def getNew(self):
globals = jast.GetInstanceAttribute(self.def_compiler.frame.frame,
"f_globals")
pycode = self.makeCode()
defaults = [ self.def_compiler.visit(d) for d in self.scope.ac.defaults ]
clos = self.def_compiler.frame.makeClosure(self.scope)
ctrargs = [globals, PyObjectArray(defaults), pycode]
if clos:
ctrargs.append(PyObjectArray(clos))
return jast.New("PyFunction", ctrargs)
def visitTryExcept(self, node):
if node.orelse is not None:
elseBool = self.frame.gettemp("boolean")
jbody = jast.Block(self.suite(node.body))
tests = []
ifelse = None
tname = jast.Identifier("x$%d" % self.nthrowables)
self.nthrowables = self.nthrowables + 1
exctmp = self.frame.gettemp("PyException")
setexc = jast.Set(exctmp, jast.InvokeStatic("Py", "setException",
[tname, self.frame.frame]))
for exchandler in node.handlers:
if exchandler.type is None:
ifelse = jast.Block(self.suite(exchandler.body))
continue
type = self.visit(exchandler.type)
t = jast.InvokeStatic("Py", "matchException",
[exctmp, type.asAny()])
newbody = []
if exchandler.name is not None:
exceptionValue = self.factory.makePyObject(
jast.GetInstanceAttribute(exctmp, "value"))
newbody.append(self.set(exchandler.name, exceptionValue))
#print self.visit(ebody)
newbody.append(self.suite(exchandler.body))
#print newbody
#print jast.Block(newbody)
tests.append( (t, jast.Block(newbody)) )
if ifelse is None:
ifelse = jast.Throw(exctmp)
if len(tests) == 0:
catchBody = ifelse
else:
catchBody = jast.MultiIf(tests, ifelse)
catchBody = [setexc, catchBody]
if node.orelse is not None:
catchBody = [jast.Set(elseBool, jast.False), catchBody]
catchBody = jast.Block([catchBody])
self.frame.freetemp(exctmp)
ret = jast.TryCatch(jbody, "Throwable", tname, catchBody)
if node.orelse is not None:
ret = jast.Block([jast.Set(elseBool, jast.True), ret,
jast.If(elseBool,
jast.Block(self.suite(node.orelse)))])
self.frame.freetemp(elseBool)
return ret