def objdict(orig):
return UserDict(orig)
#class objdict(dict):
# def __init__(self,initial={}):
# for k,v in initial.items():
# self[k] = v
#
# def __getattr__(self, name):
# if name in self:
# return self[name]
# else:
# raise AttributeError("No such attribute: " + name)
#
# def __setattr__(self, name, value):
# self[name] = value
#
# def __delattr__(self, name):
# if name in self:
# del self[name]
# else:
# raise AttributeError("No such attribute: " + name)
python类UserDict()的实例源码
def test_MutableMapping_subclass(self):
# Test issue 9214
mymap = UserDict()
mymap['red'] = 5
self.assertIsInstance(mymap.keys(), Set)
self.assertIsInstance(mymap.keys(), KeysView)
self.assertIsInstance(mymap.items(), Set)
self.assertIsInstance(mymap.items(), ItemsView)
mymap = UserDict()
mymap['red'] = 5
z = mymap.keys() | {'orange'}
self.assertIsInstance(z, set)
list(z)
mymap['blue'] = 7 # Shouldn't affect 'z'
self.assertEqual(sorted(z), ['orange', 'red'])
mymap = UserDict()
mymap['red'] = 5
z = mymap.items() | {('orange', 3)}
self.assertIsInstance(z, set)
list(z)
mymap['blue'] = 7 # Shouldn't affect 'z'
self.assertEqual(sorted(z), [('orange', 3), ('red', 5)])
def test_plain(self):
f = self.makeCallable('a, b=1')
self.assertEqualCallArgs(f, '2')
self.assertEqualCallArgs(f, '2, 3')
self.assertEqualCallArgs(f, 'a=2')
self.assertEqualCallArgs(f, 'b=3, a=2')
self.assertEqualCallArgs(f, '2, b=3')
# expand *iterable / **mapping
self.assertEqualCallArgs(f, '*(2,)')
self.assertEqualCallArgs(f, '*[2]')
self.assertEqualCallArgs(f, '*(2, 3)')
self.assertEqualCallArgs(f, '*[2, 3]')
self.assertEqualCallArgs(f, '**{"a":2}')
self.assertEqualCallArgs(f, 'b=3, **{"a":2}')
self.assertEqualCallArgs(f, '2, **{"b":3}')
self.assertEqualCallArgs(f, '**{"b":3, "a":2}')
# expand UserList / UserDict
self.assertEqualCallArgs(f, '*collections.UserList([2])')
self.assertEqualCallArgs(f, '*collections.UserList([2, 3])')
self.assertEqualCallArgs(f, '**collections.UserDict(a=2)')
self.assertEqualCallArgs(f, '2, **collections.UserDict(b=3)')
self.assertEqualCallArgs(f, 'b=2, **collections.UserDict(a=3)')
def test_multiple_features(self):
f = self.makeCallable('a, b=2, *f, **g')
self.assertEqualCallArgs(f, '2, 3, 7')
self.assertEqualCallArgs(f, '2, 3, x=8')
self.assertEqualCallArgs(f, '2, 3, x=8, *[(4,[5,6]), 7]')
self.assertEqualCallArgs(f, '2, x=8, *[3, (4,[5,6]), 7], y=9')
self.assertEqualCallArgs(f, 'x=8, *[2, 3, (4,[5,6])], y=9')
self.assertEqualCallArgs(f, 'x=8, *collections.UserList('
'[2, 3, (4,[5,6])]), **{"y":9, "z":10}')
self.assertEqualCallArgs(f, '2, x=8, *collections.UserList([3, '
'(4,[5,6])]), **collections.UserDict('
'y=9, z=10)')
f = self.makeCallable('a, b=2, *f, x, y=99, **g')
self.assertEqualCallArgs(f, '2, 3, x=8')
self.assertEqualCallArgs(f, '2, 3, x=8, *[(4,[5,6]), 7]')
self.assertEqualCallArgs(f, '2, x=8, *[3, (4,[5,6]), 7], y=9, z=10')
self.assertEqualCallArgs(f, 'x=8, *[2, 3, (4,[5,6])], y=9, z=10')
self.assertEqualCallArgs(f, 'x=8, *collections.UserList('
'[2, 3, (4,[5,6])]), q=0, **{"y":9, "z":10}')
