def getstate(self, next_offset):
# getfastscope() can return real None, for undefined locals
data = self.save_locals_stack()
if self.last_exception is None:
data.append(Constant(None))
data.append(Constant(None))
else:
data.append(self.last_exception.w_type)
data.append(self.last_exception.w_value)
recursively_flatten(data)
return FrameState(data, self.blockstack[:], next_offset)
def __init__(self, func, code):
from rpython.flowspace.flowcontext import SpamBlock
locals = [None] * code.co_nlocals
for i in range(code.formalargcount):
locals[i] = Variable(code.co_varnames[i])
state = FrameState(locals, [], None, [], 0)
initialblock = SpamBlock(state)
super(PyGraph, self).__init__(self._sanitize_funcname(func), initialblock)
self.func = func
self.signature = code.signature
self.defaults = func.__defaults__ or ()
def __init__(self, func, code):
from rpython.flowspace.flowcontext import SpamBlock
locals = [None] * code.co_nlocals
for i in range(code.formalargcount):
locals[i] = Variable(code.co_varnames[i])
state = FrameState(locals, [], None, [], 0)
initialblock = SpamBlock(state)
unsafe = False
if func.func_doc and func.func_doc.lstrip().startswith('UNSAFE'):
unsafe = True
super(PyGraph, self).__init__(self._sanitize_funcname(func), initialblock, unsafe=unsafe)
self.func = func
self.signature = code.signature
self.defaults = func.func_defaults or ()
def getstate(self, next_offset):
return FrameState(self.locals_w[:], self.stack[:],
self.last_exception, self.blockstack[:], next_offset)