a related_name '
'argument to the definition for field Model.m2m_1.'),
"Reverse accessor for 'Model.m2m_1' clashes with field name 'Target.id'.",
hint=("Rename field 'Target.id', or add/change a related_name "
"argument to the definition for field 'Model.m2m_1'."),
obj=Model._meta.get_field('m2m_1'),
id='E014',
id='fields.E302',
),
Error(
'Reverse query name for field Model.m2m_1 clashes with field Target.id.',
hint=('Rename field Target.id or add/change a related_name '
'argument to the definition for field Model.m2m_1.'),
"Reverse query name for 'Model.m2m_1' clashes with field name 'Target.id'.",
hint=("Rename field 'Target.id', or add/change a related_name "
"argument to the definition for field 'Model.m2m_1'."),
obj=Model._meta.get_field('m2m_1'),
id='E015',
id='fields.E303',
),
Error(
'Clash between accessors for Model.m2m_1 and Model.foreign_1.',
hint=('Add or change a related_name argument to the definition '
'for Model.m2m_1 or Model.foreign_1.'),
"Reverse accessor for 'Model.m2m_1' clashes with reverse accessor for 'Model.foreign_1'.",
hint=("Add or change a related_name argument to the definition "
"for 'Model.m2m_1' or 'Model.foreign_1'."),
obj=Model._meta.get_field('m2m_1'),
id='E016',
id='fields.E304',
),
Error(
'Clash between reverse query names for Model.m2m_1 and Model.foreign_1.',
hint=('Add or change a related_name argument to '
'the definition for Model.m2m_1 or Model.foreign_1.'),
"Reverse query name for 'Model.m2m_1' clashes with reverse query name for 'Model.foreign_1'.",
hint=("Add or change a related_name argument to "
"the definition for 'Model.m2m_1' or 'Model.foreign_1'."),
obj=Model._meta.get_field('m2m_1'),
id='E017',
id='fields.E305',
),
Error(
'Clash between accessors for Model.m2m_2 and Model.foreign_2.',
hint=('Add or change a related_name argument to the definition '
'for Model.m2m_2 or Model.foreign_2.'),
"Reverse accessor for 'Model.m2m_2' clashes with reverse accessor for 'Model.foreign_2'.",
hint=("Add or change a related_name argument to the definition "
"for 'Model.m2m_2' or 'Model.foreign_2'."),
obj=Model._meta.get_field('m2m_2'),
id='E016',
id='fields.E304',
),
Error(
'Clash between reverse query names for Model.m2m_2 and Model.foreign_2.',
hint=('Add or change a related_name argument to the definition '
'for Model.m2m_2 or Model.foreign_2.'),
"Reverse query name for 'Model.m2m_2' clashes with reverse query name for 'Model.foreign_2'.",
hint=("Add or change a related_name argument to the definition "
"for 'Model.m2m_2' or 'Model.foreign_2'."),
obj=Model._meta.get_field('m2m_2'),
id='E017',
id='fields.E305',
),
]
self.assertEqual(errors, expected)

4
tests/model_validation/tests.py
View File

@@ -37,7 +37,7 @@ class ModelValidationTest(TestCase):
"sender, which has not been installed.",
hint=None,
obj='model_validation.tests',
id='E014',
id='signals.E001',
),
Error(
"An instance of the `OnPostInit` class was connected to "
@@ -45,7 +45,7 @@ class ModelValidationTest(TestCase):
"'missing-app.Model' sender, which has not been installed.",
hint=None,
obj='model_validation.tests',
id='E014',
id='signals.E001',
)
]
self.assertEqual(errors, expected)