self.assertEqualCallArgs(f, '2, x=8, *collections.UserList([3, '
'(4,[5,6])]), q=0, **collections.UserDict('
'y=9, z=10)')
def test_redirects_to_https_with_port_number(self):
# same thing, but with :443 on the URL, see issue #180
self.reqs['responses']['http'].url = 'https://http-observatory.security.mozilla.org:443/'
history1 = UserDict()
history1.request = UserDict()
history1.request.url = 'http://http-observatory.security.mozilla.org/'
self.reqs['responses']['http'].history.append(history1)
result = redirection(self.reqs)
self.assertEquals('redirection-to-https', result['result'])
self.assertEquals(['http://http-observatory.security.mozilla.org/',
'https://http-observatory.security.mozilla.org:443/'], result['route'])
self.assertTrue(result['pass'])
def test_all_redirections_preloaded(self):
self.reqs['responses']['http'].url = 'https://www.pokeinthe.io/foo/bar'
for url in ('http://pokeinthe.io/',
'https://pokeinthe.io/',
'https://www.pokeinthe.io/',
'https://baz.pokeinthe.io/foo'):
history = UserDict()
history.request = UserDict()
history.request.url = url
self.reqs['responses']['http'].history.append(history)
result = redirection(self.reqs)
self.assertEquals('redirection-all-redirects-preloaded', result['result'])
self.assertTrue(result['pass'])
def test_MutableMapping_subclass(self):
# Test issue 9214
mymap = UserDict()
mymap['red'] = 5
self.assertIsInstance(mymap.keys(), Set)
self.assertIsInstance(mymap.keys(), KeysView)
self.assertIsInstance(mymap.items(), Set)
self.assertIsInstance(mymap.items(), ItemsView)
mymap = UserDict()
mymap['red'] = 5
z = mymap.keys() | {'orange'}
self.assertIsInstance(z, set)
list(z)
mymap['blue'] = 7 # Shouldn't affect 'z'
self.assertEqual(sorted(z), ['orange', 'red'])
mymap = UserDict()
mymap['red'] = 5
z = mymap.items() | {('orange', 3)}
self.assertIsInstance(z, set)
list(z)
mymap['blue'] = 7 # Shouldn't affect 'z'
self.assertEqual(sorted(z), [('orange', 3), ('red', 5)])
def test_plain(self):
f = self.makeCallable('a, b=1')
self.assertEqualCallArgs(f, '2')
self.assertEqualCallArgs(f, '2, 3')
self.assertEqualCallArgs(f, 'a=2')
self.assertEqualCallArgs(f, 'b=3, a=2')
self.assertEqualCallArgs(f, '2, b=3')
# expand *iterable / **mapping
self.assertEqualCallArgs(f, '*(2,)')
self.assertEqualCallArgs(f, '*[2]')
self.assertEqualCallArgs(f, '*(2, 3)')
self.assertEqualCallArgs(f, '*[2, 3]')
self.assertEqualCallArgs(f, '**{"a":2}')
self.assertEqualCallArgs(f, 'b=3, **{"a":2}')
self.assertEqualCallArgs(f, '2, **{"b":3}')
self.assertEqualCallArgs(f, '**{"b":3, "a":2}')
# expand UserList / UserDict
self.assertEqualCallArgs(f, '*collections.UserList([2])')
self.assertEqualCallArgs(f, '*collections.UserList([2, 3])')
self.assertEqualCallArgs(f, '**collections.UserDict(a=2)')
self.assertEqualCallArgs(f, '2, **collections.UserDict(b=3)')
self.assertEqualCallArgs(f, 'b=2, **collections.UserDict(a=3)')
def test_multiple_features(self):
f = self.makeCallable('a, b=2, *f, **g')
self.assertEqualCallArgs(f, '2, 3, 7')
