Exemplo n.º 1
0
    def validate(self, data=None, from_flat=True):
        """Validate the form against the data passed.  If no data is provided
        the form data of the current request is taken.  By default a flat
        representation of the data is assumed.  If you already have a non-flat
        representation of the data (JSON for example) you can disable that
        with ``from_flat=False``.
        """
        if data is None:
            data = self._autodiscover_data()
        if from_flat:
            data = decode_form_data(data)
        self.raw_data = data

        # for each field in the root that requires validation on value
        # omission we add `None` into the raw data dict.  Because the
        # implicit switch between initial data and user submitted data
        # only happens on the "root level" for obvious reasons we only
        # have to hook the data in here.
        for name, field in self._root_field.fields.iteritems():
            if field.validate_on_omission and name not in self.raw_data:
                self.raw_data.setdefault(name)

        d = self.data.copy()
        d.update(self.raw_data)
        errors = {}
        try:
            data = self._root_field(d)
        except ValidationError, e:
            errors = e.unpack(self)
Exemplo n.º 2
0
 def test_decode_list_in_dict(self):
     d = utils.decode_form_data({
         'a_list':       ['foo', 'bar'],
         'a_list.42':    'baz',
         'a_list.23':    'meh'
     })
     self.assertEqual(d['a_list'], ['foo', 'bar', 'meh', 'baz'])
Exemplo n.º 3
0
 def test_decode_form_data_multidicts(self):
     for dcls in WebObLikeDict, WerkzeugLikeDict:
         d = utils.decode_form_data(dcls())
         self.assertEqual(d['key1'], ['value1', 'value2', 'value3'])
         self.assertEqual(d['key2'], 'awesome')