def test_ping_pong(self):
self.x = 10
def f_ping(pong):
while 1:
print("ping" + str(self.x))
self.x = self.x - 1
coroutine.transfer(pong)
if self.x == 0:
break
def f_pong(ping):
while 1:
print("pong" + str(self.x))
self.x = self.x - 1
coroutine.transfer(ping)
if self.x == 0:
break
ping = coroutine(f_ping)
pong = coroutine(f_pong)
ping(pong)
pong(ping)
# returns back when both ping and pong terminates
coroutine.transfer(ping)
def test_generator(self):
def generator(k):
for i in range(1,k):
print(i)
coroutine.transfer(None)
c = coroutine(generator)(100)
for i in range(1, 50):
coroutine.transfer(c)
def test_positive_negative(self):
def positive(k, neg):
for i in range(1,k):
print(i)
coroutine.transfer(neg)
def negative(k):
for i in range(1,k):
print(-i)
coroutine.transfer(None)
neg = coroutine(negative)
pos = coroutine(positive)
neg(100)
pos(100, neg)
# for i in range(1, 50): # this creates a deadlock since neg returns back to pos, not here!
coroutine.transfer(pos)
def __init__(self, cl):
self.cl = cl
self.co_run = coroutine(self.do_run, "Client")(self.cl)
def __init__(self, cl):
self.cl = cl
self.co_run = coroutine(self.do_run, "Client")(self.cl)