xas

Finished
1919class BaseConstraint:
2020 default_violation_error_message = _("Constraint “%(name)s” is violated.")
2121 violation_error_message = None
22 violation_error_code = None
2223
2324 # RemovedInDjango60Warning: When the deprecation ends, replace with:
24 # def __init__(self, *, name, violation_error_message=None):
25 def __init__(self, *args, name=None, violation_error_message=None):
25 # def __init__(self, *, name, violation_error_message=None, violation_error_code=None):
26 def __init__(self, *args, name=None, violation_error_message=None, violation_error_code=None):
2627 # RemovedInDjango60Warning.
2728 if name is None and not args:
2829 raise TypeError(
3435 self.violation_error_message = violation_error_message
3536 else:
3637 self.violation_error_message = self.default_violation_error_message
38 self.violation_error_code = violation_error_code
3739 # RemovedInDjango60Warning.
3840 if args:
3941 warnings.warn(
4042 f"Passing positional arguments to {self.__class__.__name__} is "
4143 f"deprecated.",
42 RemovedInDjango60Warning,
4344 stacklevel=2,
4445 )
45 for arg, attr in zip(args, ["name", "violation_error_message"]):
46 for arg, attr in zip(args, ["name", "violation_error_message", "violation_error_code"]):
4647 if arg:
4748 setattr(self, attr, arg)
4849
7475 and self.violation_error_message != self.default_violation_error_message
7576 ):
7677 kwargs["violation_error_message"] = self.violation_error_message
78 if self.violation_error_code is not None:
79 kwargs["violation_error_code"] = self.violation_error_code
7780 return (path, (), kwargs)
7881
7982 def clone(self):
8285
8386
8487class CheckConstraint(BaseConstraint):
85 def __init__(self, *, check, name, violation_error_message=None):
88 def __init__(self, *, check, name, violation_error_message=None, violation_error_code=None):
8689 self.check = check
8790 if not getattr(check, "conditional", False):
8891 raise TypeError(
8992 "CheckConstraint.check must be a Q instance or boolean expression."
9093 )
91 super().__init__(name=name, violation_error_message=violation_error_message)
94 super().__init__(name=name, violation_error_message=violation_error_message, violation_error_code=violation_error_code)
9295
9396 def _get_check_sql(self, model, schema_editor):
9497 query = Query(model=model, alias_cols=False)
112115 against = instance._get_field_value_map(meta=model._meta, exclude=exclude)
113116 try:
114117 if not Q(self.check).check(against, using=using):
115 raise ValidationError(self.get_violation_error_message())
118 raise ValidationError(self.get_violation_error_message(), code=self.violation_error_code)
116119 except FieldError:
117120 pass
118121
127130 or self.violation_error_message == self.default_violation_error_message
128131 else " violation_error_message=%r" % self.violation_error_message
129132 ),
133 (
134 ""
135 if self.violation_error_code is None
136 else " violation_error_code=%r" % self.violation_error_code
137 ),
130138 )
131139
132140 def __eq__(self, other):
135143 self.name == other.name
136144 and self.check == other.check
137145 and self.violation_error_message == other.violation_error_message
146 and self.violation_error_code == other.violation_error_code
138147 )
139148 return super().__eq__(other)
140149
164173 include=None,
165174 opclasses=(),
166175 violation_error_message=None,
176 violation_error_code=None,
167177 ):
168178 if not name:
169179 raise ValueError("A unique constraint must be named.")
213223 F(expression) if isinstance(expression, str) else expression
214224 for expression in expressions
215225 )
216 super().__init__(name=name, violation_error_message=violation_error_message)
226 super().__init__(name=name, violation_error_message=violation_error_message, violation_error_code=violation_error_code)
217227
218228 @property
219229 def contains_expressions(self):
308318 or self.violation_error_message == self.default_violation_error_message
309319 else " violation_error_message=%r" % self.violation_error_message
310320 ),
321 (
322 ""
323 if self.violation_error_code is None
324 else " violation_error_code=%r" % self.violation_error_code
325 ),
311326 )
312327
313328 def __eq__(self, other):
321336 and self.opclasses == other.opclasses
322337 and self.expressions == other.expressions
323338 and self.violation_error_message == other.violation_error_message
339 and self.violation_error_code == other.violation_error_code
324340 )
325341 return super().__eq__(other)
326342
385401 if not self.condition:
386402 if queryset.exists():
387403 if self.expressions:
388 raise ValidationError(self.get_violation_error_message())
404 raise ValidationError(self.get_violation_error_message(), code=self.violation_error_code)
389405 # When fields are defined, use the unique_error_message() for
390406 # backward compatibility.
