From 788de6b5fdef05c1f321868db964ffe31949fbac Mon Sep 17 00:00:00 2001 From: Gary Wilson Jr Date: Thu, 14 Aug 2008 15:37:43 +0000 Subject: [PATCH] Fixed #8206 -- Removed validate methods of Model and Model fields. They are are unsupported for 1.0 and will be replaced with more complete model validation (refs #6845). git-svn-id: http://code.djangoproject.com/svn/django/trunk@8348 bcc190cf-cafb-0310-a4f2-bffc1f526a37 --- django/contrib/sessions/models.py | 4 + django/db/models/base.py | 22 --- django/db/models/fields/__init__.py | 32 ----- tests/modeltests/validation/__init__.py | 0 tests/modeltests/validation/models.py | 177 ------------------------ 5 files changed, 4 insertions(+), 231 deletions(-) delete mode 100644 tests/modeltests/validation/__init__.py delete mode 100644 tests/modeltests/validation/models.py diff --git a/django/contrib/sessions/models.py b/django/contrib/sessions/models.py index cf2865fcc89..7f9dcb584e3 100644 --- a/django/contrib/sessions/models.py +++ b/django/contrib/sessions/models.py @@ -65,3 +65,7 @@ class Session(models.Model): # just return an empty dictionary (an empty session). except: return {} + +from django.contrib import admin +class SessionAdmin(admin.ModelAdmin): + pass diff --git a/django/db/models/base.py b/django/db/models/base.py index f05699434c0..115d82bd4fa 100644 --- a/django/db/models/base.py +++ b/django/db/models/base.py @@ -368,28 +368,6 @@ class Model(object): save_base.alters_data = True - def validate(self): - """ - First coerces all fields on this instance to their proper Python types. - Then runs validation on every field. Returns a dictionary of - field_name -> error_list. - """ - error_dict = {} - invalid_python = {} - for f in self._meta.fields: - try: - setattr(self, f.attname, f.to_python(getattr(self, f.attname, f.get_default()))) - except validators.ValidationError, e: - error_dict[f.name] = e.messages - invalid_python[f.name] = 1 - for f in self._meta.fields: - if f.name in invalid_python: - continue - errors = f.validate_full(getattr(self, f.attname, f.get_default()), self.__dict__) - if errors: - error_dict[f.name] = errors - return error_dict - def _collect_sub_objects(self, seen_objs, parent=None, nullable=False): """ Recursively populates seen_objs with all objects related to this diff --git a/django/db/models/fields/__init__.py b/django/db/models/fields/__init__.py index 788c8f470d4..74b8563e2c0 100644 --- a/django/db/models/fields/__init__.py +++ b/django/db/models/fields/__init__.py @@ -160,29 +160,6 @@ class Field(object): return self._unique or self.primary_key unique = property(unique) - def validate_full(self, field_data, all_data): - """ - Returns a list of errors for this field. This is the main interface, - as it encapsulates some basic validation logic used by all fields. - Subclasses should implement validate(), not validate_full(). - """ - if not self.blank and not field_data: - return [_('This field is required.')] - try: - self.validate(field_data, all_data) - except validators.ValidationError, e: - return e.messages - return [] - - def validate(self, field_data, all_data): - """ - Raises validators.ValidationError if field_data has any errors. - Subclasses should override this to specify field-specific validation - logic. This method should assume field_data has already been converted - into the appropriate data type by Field.to_python(). - """ - pass - def set_attributes_from_name(self, name): self.name = name self.attname, self.column = self.get_attname_column() @@ -750,9 +727,6 @@ class EmailField(CharField): def get_manipulator_field_objs(self): return [oldforms.EmailField] - def validate(self, field_data, all_data): - validators.isValidEmail(field_data, all_data) - def formfield(self, **kwargs): defaults = {'form_class': forms.EmailField} defaults.update(kwargs) @@ -829,9 +803,6 @@ class IPAddressField(Field): def get_internal_type(self): return "IPAddressField" - def validate(self, field_data, all_data): - validators.isValidIPAddress4(field_data, None) - def formfield(self, **kwargs): defaults = {'form_class': forms.IPAddressField} defaults.update(kwargs) @@ -877,9 +848,6 @@ class PhoneNumberField(Field): def get_internal_type(self): return "PhoneNumberField" - def validate(self, field_data, all_data): - validators.isValidPhone(field_data, all_data) - def formfield(self, **kwargs): from django.contrib.localflavor.us.forms import USPhoneNumberField defaults = {'form_class': USPhoneNumberField} diff --git