Python源码示例：django.contrib.admin.options.VERTICAL
示例1
def _check_radio_fields_value(self, cls, model, val, label):
""" Check type of a value of `radio_fields` dictionary. """
from django.contrib.admin.options import HORIZONTAL, VERTICAL
if val not in (HORIZONTAL, VERTICAL):
return [
checks.Error(
"The value of '%s' must be either admin.HORIZONTAL or admin.VERTICAL." % label,
hint=None,
obj=cls,
id='admin.E024',
)
]
else:
return []
示例2
def _check_radio_fields_value(self, obj, val, label):
""" Check type of a value of `radio_fields` dictionary. """
from django.contrib.admin.options import HORIZONTAL, VERTICAL
if val not in (HORIZONTAL, VERTICAL):
return [
checks.Error(
"The value of '%s' must be either admin.HORIZONTAL or admin.VERTICAL." % label,
hint=None,
obj=obj.__class__,
id='admin.E024',
)
]
else:
return []
示例3
def validate_radio_fields(self, cls, model):
" Validate that radio_fields is a dictionary of choice or foreign key fields. "
from django.contrib.admin.options import HORIZONTAL, VERTICAL
if hasattr(cls, 'radio_fields'):
check_isdict(cls, 'radio_fields', cls.radio_fields)
for field, val in cls.radio_fields.items():
f = get_field(cls, model, 'radio_fields', field)
if not (isinstance(f, models.ForeignKey) or f.choices):
raise ImproperlyConfigured("'%s.radio_fields['%s']' "
"is neither an instance of ForeignKey nor does "
"have choices set." % (cls.__name__, field))
if val not in (HORIZONTAL, VERTICAL):
raise ImproperlyConfigured("'%s.radio_fields['%s']' "
"is neither admin.HORIZONTAL nor admin.VERTICAL."
% (cls.__name__, field))
示例4
def _check_radio_fields_value(self, obj, val, label):
""" Check type of a value of `radio_fields` dictionary. """
from django.contrib.admin.options import HORIZONTAL, VERTICAL
if val not in (HORIZONTAL, VERTICAL):
return [
checks.Error(
"The value of '%s' must be either admin.HORIZONTAL or admin.VERTICAL." % label,
obj=obj.__class__,
id='admin.E024',
)
]
else:
return []
示例5
def _check_radio_fields_value(self, obj, val, label):
""" Check type of a value of `radio_fields` dictionary. """
from django.contrib.admin.options import HORIZONTAL, VERTICAL
if val not in (HORIZONTAL, VERTICAL):
return [
checks.Error(
"The value of '%s' must be either admin.HORIZONTAL or admin.VERTICAL." % label,
obj=obj.__class__,
id='admin.E024',
)
]
else:
return []
示例6
def _check_radio_fields_value(self, obj, val, label):
""" Check type of a value of `radio_fields` dictionary. """
from django.contrib.admin.options import HORIZONTAL, VERTICAL
if val not in (HORIZONTAL, VERTICAL):
return [
checks.Error(
"The value of '%s' must be either admin.HORIZONTAL or admin.VERTICAL." % label,
obj=obj.__class__,
id='admin.E024',
)
]
else:
return []
示例7
def _check_radio_fields_value(self, obj, val, label):
""" Check type of a value of `radio_fields` dictionary. """
from django.contrib.admin.options import HORIZONTAL, VERTICAL
if val not in (HORIZONTAL, VERTICAL):
return [
checks.Error(
"The value of '%s' must be either admin.HORIZONTAL or admin.VERTICAL." % label,
obj=obj.__class__,
id='admin.E024',
)
]
else:
return []
示例8
def test_missing_field(self):
class TestModelAdmin(ModelAdmin):
radio_fields = {'non_existent_field': VERTICAL}
self.assertIsInvalid(
TestModelAdmin, ValidationTestModel,
"The value of 'radio_fields' refers to 'non_existent_field', "
"which is not an attribute of 'modeladmin.ValidationTestModel'.",
'admin.E022'
)
示例9
def test_invalid_field_type(self):
class TestModelAdmin(ModelAdmin):
radio_fields = {'name': VERTICAL}
self.assertIsInvalid(
TestModelAdmin, ValidationTestModel,
"The value of 'radio_fields' refers to 'name', which is not an instance "
"of ForeignKey, and does not have a 'choices' definition.",
'admin.E023'
)
示例10
def test_invalid_value(self):
class TestModelAdmin(ModelAdmin):
radio_fields = {'state': None}
self.assertIsInvalid(
TestModelAdmin, ValidationTestModel,
"The value of 'radio_fields[\"state\"]' must be either admin.HORIZONTAL or admin.VERTICAL.",
'admin.E024'
)
示例11
def test_valid_case(self):
class TestModelAdmin(ModelAdmin):
radio_fields = {'state': VERTICAL}
self.assertIsValid(TestModelAdmin, ValidationTestModel)
示例12
def test_missing_field(self):
class TestModelAdmin(ModelAdmin):
radio_fields = {'non_existent_field': VERTICAL}
self.assertIsInvalid(
TestModelAdmin, ValidationTestModel,
"The value of 'radio_fields' refers to 'non_existent_field', "
"which is not an attribute of 'modeladmin.ValidationTestModel'.",
'admin.E022'
)
示例13
def test_invalid_value(self):
class TestModelAdmin(ModelAdmin):
radio_fields = {'state': None}
self.assertIsInvalid(
TestModelAdmin, ValidationTestModel,
"The value of 'radio_fields[\"state\"]' must be either admin.HORIZONTAL or admin.VERTICAL.",
'admin.E024'
)
示例14
def test_valid_case(self):
class TestModelAdmin(ModelAdmin):
radio_fields = {'state': VERTICAL}
self.assertIsValid(TestModelAdmin, ValidationTestModel)
