def __init__(self, space, state=None):
self.space = space
if state is None:
state = AppCoroutine._get_state(space)
Coroutine.__init__(self, state)
self.flags = 0
self.newsubctx()
def __init__(self, space, state=None):
self.space = space
if state is None:
state = AppCoroutine._get_state(space)
Coroutine.__init__(self, state)
self.flags = 0
self.newsubctx()
def g(nrec, t, count=0):
t.count = count
if nrec < 0:
raise ValueError
if nrec:
g(nrec - 1, t, count + 1)
Coroutine.getmain().switch()
def g(nrec, t, count=0):
t.count = count
if nrec < 0:
raise ValueError
if nrec:
g(nrec-1, t, count+1)
Coroutine.getmain().switch()
def __init__(self, space, w_callable=None, is_main=False):
Coroutine.__init__(self, self._get_state(space))
self.space = space
self.w_callable = w_callable
self.active = is_main
self.subctx = space.getexecutioncontext().Subcontext()
if is_main:
self.subctx.clear_framestack() # wack
else:
self.bind(GreenletThunk(self))
def __init__(self, space, w_callable=None, is_main=False):
Coroutine.__init__(self, self._get_state(space))
self.space = space
self.w_callable = w_callable
self.active = is_main
self.subctx = space.getexecutioncontext().Subcontext()
if is_main:
self.subctx.clear_framestack() # wack
else:
self.bind(GreenletThunk(self))
def f():
lst = [1]
coro_f = Coroutine.getcurrent()
coro_g = self.Coroutine()
coro_h = self.Coroutine()
coros = [coro_f, coro_g, coro_h]
thunk_g = T(g, lst, coros)
output('binding g after f set 1')
coro_g.bind(thunk_g)
thunk_h = T(h, lst, coros)
output('binding h after f set 1')
coro_h.bind(thunk_h)
output('switching to g')
coro_g.switch()
lst.append(4)
output('f appended 4')
coro_g.switch()
lst.append(6)
output('f appended 6')
coro_h.switch()
lst.append(8)
output('f appended 8')
n = 0
for i in lst:
n = n * 10 + i
return n
def f():
lst = [1]
coro_f = Coroutine.getcurrent()
coro_g = self.Coroutine()
coro_h = self.Coroutine()
coros = [coro_f, coro_g, coro_h]
thunk_g = T(g, lst, coros)
output('binding g after f set 1')
coro_g.bind(thunk_g)
thunk_h = T(h, lst, coros)
output('binding h after f set 1')
coro_h.bind(thunk_h)
output('switching to g')
coro_g.switch()
lst.append(4)
output('f appended 4')
coro_g.switch()
lst.append(6)
output('f appended 6')
coro_h.switch()
lst.append(8)
output('f appended 8')
n = 0
for i in lst:
n = n*10 + i
return n
def f():
coro_f = Coroutine.getcurrent()
coro_f.__name__ = 'coro_f'
coro_f1 = self.Coroutine()
coro_f1.__name__ = 'coro_f1'
thunk_f1 = T1(f1, coro_f1)
output('binding f1 after f set 1')
coro_f1.bind(thunk_f1)
coro_f1.switch()
output('return to main :-(')
return thunk_f1.res
def f():
coro_f = Coroutine.getcurrent()
coro_f.__name__ = 'coro_f'
coro_f1 = self.Coroutine()
coro_f1.__name__ = 'coro_f1'
thunk_f1 = T1(f1, coro_f1)
output('binding f1 after f set 1')
coro_f1.bind(thunk_f1)
coro_f1.switch()
output('return to main :-(')
return thunk_f1.res
def test_hello_goodbye(self):
class C(Coroutine):
n = 2
def __init__(self, n):
Coroutine.__init__(self)
self.n = n
def hello(self):
costate.hello_goodbye *= 10
costate.hello_goodbye += self.n
def goodbye(self):
costate.hello_goodbye *= 10
costate.hello_goodbye += self.n + 1
class T(AbstractThunk):
def call(self):
pass
costate = Coroutine._get_default_costate()
costate.current.__class__ = C
costate.hello_goodbye = 0
def ep():
syncstate.default_costate = costate
costate.hello_goodbye = 0
c1 = C(4)
c1.bind(T())
c1.switch()
return costate.hello_goodbye
output = self.wrap_stackless_function(ep)
# expected result:
# goodbye main 3
# hello c1 4
# goodbye c1 5
# hello main 2
assert output == 3452
def f():
assert Coroutine.getmain().frame is None
coro_g = self.Coroutine()
coro_g.__name__ = 'coro_g'
thunk_g = T(g, 42)
coro_g.bind(thunk_g)
coro_g.switch()
res = thunk_g.count
res *= 10
res |= coro_g.frame is not None
# testing kill
coro_g.kill()
res *= 10
res |= coro_g.frame is None
coro_g = self.Coroutine()
# see what happens if we __del__
thunk_g = T(g, -42)
coro_g.bind(thunk_g)
try:
coro_g.switch()
except ValueError:
res += 500
return res
def f():
assert Coroutine.getmain().frame is None
coro_g = self.Coroutine()
coro_g.__name__ = 'coro_g'
thunk_g = T(g, 42)
coro_g.bind(thunk_g)
coro_g.switch()
res = thunk_g.count
res *= 10
res |= coro_g.frame is not None
# testing kill
coro_g.kill()
res *= 10
res |= coro_g.frame is None
coro_g = self.Coroutine()
# see what happens if we __del__
thunk_g = T(g, -42)
coro_g.bind(thunk_g)
try:
coro_g.switch()
except ValueError:
res += 500
return res
def test_hello_goodbye(self):
class C(Coroutine):
n = 2
def __init__(self, n):
Coroutine.__init__(self)
self.n = n
def hello(self):
costate.hello_goodbye *= 10
costate.hello_goodbye += self.n
def goodbye(self):
costate.hello_goodbye *= 10
costate.hello_goodbye += self.n + 1
class T(AbstractThunk):
def call(self):
pass
costate = Coroutine._get_default_costate()
costate.current.__class__ = C
costate.hello_goodbye = 0
def ep():
syncstate.default_costate = costate
costate.hello_goodbye = 0
c1 = C(4)
c1.bind(T())
c1.switch()
return costate.hello_goodbye
output = self.wrap_stackless_function(ep)
# expected result:
# goodbye main 3
# hello c1 4
# goodbye c1 5
# hello main 2
assert output == 3452
def __init__(self, n):
Coroutine.__init__(self)
self.n = n
def call(self):
self.result = self.consume(self.tree)
Coroutine.getmain().switch()
def __init__(self, n):
Coroutine.__init__(self)
self.n = n
def call(self):
self.result = self.consume(self.tree)
Coroutine.getmain().switch()
