def test_pop():
set1 = OrderedSet('ab')
elem = set1.pop()
assert elem == 'b'
elem = set1.pop()
assert elem == 'a'
pytest.raises(KeyError, set1.pop)
def test_pop():
set1 = OrderedSet('ab')
elem = set1.pop()
assert elem == 'b'
elem = set1.pop()
assert elem == 'a'
pytest.raises(KeyError, set1.pop)
def Pyro4bot_Loader(clss, **kwargs):
""" Decorator for load Json options in Pyro4bot objects
init superclass control
"""
original_init = clss.__init__
supes = OrderedSet(clss.__mro__[::-1])
supes.pop()
def init(self):
for k, v in kwargs.items():
setattr(self, k, v)
for x in supes:
try:
x.__init__(x)
except:
pass
original_init(self)
clss.__init__ = init
return clss
class OrderedSetQueue(Queue):
"""Unique queue.
Elements cannot be repeated, so there's no need to traverse it to check.
LIFO ordered and thread-safe.
"""
def _init(self, maxsize):
self.queue = OrderedSet()
def _put(self, item):
self.queue.add(item)
def _get(self):
return self.queue.pop()
