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Fixed #24708 -- Handled non-string values in GenericIPAddressField.to_python()

This commit is contained in:
Pradeek 2015-04-27 21:52:48 +05:30 committed by Tim Graham
parent e7e39d32fd
commit 6123e6134f
2 changed files with 15 additions and 1 deletions
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7
django/db/models/fields/__init__.py
View File

@ -1963,7 +1963,12 @@ class GenericIPAddressField(Field):
return "GenericIPAddressField"
def to_python(self, value):
if value and ':' in value:
if value is None:
return None
if not isinstance(value, six.string_types):
value = force_text(value)
value = value.strip()
if ':' in value:
return clean_ipv6_address(value,
self.unpack_ipv4, self.error_messages['invalid'])
return value

9
tests/validation/tests.py
View File

@ -3,6 +3,7 @@ from __future__ import unicode_literals
from django import forms
from django.core.exceptions import NON_FIELD_ERRORS
from django.test import TestCase
from django.utils.functional import lazy
from . import ValidationTestCase
from .models import (
@ -129,6 +130,10 @@ class GenericIPAddressFieldTests(ValidationTestCase):
def test_correct_generic_ip_passes(self):
giptm = GenericIPAddressTestModel(generic_ip="1.2.3.4")
self.assertIsNone(giptm.full_clean())
giptm = GenericIPAddressTestModel(generic_ip=" 1.2.3.4 ")
self.assertIsNone(giptm.full_clean())
giptm = GenericIPAddressTestModel(generic_ip="1.2.3.4\n")
self.assertIsNone(giptm.full_clean())
giptm = GenericIPAddressTestModel(generic_ip="2001::2")
self.assertIsNone(giptm.full_clean())
@ -137,6 +142,10 @@ class GenericIPAddressFieldTests(ValidationTestCase):
self.assertFailsValidation(giptm.full_clean, ['generic_ip'])
giptm = GenericIPAddressTestModel(generic_ip="1:2")
self.assertFailsValidation(giptm.full_clean, ['generic_ip'])
giptm = GenericIPAddressTestModel(generic_ip=1)
self.assertFailsValidation(giptm.full_clean, ['generic_ip'])
giptm = GenericIPAddressTestModel(generic_ip=lazy(lambda: 1, int))
self.assertFailsValidation(giptm.full_clean, ['generic_ip'])
def test_correct_v4_ip_passes(self):
giptm = GenericIPAddressTestModel(v4_ip="1.2.3.4")