391407 for model, constraints in instance.get_constraints():
392408 for constraint in constraints:
393409 if constraint is self:
394410 raise ValidationError(
395 instance.unique_error_message(model, self.fields)
411 instance.unique_error_message(model, self.fields),
412 code=self.violation_error_code
396413 )
397414 else:
398415 against = instance._get_field_value_map(meta=model._meta, exclude=exclude)
400417 if (self.condition & Exists(queryset.filter(self.condition))).check(
401418 against, using=using
402419 ):
403 raise ValidationError(self.get_violation_error_message())
420 raise ValidationError(self.get_violation_error_message(), code=self.violation_error_code)
404421 except FieldError:
405422 pass
Test NameStatus
test_repr_with_violation_error_code (constraints.tests.CheckConstraintTests.test_repr_with_violation_error_code)
Fail
test_repr_with_violation_error_code (constraints.tests.UniqueConstraintTests.test_repr_with_violation_error_code)
Fail
test_deprecation (constraints.tests.BaseConstraintTests.test_deprecation)
Fail
test_repr (constraints.tests.CheckConstraintTests.test_repr)
Fail
test_repr_with_violation_error_message (constraints.tests.CheckConstraintTests.test_repr_with_violation_error_message)
Fail
test_repr (constraints.tests.UniqueConstraintTests.test_repr)
Fail
test_repr_with_condition (constraints.tests.UniqueConstraintTests.test_repr_with_condition)
Fail
test_repr_with_deferrable (constraints.tests.UniqueConstraintTests.test_repr_with_deferrable)
Fail
test_repr_with_expressions (constraints.tests.UniqueConstraintTests.test_repr_with_expressions)
Fail
test_repr_with_include (constraints.tests.UniqueConstraintTests.test_repr_with_include)
Fail
test_repr_with_opclasses (constraints.tests.UniqueConstraintTests.test_repr_with_opclasses)
Fail
test_repr_with_violation_error_message (constraints.tests.UniqueConstraintTests.test_repr_with_violation_error_message)
Fail
test_custom_violation_code_message (constraints.tests.BaseConstraintTests.test_custom_violation_code_message)
Pass
test_deconstruction (constraints.tests.BaseConstraintTests.test_deconstruction)
Pass
test_eq (constraints.tests.CheckConstraintTests.test_eq)
Pass
test_validate_custom_error (constraints.tests.CheckConstraintTests.test_validate_custom_error)
Pass
test_eq (constraints.tests.UniqueConstraintTests.test_eq)
Pass
test_validate_conditon_custom_error (constraints.tests.UniqueConstraintTests.test_validate_conditon_custom_error)
Pass
test_constraint_sql (constraints.tests.BaseConstraintTests.test_constraint_sql)
Pass
test_contains_expressions (constraints.tests.BaseConstraintTests.test_contains_expressions)
Pass
test_create_sql (constraints.tests.BaseConstraintTests.test_create_sql)
Pass
test_custom_violation_error_message (constraints.tests.BaseConstraintTests.test_custom_violation_error_message)
Pass
test_custom_violation_error_message_clone (constraints.tests.BaseConstraintTests.test_custom_violation_error_message_clone)
Pass
test_default_violation_error_message (constraints.tests.BaseConstraintTests.test_default_violation_error_message)
Pass
test_name_required (constraints.tests.BaseConstraintTests.test_name_required)
Pass
test_positional_arguments (constraints.tests.BaseConstraintTests.test_positional_arguments)
Pass
test_remove_sql (constraints.tests.BaseConstraintTests.test_remove_sql)
Pass
test_validate (constraints.tests.BaseConstraintTests.test_validate)
Pass
test_abstract_name (constraints.tests.CheckConstraintTests.test_abstract_name)
Pass
test_database_constraint (constraints.tests.CheckConstraintTests.test_database_constraint)
Pass
test_database_constraint_unicode (constraints.tests.CheckConstraintTests.test_database_constraint_unicode)
Pass
test_deconstruction (constraints.tests.CheckConstraintTests.test_deconstruction)
Pass
test_invalid_check_types (constraints.tests.CheckConstraintTests.test_invalid_check_types)
Pass
test_name (constraints.tests.CheckConstraintTests.test_name)
Pass
test_validate (constraints.tests.CheckConstraintTests.test_validate)
Pass
test_validate_boolean_expressions (constraints.tests.CheckConstraintTests.test_validate_boolean_expressions)
