def test_multiple_keys(self):
"""Test QueryDict with two key/value pairs with same keys."""
q = QueryDict(str('vote=yes&vote=no'))
self.assertEqual(q['vote'], 'no')
self.assertRaises(AttributeError, q.__setitem__, 'something', 'bar')
self.assertEqual(q.get('vote', 'default'), 'no')
self.assertEqual(q.get('foo', 'default'), 'default')
self.assertEqual(q.getlist('vote'), ['yes', 'no'])
self.assertEqual(q.getlist('foo'), [])
self.assertRaises(AttributeError, q.setlist, 'foo', ['bar', 'baz'])
self.assertRaises(AttributeError, q.setlist, 'foo', ['bar', 'baz'])
self.assertRaises(AttributeError, q.appendlist, 'foo', ['bar'])
if not six.PY3:
self.assertEqual(q.has_key('vote'), True)
self.assertEqual('vote' in q, True)
if not six.PY3:
self.assertEqual(q.has_key('foo'), False)
self.assertEqual('foo' in q, False)
self.assertEqual(list(six.iteritems(q)), [('vote', 'no')])
self.assertEqual(list(six.iterlists(q)), [('vote', ['yes', 'no'])])
self.assertEqual(list(six.iterkeys(q)), ['vote'])
self.assertEqual(list(six.itervalues(q)), ['no'])
self.assertEqual(len(q), 1)
self.assertRaises(AttributeError, q.update, {'foo': 'bar'})
self.assertRaises(AttributeError, q.pop, 'foo')
self.assertRaises(AttributeError, q.popitem)
self.assertRaises(AttributeError, q.clear)
self.assertRaises(AttributeError, q.setdefault, 'foo', 'bar')
self.assertRaises(AttributeError, q.__delitem__, 'vote')
def test_multivaluedict(self):
d = MultiValueDict({'name': ['Adrian', 'Simon'],
'position': ['Developer']})
self.assertEqual(d['name'], 'Simon')
self.assertEqual(d.get('name'), 'Simon')
self.assertEqual(d.getlist('name'), ['Adrian', 'Simon'])
self.assertEqual(list(six.iteritems(d)),
[('position', 'Developer'), ('name', 'Simon')])
self.assertEqual(list(six.iterlists(d)),
[('position', ['Developer']),
('name', ['Adrian', 'Simon'])])
# MultiValueDictKeyError: "Key 'lastname' not found in
# <MultiValueDict: {'position': ['Developer'],
# 'name': ['Adrian', 'Simon']}>"
self.assertRaisesMessage(MultiValueDictKeyError,
'"Key \'lastname\' not found in <MultiValueDict: {\'position\':'\
' [\'Developer\'], \'name\': [\'Adrian\', \'Simon\']}>"',
d.__getitem__, 'lastname')
self.assertEqual(d.get('lastname'), None)
self.assertEqual(d.get('lastname', 'nonexistent'), 'nonexistent')
self.assertEqual(d.getlist('lastname'), [])
self.assertEqual(d.getlist('doesnotexist', ['Adrian', 'Simon']),
['Adrian', 'Simon'])
d.setlist('lastname', ['Holovaty', 'Willison'])
self.assertEqual(d.getlist('lastname'), ['Holovaty', 'Willison'])
self.assertEqual(list(six.itervalues(d)),
['Developer', 'Simon', 'Willison'])
def test_immutable_basic_operations(self):
q = QueryDict(str(''))
self.assertEqual(q.getlist('foo'), [])
if not six.PY3:
self.assertEqual(q.has_key('foo'), False)
self.assertEqual('foo' in q, False)
self.assertEqual(list(six.iteritems(q)), [])
self.assertEqual(list(six.iterlists(q)), [])
self.assertEqual(list(six.iterkeys(q)), [])
self.assertEqual(list(six.itervalues(q)), [])
self.assertEqual(len(q), 0)
self.assertEqual(q.urlencode(), '')
def test_basic_mutable_operations(self):
q = QueryDict(str('')).copy()
q['name'] = 'john'
