def TUPLE_TYPE(field_lltypes):
if len(field_lltypes) == 0:
return ootype.Void # empty tuple
else:
fields = [('item%d' % i, TYPE) for i, TYPE in enumerate(field_lltypes)]
hints = {'immutable': True, 'noidentity': True}
return ootype.Record(fields, _hints=hints)
def __init__(self, r_list):
self.r_list = r_list
self.external_item_repr = r_list.external_item_repr
self.lowleveltype = ootype.Record(
{"iterable": r_list.lowleveltype, "index": ootype.Signed})
self.ll_listiter = ll_listiter
self.ll_listnext = ll_listnext
self.ll_getnextindex = ll_getnextindex
def __init__(self, r_tuple):
self.r_tuple = r_tuple
self.lowleveltype = ootype.Record({
"iterable": r_tuple.lowleveltype,
"index": ootype.Signed
})
self.ll_tupleiter = ll_tupleiter
self.ll_tuplenext = ll_tuplenext
class UnicodeIteratorRepr(AbstractStringIteratorRepr):
external_item_repr = unichar_repr
lowleveltype = ootype.Record({
'string': unicode_repr.lowleveltype,
'index': ootype.Signed
})
def __init__(self):
self.ll_striter = ll_unicodeiter
self.ll_strnext = ll_strnext
self.ll_getnextindex = ll_getnextindex
def test_box_unbox_oorecord(self):
A = ootype.Record({'xx': ootype.Signed})
def fn(flag):
a = ootype.new(A)
a.xx = 42
b_obj = box(a)
a2 = unbox(b_obj, A)
return a2.xx
res = self.interpret(fn, [True])
assert res == 42
def _make_empty_type(self):
if self.known_maxlength:
return ootype.Record({"items": ootype.Array(), "length": ootype.Signed})
else:
return ootype.List()
def _get_type(self):
KEYTYPE = self.r_dict.key_repr.lowleveltype
VALUETYPE = self.r_dict.value_repr.lowleveltype
ITER = ootype.DictItemsIterator(KEYTYPE, VALUETYPE)
return ootype.Record({"iterator": ITER})