a/tests/modeltests/validation/__init__.py b/tests/modeltests/validation/__init__.py deleted file mode 100644 index e69de29bb2d..00000000000 diff --git a/tests/modeltests/validation/models.py b/tests/modeltests/validation/models.py deleted file mode 100644 index 7ed9d66674a..00000000000 --- a/tests/modeltests/validation/models.py +++ /dev/null @@ -1,177 +0,0 @@ -""" -31. Validation - -This is an experimental feature! - -Each model instance has a validate() method that returns a dictionary of -validation errors in the instance's fields. This method has a side effect -of converting each field to its appropriate Python data type. -""" - -from django.db import models - -class Person(models.Model): - is_child = models.BooleanField() - name = models.CharField(max_length=20) - birthdate = models.DateField() - favorite_moment = models.DateTimeField() - email = models.EmailField() - best_time = models.TimeField() - - def __unicode__(self): - return self.name - -__test__ = {'API_TESTS':""" - ->>> import datetime ->>> valid_params = { -... 'is_child': True, -... 'name': 'John', -... 'birthdate': datetime.date(2000, 5, 3), -... 'favorite_moment': datetime.datetime(2002, 4, 3, 13, 23), -... 'email': 'john@example.com', -... 'best_time': datetime.time(16, 20), -... } ->>> p = Person(**valid_params) ->>> p.validate() -{} - ->>> p = Person(**dict(valid_params, id='23')) ->>> p.validate() -{} ->>> p.id -23 - ->>> p = Person(**dict(valid_params, id='foo')) ->>> p.validate()['id'] -[u'This value must be an integer.'] - ->>> p = Person(**dict(valid_params, id=None)) ->>> p.validate() -{} ->>> repr(p.id) -'None' - ->>> p = Person(**dict(valid_params, is_child='t')) ->>> p.validate() -{} ->>> p.is_child -True - ->>> p = Person(**dict(valid_params, is_child='f')) ->>> p.validate() -{} ->>> p.is_child -False - ->>> p = Person(**dict(valid_params, is_child=True)) ->>> p.validate() -{} ->>> p.is_child -True - ->>> p = Person(**dict(valid_params, is_child=False)) ->>> p.validate() -{} ->>> p.is_child -False - ->>> p = Person(**dict(valid_params, is_child='foo')) ->>> p.validate()['is_child'] -[u'This value must be either True or False.'] - ->>> p = Person(**dict(valid_params, name=u'Jose')) ->>> p.validate() -{} ->>> p.name -u'Jose' - ->>> p = Person(**dict(valid_params, name=227)) ->>> p.validate() -{} ->>> p.name -u'227' - ->>> p = Person(**dict(valid_params, birthdate=datetime.date(2000, 5, 3))) ->>> p.validate() -{} ->>> p.birthdate -datetime.date(2000, 5, 3) - ->>> p = Person(**dict(valid_params, birthdate=datetime.datetime(2000, 5, 3))) ->>> p.validate() -{} ->>> p.birthdate -datetime.date(2000, 5, 3) - ->>> p = Person(**dict(valid_params, birthdate='2000-05-03')) ->>> p.validate() -{} ->>> p.birthdate -datetime.date(2000, 5, 3) - ->>> p = Person(**dict(valid_params, birthdate='2000-5-3')) ->>> p.validate() -{} ->>> p.birthdate -datetime.date(2000, 5, 3) - ->>> p = Person(**dict(valid_params, birthdate='foo')) ->>> p.validate()['birthdate'] -[u'Enter a valid date in YYYY-MM-DD format.'] - ->>> p = Person(**dict(valid_params, favorite_moment=datetime.datetime(2002, 4, 3, 13, 23))) ->>> p.validate() -{} ->>> p.favorite_moment -datetime.datetime(2002, 4, 3, 13, 23) - ->>> p = Person(**dict(valid_params, favorite_moment=datetime.datetime(2002, 4, 3))) ->>> p.validate() -{} ->>> p.favorite_moment -datetime.datetime(2002, 4, 3, 0, 0) - ->>> p = Person(**dict(valid_params, best_time='16:20:00')) ->>> p.validate() -{} ->>> p.best_time -datetime.time(16, 20) - ->>> p = Person(**dict(valid_params, best_time='16:20')) ->>> p.validate() -{} ->>> p.best_time -datetime.time(16, 20) - ->>> p = Person(**dict(valid_params, best_time='bar')) ->>> p.validate()['best_time'] -[u'Enter a valid time in HH:MM[:ss[.uuuuuu]] format.'] - ->>> p = Person(**dict(valid_params, email='john@example.com')) ->>> p.validate() -{} ->>> p.email -'john@example.com' - ->>> p = Person(**dict(valid_params, email=u'john@example.com')) ->>> p.validate() -{} ->>> p.email -u'john@example.com' - ->>> p = Person(**dict(valid_params, email=22)) ->>> p.validate()['email'] -[u'Enter a valid e-mail address.'] - -# Make sure that Date and DateTime return validation errors and don't raise Python errors. ->>> p = Person(name='John Doe', is_child=True, email='abc@def.com') ->>> errors = p.validate() ->>> errors['favorite_moment'] -[u'This field is required.'] ->>> errors['birthdate'] -[u'This field is required.'] ->>> errors['best_time'] -[u'This field is required.'] - -"""}