self.assertEqual(q.get('foo', 'default'), 'default')
self.assertEqual(q.get('name', 'default'), 'john')
self.assertEqual(q.getlist('name'), ['john'])
self.assertEqual(q.getlist('foo'), [])
q.setlist('foo', ['bar', 'baz'])
self.assertEqual(q.get('foo', 'default'), 'baz')
self.assertEqual(q.getlist('foo'), ['bar', 'baz'])
q.appendlist('foo', 'another')
self.assertEqual(q.getlist('foo'), ['bar', 'baz', 'another'])
self.assertEqual(q['foo'], 'another')
if not six.PY3:
self.assertTrue(q.has_key('foo'))
self.assertTrue('foo' in q)
self.assertEqual(list(six.iteritems(q)), [('foo', 'another'), ('name', 'john')])
self.assertEqual(list(six.iterlists(q)), [('foo', ['bar', 'baz', 'another']), ('name', ['john'])])
self.assertEqual(list(six.iterkeys(q)), ['foo', 'name'])
self.assertEqual(list(six.itervalues(q)), ['another', 'john'])
self.assertEqual(len(q), 2)
q.update({'foo': 'hello'})
self.assertEqual(q['foo'], 'hello')
self.assertEqual(q.get('foo', 'not available'), 'hello')
self.assertEqual(q.getlist('foo'), ['bar', 'baz', 'another', 'hello'])
self.assertEqual(q.pop('foo'), ['bar', 'baz', 'another', 'hello'])
self.assertEqual(q.pop('foo', 'not there'), 'not there')
self.assertEqual(q.get('foo', 'not there'), 'not there')
self.assertEqual(q.setdefault('foo', 'bar'), 'bar')
self.assertEqual(q['foo'], 'bar')
self.assertEqual(q.getlist('foo'), ['bar'])
self.assertEqual(q.urlencode(), 'foo=bar&name=john')
q.clear()
self.assertEqual(len(q), 0)
def test_single_key_value(self):
"""Test QueryDict with one key/value pair"""
q = QueryDict(str('foo=bar'))
self.assertEqual(q['foo'], 'bar')
self.assertRaises(KeyError, q.__getitem__, 'bar')
self.assertRaises(AttributeError, q.__setitem__, 'something', 'bar')
self.assertEqual(q.get('foo', 'default'), 'bar')
self.assertEqual(q.get('bar', 'default'), 'default')
self.assertEqual(q.getlist('foo'), ['bar'])
self.assertEqual(q.getlist('bar'), [])
self.assertRaises(AttributeError, q.setlist, 'foo', ['bar'])
self.assertRaises(AttributeError, q.appendlist, 'foo', ['bar'])
if not six.PY3:
self.assertTrue(q.has_key('foo'))
self.assertTrue('foo' in q)
if not six.PY3:
self.assertFalse(q.has_key('bar'))
self.assertFalse('bar' in q)
self.assertEqual(list(six.iteritems(q)), [('foo', 'bar')])
self.assertEqual(list(six.iterlists(q)), [('foo', ['bar'])])
self.assertEqual(list(six.iterkeys(q)), ['foo'])
self.assertEqual(list(six.itervalues(q)), ['bar'])
self.assertEqual(len(q), 1)
self.assertRaises(AttributeError, q.update, {'foo': 'bar'})
self.assertRaises(AttributeError, q.pop, 'foo')
self.assertRaises(AttributeError, q.popitem)
self.assertRaises(AttributeError, q.clear)
self.assertRaises(AttributeError, q.setdefault, 'foo', 'bar')
self.assertEqual(q.urlencode(), 'foo=bar')
def __deepcopy__(self, memo):
result = self.__class__('', mutable=True, encoding=self.encoding)
memo[id(self)] = result
for key, value in six.iterlists(self):
result.setlist(copy.deepcopy(key, memo), copy.deepcopy(value, memo))
return result
def __copy__(self):
result = self.__class__('', mutable=True, encoding=self.encoding)
for key, value in six.iterlists(self):
result.setlist(key, value)
return result