self.assertEqualCallArgs(f, '2, 3, x=8')
self.assertEqualCallArgs(f, '2, 3, x=8, *[(4,[5,6]), 7]')
self.assertEqualCallArgs(f, '2, x=8, *[3, (4,[5,6]), 7], y=9')
self.assertEqualCallArgs(f, 'x=8, *[2, 3, (4,[5,6])], y=9')
self.assertEqualCallArgs(f, 'x=8, *collections.UserList('
'[2, 3, (4,[5,6])]), **{"y":9, "z":10}')
self.assertEqualCallArgs(f, '2, x=8, *collections.UserList([3, '
'(4,[5,6])]), **collections.UserDict('
'y=9, z=10)')
f = self.makeCallable('a, b=2, *f, x, y=99, **g')
self.assertEqualCallArgs(f, '2, 3, x=8')
self.assertEqualCallArgs(f, '2, 3, x=8, *[(4,[5,6]), 7]')
self.assertEqualCallArgs(f, '2, x=8, *[3, (4,[5,6]), 7], y=9, z=10')
self.assertEqualCallArgs(f, 'x=8, *[2, 3, (4,[5,6])], y=9, z=10')
self.assertEqualCallArgs(f, 'x=8, *collections.UserList('
'[2, 3, (4,[5,6])]), q=0, **{"y":9, "z":10}')
self.assertEqualCallArgs(f, '2, x=8, *collections.UserList([3, '
'(4,[5,6])]), q=0, **collections.UserDict('
'y=9, z=10)')
def test_compat_pickle(self):
tests = [
(range(1, 7), '__builtin__', 'xrange'),
(map(int, '123'), 'itertools', 'imap'),
(functools.reduce, '__builtin__', 'reduce'),
(dbm.whichdb, 'whichdb', 'whichdb'),
(Exception(), 'exceptions', 'Exception'),
(collections.UserDict(), 'UserDict', 'IterableUserDict'),
(collections.UserList(), 'UserList', 'UserList'),
(collections.defaultdict(), 'collections', 'defaultdict'),
]
for val, mod, name in tests:
for proto in range(3):
with self.subTest(type=type(val), proto=proto):
pickled = self.dumps(val, proto)
self.assertIn(('c%s\n%s' % (mod, name)).encode(), pickled)
self.assertIs(type(self.loads(pickled)), type(val))
def test_MutableMapping_subclass(self):
# Test issue 9214
mymap = UserDict()
mymap['red'] = 5
self.assertIsInstance(mymap.keys(), Set)
self.assertIsInstance(mymap.keys(), KeysView)
self.assertIsInstance(mymap.items(), Set)
self.assertIsInstance(mymap.items(), ItemsView)
mymap = UserDict()
mymap['red'] = 5
z = mymap.keys() | {'orange'}
self.assertIsInstance(z, set)
list(z)
mymap['blue'] = 7 # Shouldn't affect 'z'
self.assertEqual(sorted(z), ['orange', 'red'])
mymap = UserDict()
mymap['red'] = 5
z = mymap.items() | {('orange', 3)}
self.assertIsInstance(z, set)
list(z)
mymap['blue'] = 7 # Shouldn't affect 'z'
self.assertEqual(sorted(z), [('orange', 3), ('red', 5)])
def test_plain(self):
f = self.makeCallable('a, b=1')
self.assertEqualCallArgs(f, '2')
self.assertEqualCallArgs(f, '2, 3')
self.assertEqualCallArgs(f, 'a=2')
self.assertEqualCallArgs(f, 'b=3, a=2')
self.assertEqualCallArgs(f, '2, b=3')
# expand *iterable / **mapping
self.assertEqualCallArgs(f, '*(2,)')
self.assertEqualCallArgs(f, '*[2]')
self.assertEqualCallArgs(f, '*(2, 3)')
self.assertEqualCallArgs(f, '*[2, 3]')
self.assertEqualCallArgs(f, '**{"a":2}')
self.assertEqualCallArgs(f, 'b=3, **{"a":2}')
self.assertEqualCallArgs(f, '2, **{"b":3}')
self.assertEqualCallArgs(f, '**{"b":3, "a":2}')
# expand UserList / UserDict
self.assertEqualCallArgs(f, '*collections.UserList([2])')
self.assertEqualCallArgs(f, '*collections.UserList([2, 3])')
