def _to_hidden(value, name):
if isinstance(value, list):
for idx, value in enumerate(value):
_to_hidden(value, make_name(name, idx))
elif isinstance(value, dict):
for key, value in value.iteritems():
_to_hidden(value, make_name(name, key))
else:
_add_field(name, value)
def __getitem__(self, name):
subwidget = self._subwidgets.get(name)
if subwidget is None:
# this could raise a KeyError we pass through
subwidget = _make_widget(self._field.fields[name],
make_name(self.name, name),
self._value.get(name),
self._all_errors)
self._subwidgets[name] = subwidget
return subwidget
def test_make_name(self):
self.assertEqual(utils.make_name(None, None), 'None')
self.assertEqual(utils.make_name(None, ()), '()')
self.assertEqual(utils.make_name((), None), '().None')
self.assertEqual(utils.make_name(u'abc', u'def'), 'abc.def')
self.assertEqual(utils.make_name(u'a\xef', u'd\xef'), u'a\xef.d\xef')
self.assertEqual(utils.make_name('a\xef', 'd\xef'), 'a\xef.d\xef')
self.assertRaises(UnicodeDecodeError, utils.make_name, '\xef', u'ef')
def __getitem__(self, index):
if not isinstance(index, (int, long)):
raise TypeError('list widget indices must be integers')
subwidget = self._subwidgets.get(index)
if subwidget is None:
try:
value = self._value[index]
except IndexError:
# return an widget without value if we try
# to access a field not in the list
value = None
subwidget = _make_widget(self._field.field,
make_name(self.name, index), value,
self._all_errors)
self._subwidgets[index] = subwidget
return subwidget
def unpack(self, form, key=None):
rv = {}
for name, error in self.errors.iteritems():
rv.update(error.unpack(form, make_name(key, name)))
return rv
