Fixed #8298: Added a to_python method for integer fields. This ensures that...

    def get_internal_type(self):

        return "IntegerField"

    def to_python(self, value):

        if value is None:

            return value

        try:

            return int(value)

        except (TypeError, ValueError):

            raise validators.ValidationError, _("This value must be an integer.")

    def formfield(self, **kwargs):

        defaults = {'form_class': forms.IntegerField}

        defaults.update(kwargs)

<?xml version="1.0" encoding="utf-8"?>

<django-objects version="1.0">

  <object pk="10" model="fixtures_regress.animal">

      <field type="CharField" name="name">Emu</field>

      <field type="CharField" name="latin_name">Dromaius novaehollandiae</field>

      <field type="IntegerField" name="count">42</field>

  </object>

</django-objects>

 No newline at end of file

        "model": "fixtures_regress.animal", 

        "fields": {

            "name": "Lion", 

            "latin_name": "Panthera leo"

            "latin_name": "Panthera leo",

            "count": 3

        }

    }

]

 No newline at end of file

class Animal(models.Model):

    name = models.CharField(max_length=150)

    latin_name = models.CharField(max_length=150)

    count = models.IntegerField()

    def __unicode__(self):

        return self.common_name

def animal_pre_save_check(signal, sender, instance, **kwargs):

    "A signal that is used to check the type of data loaded from fixtures"

    print 'Count = %s (%s)' % (instance.count, type(instance.count))

class Plant(models.Model):

    name = models.CharField(max_length=150)

# Create a new animal. Without a sequence reset, this new object

# will take a PK of 1 (on Postgres), and the save will fail.

# This is a regression test for ticket #3790.

>>> animal = Animal(name='Platypus', latin_name='Ornithorhynchus anatinus')

>>> animal = Animal(name='Platypus', latin_name='Ornithorhynchus anatinus', count=2)

>>> animal.save()

###############################################

>>> articles.values_list('id', flat=True)

[1, 2, 3, 4, 5, 6, 7, 8]

###############################################

# Test for ticket #8298 - Field values should be coerced into the correct type

# by the deserializer, not as part of the database write.

>>> models.signals.pre_save.connect(animal_pre_save_check)

>>> management.call_command('loaddata', 'animal.xml', verbosity=0)

Count = 42 (<type 'int'>)

>>> models.signals.pre_save.disconnect(animal_pre_save_check)

"""}