self.assertEqualCallArgs(f, '**collections.UserDict(a=2)')
self.assertEqualCallArgs(f, '2, **collections.UserDict(b=3)')
self.assertEqualCallArgs(f, 'b=2, **collections.UserDict(a=3)')
def test_multiple_features(self):
f = self.makeCallable('a, b=2, *f, **g')
self.assertEqualCallArgs(f, '2, 3, 7')
self.assertEqualCallArgs(f, '2, 3, x=8')
self.assertEqualCallArgs(f, '2, 3, x=8, *[(4,[5,6]), 7]')
self.assertEqualCallArgs(f, '2, x=8, *[3, (4,[5,6]), 7], y=9')
self.assertEqualCallArgs(f, 'x=8, *[2, 3, (4,[5,6])], y=9')
self.assertEqualCallArgs(f, 'x=8, *collections.UserList('
'[2, 3, (4,[5,6])]), **{"y":9, "z":10}')
self.assertEqualCallArgs(f, '2, x=8, *collections.UserList([3, '
'(4,[5,6])]), **collections.UserDict('
'y=9, z=10)')
f = self.makeCallable('a, b=2, *f, x, y=99, **g')
self.assertEqualCallArgs(f, '2, 3, x=8')
self.assertEqualCallArgs(f, '2, 3, x=8, *[(4,[5,6]), 7]')
self.assertEqualCallArgs(f, '2, x=8, *[3, (4,[5,6]), 7], y=9, z=10')
self.assertEqualCallArgs(f, 'x=8, *[2, 3, (4,[5,6])], y=9, z=10')
self.assertEqualCallArgs(f, 'x=8, *collections.UserList('
'[2, 3, (4,[5,6])]), q=0, **{"y":9, "z":10}')
self.assertEqualCallArgs(f, '2, x=8, *collections.UserList([3, '
'(4,[5,6])]), q=0, **collections.UserDict('
'y=9, z=10)')
def test_MutableMapping_subclass(self):
# Test issue 9214
mymap = UserDict()
mymap['red'] = 5
self.assertIsInstance(mymap.keys(), Set)
self.assertIsInstance(mymap.keys(), KeysView)
self.assertIsInstance(mymap.items(), Set)
self.assertIsInstance(mymap.items(), ItemsView)
mymap = UserDict()
mymap['red'] = 5
z = mymap.keys() | {'orange'}
self.assertIsInstance(z, set)
list(z)
mymap['blue'] = 7 # Shouldn't affect 'z'
self.assertEqual(sorted(z), ['orange', 'red'])
mymap = UserDict()
mymap['red'] = 5
z = mymap.items() | {('orange', 3)}
self.assertIsInstance(z, set)
list(z)
mymap['blue'] = 7 # Shouldn't affect 'z'
self.assertEqual(sorted(z), [('orange', 3), ('red', 5)])
def test_plain(self):
f = self.makeCallable('a, b=1')
self.assertEqualCallArgs(f, '2')
self.assertEqualCallArgs(f, '2, 3')
self.assertEqualCallArgs(f, 'a=2')
self.assertEqualCallArgs(f, 'b=3, a=2')
self.assertEqualCallArgs(f, '2, b=3')
# expand *iterable / **mapping
self.assertEqualCallArgs(f, '*(2,)')
self.assertEqualCallArgs(f, '*[2]')
self.assertEqualCallArgs(f, '*(2, 3)')
self.assertEqualCallArgs(f, '*[2, 3]')
self.assertEqualCallArgs(f, '**{"a":2}')
self.assertEqualCallArgs(f, 'b=3, **{"a":2}')
self.assertEqualCallArgs(f, '2, **{"b":3}')
self.assertEqualCallArgs(f, '**{"b":3, "a":2}')
# expand UserList / UserDict
self.assertEqualCallArgs(f, '*collections.UserList([2])')
self.assertEqualCallArgs(f, '*collections.UserList([2, 3])')
self.assertEqualCallArgs(f, '**collections.UserDict(a=2)')
self.assertEqualCallArgs(f, '2, **collections.UserDict(b=3)')
self.assertEqualCallArgs(f, 'b=2, **collections.UserDict(a=3)')
def test_multiple_features(self):
f = self.makeCallable('a, b=2, *f, **g')
self.assertEqualCallArgs(f, '2, 3, 7')
self.assertEqualCallArgs(f, '2, 3, x=8')
