def call(self, frame, anchor, args, kwargs):
from pyntch.basic_types import StrType
from pyntch.aggregate_types import DictType, TupleType
from pyntch.expression import TupleUnpack, TupleSlice
# Process keyword arguments first.
varsleft = list(self.argvars)
varikwargs = []
for (kwname, kwvalue) in kwargs.iteritems():
for var1 in varsleft:
if isinstance(var1, Variable) and var1.name == kwname:
var1.bind(kwvalue)
# When a keyword argument is given, remove that name from the remaining arguments.
varsleft.remove(var1)
break
else:
if self.kwarg:
varikwargs.append(kwvalue)
else:
frame.raise_expt(ErrorConfig.InvalidKeywordArgs(kwname))
# Process standard arguments.
variargs = []
for arg1 in args:
assert arg1 != None, args
if varsleft:
var1 = varsleft.pop(0)
assign_arg(frame, anchor, var1, arg1)
elif self.variarg:
variargs.append(arg1)
else:
# Too many arguments.
frame.raise_expt(
ErrorConfig.InvalidNumOfArgs(len(self.argvars), len(args)))
if len(self.defaults) < len(varsleft):
# Too few arguments.
frame.raise_expt(
ErrorConfig.InvalidNumOfArgs(len(self.argvars), len(args)))
# Handle remaining arguments: kwargs and variargs.
if self.variarg and variargs:
self.space[self.variarg].bind(TupleType.create_tuple(variargs))
if self.kwarg:
if varikwargs:
self.space[self.kwarg].bind(
DictType.create_dict(key=StrType.get_object(),
value=varikwargs))
else:
self.space[self.kwarg].bind(DictType.create_null(
frame, anchor))
# Remember where this is called from.
self.frames.add(frame)
# Propagate the exceptions upward.
self.frame.connect(frame.recv)
return self.body
def call(self, frame, anchor, args, kwargs):
from pyntch.basic_types import StrType
from pyntch.aggregate_types import DictType, TupleType
from pyntch.expression import TupleUnpack, TupleSlice
# Process keyword arguments first.
varsleft = list(self.argvars)
varikwargs = []
for (kwname, kwvalue) in kwargs.iteritems():
for var1 in varsleft:
if isinstance(var1, Variable) and var1.name == kwname:
var1.bind(kwvalue)
# When a keyword argument is given, remove that name from the remaining arguments.
varsleft.remove(var1)
break
else:
if self.kwarg:
varikwargs.append(kwvalue)
else:
frame.raise_expt(ErrorConfig.InvalidKeywordArgs(kwname))
# Process standard arguments.
variargs = []
for arg1 in args:
assert arg1 != None, args
if varsleft:
var1 = varsleft.pop(0)
assign_arg(frame, anchor, var1, arg1)
elif self.variarg:
variargs.append(arg1)
else:
# Too many arguments.
frame.raise_expt(ErrorConfig.InvalidNumOfArgs(len(self.argvars), len(args)))
if len(self.defaults) < len(varsleft):
# Too few arguments.
frame.raise_expt(ErrorConfig.InvalidNumOfArgs(len(self.argvars), len(args)))
# Handle remaining arguments: kwargs and variargs.
if self.variarg and variargs:
self.space[self.variarg].bind(TupleType.create_tuple(variargs))
if self.kwarg:
if varikwargs:
self.space[self.kwarg].bind(DictType.create_dict(key=StrType.get_object(), value=varikwargs))
else:
self.space[self.kwarg].bind(DictType.create_null(frame, anchor))
# Remember where this is called from.
self.frames.add(frame)
# Propagate the exceptions upward.
self.frame.connect(frame.recv)
return self.body
