class ReduceCaller(CompoundTypeNode):
def __init__(self, frame, anchor, func, seq, initial):
self.frame = frame
self.anchor = anchor
self.received = set()
self.elem = IterElement(frame, anchor, seq)
self.result = CompoundTypeNode()
if initial:
initial.connect(self.result.recv)
else:
self.elem.connect(self.result.recv)
self.args = (self.result, self.elem)
CompoundTypeNode.__init__(self, [self.result])
func.connect(self.recv_func)
return
def recv_func(self, src):
for obj in src:
if obj in self.received: continue
self.received.add(obj)
try:
result = obj.call(self.frame, self.anchor, self.args, {})
result.connect(self.recv)
result.connect(self.result.recv)
except NodeTypeError:
self.frame.raise_expt(ErrorConfig.NotCallable(obj))
return
class ReduceCaller(CompoundTypeNode):
def __init__(self, frame, anchor, func, seq, initial):
self.frame = frame
self.anchor = anchor
self.received = set()
self.elem = IterElement(frame, anchor, seq)
self.result = CompoundTypeNode()
if initial:
initial.connect(self.result.recv)
else:
self.elem.connect(self.result.recv)
self.args = (self.result, self.elem)
CompoundTypeNode.__init__(self, [self.result])
func.connect(self.recv_func)
return
def recv_func(self, src):
for obj in src:
if obj in self.received: continue
self.received.add(obj)
try:
result = obj.call(self.frame, self.anchor, self.args, {})
result.connect(self.recv)
result.connect(self.result.recv)
except NodeTypeError:
self.frame.raise_expt(ErrorConfig.NotCallable(obj))
return
def accept_arg(self, frame, anchor, i, arg1):
if arg1 in self.cache_extend:
elem = self.cache_extend[arg1]
else:
elem = IterElement(frame, anchor, arg1)
self.cache_extend[arg1] = elem
elem.connect(self.target.elemall.recv)
return
def accept_arg(self, frame, anchor, i, arg1):
if arg1 in self.cache_extend:
elem = self.cache_extend[arg1]
else:
elem = IterElement(frame, anchor, arg1)
self.cache_extend[arg1] = elem
elem.connect(self.target.elemall.recv)
return
def recv_pair(self, src):
for obj in src:
if obj.is_type(TupleType.get_typeobj()) and obj.elements:
if len(obj.elements) == 2:
(k,v) = obj.elements
k.connect(self.target.key.recv)
v.connect(self.target.value.recv)
else:
self.frame.raise_expt(ErrorConfig.NotConvertable('(key,value)'))
continue
elem = IterElement(self.frame, self.anchor, obj)
elem.connect(self.target.key.recv)
elem.connect(self.target.value.recv)
self.frame.raise_expt(ErrorConfig.NotConvertable('dict'))
return
def recv_pair(self, src):
for obj in src:
if obj.is_type(TupleType.get_typeobj()) and obj.elements:
if len(obj.elements) == 2:
(k, v) = obj.elements
k.connect(self.target.key.recv)
v.connect(self.target.value.recv)
else:
self.frame.raise_expt(
ErrorConfig.NotConvertable('(key,value)'))
continue
elem = IterElement(self.frame, self.anchor, obj)
elem.connect(self.target.key.recv)
elem.connect(self.target.value.recv)
self.frame.raise_expt(ErrorConfig.NotConvertable('dict'))
return
class SumCaller(CompoundTypeNode):
def __init__(self, frame, anchor, seq, initial):
self.frame = frame
self.anchor = anchor
self.received = set()
self.elem = IterElement(frame, anchor, seq)
self.result = CompoundTypeNode()
if initial:
initial.connect(self.result.recv)
else:
self.elem.connect(self.result.recv)
CompoundTypeNode.__init__(self, [self.result])
IterElement(frame, anchor, seq).connect(self.recv_elem)
return
def recv_elem(self, src):
for obj in src:
if obj in self.received: continue
self.received.add(obj)
BinaryOp(self.frame, self.anchor, 'Add', obj, self.result).connect(self.result.recv)
return
class SumCaller(CompoundTypeNode):
def __init__(self, frame, anchor, seq, initial):
self.frame = frame
self.anchor = anchor
self.received = set()
self.elem = IterElement(frame, anchor, seq)
self.result = CompoundTypeNode()
if initial:
initial.connect(self.result.recv)
else:
self.elem.connect(self.result.recv)
CompoundTypeNode.__init__(self, [self.result])
IterElement(frame, anchor, seq).connect(self.recv_elem)
return
def recv_elem(self, src):
for obj in src:
if obj in self.received: continue
self.received.add(obj)
BinaryOp(self.frame, self.anchor, 'Add', obj,
self.result).connect(self.result.recv)
return