self.assertEqualCallArgs(f, '2, 3, x=8, *[(4,[5,6]), 7]')
self.assertEqualCallArgs(f, '2, x=8, *[3, (4,[5,6]), 7], y=9')
self.assertEqualCallArgs(f, 'x=8, *[2, 3, (4,[5,6])], y=9')
self.assertEqualCallArgs(f, 'x=8, *collections.UserList('
'[2, 3, (4,[5,6])]), **{"y":9, "z":10}')
self.assertEqualCallArgs(f, '2, x=8, *collections.UserList([3, '
'(4,[5,6])]), **collections.UserDict('
'y=9, z=10)')
f = self.makeCallable('a, b=2, *f, x, y=99, **g')
self.assertEqualCallArgs(f, '2, 3, x=8')
self.assertEqualCallArgs(f, '2, 3, x=8, *[(4,[5,6]), 7]')
self.assertEqualCallArgs(f, '2, x=8, *[3, (4,[5,6]), 7], y=9, z=10')
self.assertEqualCallArgs(f, 'x=8, *[2, 3, (4,[5,6])], y=9, z=10')
self.assertEqualCallArgs(f, 'x=8, *collections.UserList('
'[2, 3, (4,[5,6])]), q=0, **{"y":9, "z":10}')
self.assertEqualCallArgs(f, '2, x=8, *collections.UserList([3, '
'(4,[5,6])]), q=0, **collections.UserDict('
'y=9, z=10)')
def __init__(*args, **kwargs):
if not args:
raise TypeError("descriptor '__init__' of 'UserDict' object "
"needs an argument")
self, *args = args
if len(args) > 1:
raise TypeError('expected at most 1 arguments, got %d' % len(args))
if args:
dict_ = args[0]
elif 'dict' in kwargs:
dict_ = kwargs.pop('dict')
import warnings
warnings.warn("Passing 'dict' as keyword argument is deprecated",
DeprecationWarning, stacklevel=2)
else:
dict_ = None
self.data = {}
if dict_ is not None:
self.data.update(dict_)
if len(kwargs):
self.data.update(kwargs)
def test_fromkeys(self):
TestMappingProtocol.test_fromkeys(self)
class mydict(self.type2test):
def __new__(cls):
return collections.UserDict()
ud = mydict.fromkeys('ab')
self.assertEqual(ud, {'a':None, 'b':None})
self.assertIsInstance(ud, collections.UserDict)
def _unwrap(obj):
if isinstance(obj, UserList) or isinstance(obj, UserDict):
return obj.data
return obj
def test_fromkeys(self):
TestMappingProtocol.test_fromkeys(self)
class mydict(self.type2test):
def __new__(cls):
return collections.UserDict()
ud = mydict.fromkeys('ab')
self.assertEqual(ud, {'a':None, 'b':None})
self.assertIsInstance(ud, collections.UserDict)
def test_varkw(self):
f = self.makeCallable('a, b=1, **c')
self.assertEqualCallArgs(f, 'a=2')
self.assertEqualCallArgs(f, '2, b=3, c=4')
self.assertEqualCallArgs(f, 'b=3, a=2, c=4')
self.assertEqualCallArgs(f, 'c=4, **{"a":2, "b":3}')
self.assertEqualCallArgs(f, '2, c=4, **{"b":3}')
self.assertEqualCallArgs(f, 'b=2, **{"a":3, "c":4}')
self.assertEqualCallArgs(f, '**collections.UserDict(a=2, b=3, c=4)')
self.assertEqualCallArgs(f, '2, c=4, **collections.UserDict(b=3)')
self.assertEqualCallArgs(f, 'b=2, **collections.UserDict(a=3, c=4)')
def test_varkw_only(self):
# issue11256:
f = self.makeCallable('**c')
self.assertEqualCallArgs(f, '')
self.assertEqualCallArgs(f, 'a=1')
self.assertEqualCallArgs(f, 'a=1, b=2')
self.assertEqualCallArgs(f, 'c=3, **{"a": 1, "b": 2}')
self.assertEqualCallArgs(f, '**collections.UserDict(a=1, b=2)')
self.assertEqualCallArgs(f, 'c=3, **collections.UserDict(a=1, b=2)')