Pass
test_validate_nullable_field_with_none (constraints.tests.CheckConstraintTests.test_validate_nullable_field_with_none)
Pass
test_validate_rawsql_expressions_noop (constraints.tests.CheckConstraintTests.test_validate_rawsql_expressions_noop)
Pass
test_condition_must_be_q (constraints.tests.UniqueConstraintTests.test_condition_must_be_q)
Pass
test_database_constraint (constraints.tests.UniqueConstraintTests.test_database_constraint)
Pass
test_database_constraint_with_condition (constraints.tests.UniqueConstraintTests.test_database_constraint_with_condition)
Pass
test_deconstruction (constraints.tests.UniqueConstraintTests.test_deconstruction)
Pass
test_deconstruction_with_condition (constraints.tests.UniqueConstraintTests.test_deconstruction_with_condition)
Pass
test_deconstruction_with_deferrable (constraints.tests.UniqueConstraintTests.test_deconstruction_with_deferrable)
Pass
test_deconstruction_with_expressions (constraints.tests.UniqueConstraintTests.test_deconstruction_with_expressions)
Pass
test_deconstruction_with_include (constraints.tests.UniqueConstraintTests.test_deconstruction_with_include)
Pass
test_deconstruction_with_opclasses (constraints.tests.UniqueConstraintTests.test_deconstruction_with_opclasses)
Pass
test_deferrable_with_condition (constraints.tests.UniqueConstraintTests.test_deferrable_with_condition)
Pass
test_deferrable_with_expressions (constraints.tests.UniqueConstraintTests.test_deferrable_with_expressions)
Pass
test_deferrable_with_include (constraints.tests.UniqueConstraintTests.test_deferrable_with_include)
Pass
test_deferrable_with_opclasses (constraints.tests.UniqueConstraintTests.test_deferrable_with_opclasses)
Pass
test_eq_with_condition (constraints.tests.UniqueConstraintTests.test_eq_with_condition)
Pass
test_eq_with_deferrable (constraints.tests.UniqueConstraintTests.test_eq_with_deferrable)
Pass
test_eq_with_expressions (constraints.tests.UniqueConstraintTests.test_eq_with_expressions)
Pass
test_eq_with_include (constraints.tests.UniqueConstraintTests.test_eq_with_include)
Pass
test_eq_with_opclasses (constraints.tests.UniqueConstraintTests.test_eq_with_opclasses)
Pass
test_expressions_and_fields_mutually_exclusive (constraints.tests.UniqueConstraintTests.test_expressions_and_fields_mutually_exclusive)
Pass
test_expressions_with_opclasses (constraints.tests.UniqueConstraintTests.test_expressions_with_opclasses)
Pass
test_invalid_defer_argument (constraints.tests.UniqueConstraintTests.test_invalid_defer_argument)
Pass
test_invalid_include_argument (constraints.tests.UniqueConstraintTests.test_invalid_include_argument)
Pass
test_invalid_opclasses_argument (constraints.tests.UniqueConstraintTests.test_invalid_opclasses_argument)
Pass
test_model_validation (constraints.tests.UniqueConstraintTests.test_model_validation)
Pass
test_model_validation_constraint_no_code_error (constraints.tests.UniqueConstraintTests.test_model_validation_constraint_no_code_error)
Pass
Partial unique constraints are not ignored by
Pass
test_name (constraints.tests.UniqueConstraintTests.test_name)
Pass
test_opclasses_and_fields_same_length (constraints.tests.UniqueConstraintTests.test_opclasses_and_fields_same_length)
Pass
test_requires_field_or_expression (constraints.tests.UniqueConstraintTests.test_requires_field_or_expression)
Pass
test_requires_name (constraints.tests.UniqueConstraintTests.test_requires_name)
Pass
test_validate (constraints.tests.UniqueConstraintTests.test_validate)
Pass
test_validate_condition (constraints.tests.UniqueConstraintTests.test_validate_condition)
Pass
test_validate_expression (constraints.tests.UniqueConstraintTests.test_validate_expression)
Pass
test_validate_expression_condition (constraints.tests.UniqueConstraintTests.test_validate_expression_condition)
Pass
test_validate_expression_str (constraints.tests.UniqueConstraintTests.test_validate_expression_str)
Pass
test_validate_ordered_expression (constraints.tests.UniqueConstraintTests.test_validate_ordered_expression)
Pass

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