kopia lustrzana https://github.com/micropython/micropython-lib
23 wiersze
421 B
Python
23 wiersze
421 B
Python
class deque:
|
|
|
|
def __init__(self, iterable=None):
|
|
if iterable is None:
|
|
self.q = []
|
|
else:
|
|
self.q = list(iterable)
|
|
|
|
def popleft(self):
|
|
return self.q.pop(0)
|
|
|
|
def popright(self):
|
|
return self.q.pop()
|
|
|
|
def pop(self):
|
|
return self.q.pop()
|
|
|
|
def append(self, a):
|
|
self.q.append(a)
|
|
|
|
def appendleft(self, a):
|
|
self.q = [a] + self.q
|