def test_redirection_not_to_https(self):
self.reqs['responses']['http'].url = 'http://http-observatory.security.mozilla.org/foo'
history1 = UserDict()
history1.request = UserDict()
history1.request.url = 'http://http-observatory.security.mozilla.org/'
self.reqs['responses']['http'].history.append(history1)
result = redirection(self.reqs)
self.assertEquals('redirection-not-to-https', result['result'])
self.assertFalse(result['pass'])
def test_redirects_to_https(self):
# normal redirect to https
history1 = UserDict()
history1.request = UserDict()
history1.request.url = 'http://http-observatory.security.mozilla.org/'
self.reqs['responses']['http'].history.append(history1)
result = redirection(self.reqs)
self.assertEquals('redirection-to-https', result['result'])
self.assertEquals(['http://http-observatory.security.mozilla.org/',
'https://http-observatory.security.mozilla.org/'], result['route'])
self.assertTrue(result['pass'])
def test_redirects_invalid_cert(self):
history1 = UserDict()
history1.request = UserDict()
history1.request.url = 'http://http-observatory.security.mozilla.org/'
self.reqs['responses']['http'].history.append(history1)
# Mark it as verification failed
self.reqs['responses']['http'].verified = False
result = redirection(self.reqs)
self.assertEquals('redirection-invalid-cert', result['result'])
self.assertFalse(result['pass'])
def test_first_redirection_off_host(self):
self.reqs['responses']['http'].url = 'https://http-foo.services.mozilla.com/'
history1 = UserDict()
history1.status_code = 301
history1.request = UserDict()
history1.request.url = 'http://http-observatory.security.mozilla.org/'
self.reqs['responses']['http'].history.append(history1)
result = redirection(self.reqs)
self.assertEquals('redirection-off-host-from-http', result['result'])
self.assertFalse(result['pass'])
def __init__(self, *args, equal=None, tracker=None, **kwargs):
self._key_dependencies = {}
ReactiveContainerBase.__init__(self, equal, tracker=tracker)
collections.UserDict.__init__(self, *args, **kwargs)
def __init__(self, dict):
collections.UserDict.__init__(self, dict)
if SCons.Debug.track_instances: logInstanceCreation(self, 'Builder.OverrideWarner')
self.already_warned = None
def test_fromkeys(self):
TestMappingProtocol.test_fromkeys(self)
class mydict(self.type2test):
def __new__(cls):
return collections.UserDict()
ud = mydict.fromkeys('ab')
self.assertEqual(ud, {'a':None, 'b':None})
self.assertIsInstance(ud, collections.UserDict)
def test_varkw(self):
f = self.makeCallable('a, b=1, **c')
self.assertEqualCallArgs(f, 'a=2')
self.assertEqualCallArgs(f, '2, b=3, c=4')
self.assertEqualCallArgs(f, 'b=3, a=2, c=4')
self.assertEqualCallArgs(f, 'c=4, **{"a":2, "b":3}')
self.assertEqualCallArgs(f, '2, c=4, **{"b":3}')
self.assertEqualCallArgs(f, 'b=2, **{"a":3, "c":4}')
self.assertEqualCallArgs(f, '**collections.UserDict(a=2, b=3, c=4)')
self.assertEqualCallArgs(f, '2, c=4, **collections.UserDict(b=3)')
self.assertEqualCallArgs(f, 'b=2, **collections.UserDict(a=3, c=4)')
