Author: Carl Friedrich Bolz-Tereick <[email protected]>
Branch:
Changeset: r92329:ffbad4ff0842
Date: 2017-09-05 21:45 +0200
http://bitbucket.org/pypy/pypy/changeset/ffbad4ff0842/
Log: in the fast zip(intlist1, intlist2) implementation, don't wrap and
unwrap all the ints
diff --git a/pypy/objspace/std/specialisedtupleobject.py
b/pypy/objspace/std/specialisedtupleobject.py
--- a/pypy/objspace/std/specialisedtupleobject.py
+++ b/pypy/objspace/std/specialisedtupleobject.py
@@ -31,23 +31,23 @@
class cls(W_AbstractTupleObject):
_immutable_fields_ = ['value%s' % i for i in iter_n]
- def __init__(self, space, *values_w):
+ def __init__(self, space, *values):
self.space = space
- assert len(values_w) == typelen
+ assert len(values) == typelen
for i in iter_n:
- w_obj = values_w[i]
+ obj = values[i]
val_type = typetuple[i]
if val_type == int:
- unwrapped = w_obj.int_w(space)
+ assert isinstance(obj, int)
elif val_type == float:
- unwrapped = w_obj.float_w(space)
+ assert isinstance(obj, float)
elif val_type == str:
- unwrapped = w_obj.str_w(space)
+ assert isinstance(obj, str)
elif val_type == object:
- unwrapped = w_obj
+ pass
else:
raise AssertionError
- setattr(self, 'value%s' % i, unwrapped)
+ setattr(self, 'value%s' % i, obj)
def length(self):
return typelen
@@ -150,10 +150,10 @@
w_arg1, w_arg2 = list_w
if type(w_arg1) is W_IntObject:
if type(w_arg2) is W_IntObject:
- return Cls_ii(space, w_arg1, w_arg2)
+ return Cls_ii(space, space.int_w(w_arg1), space.int_w(w_arg2))
elif type(w_arg1) is W_FloatObject:
if type(w_arg2) is W_FloatObject:
- return Cls_ff(space, w_arg1, w_arg2)
+ return Cls_ff(space, space.float_w(w_arg1),
space.float_w(w_arg2))
return Cls_oo(space, w_arg1, w_arg2)
else:
raise NotSpecialised
@@ -170,10 +170,9 @@
# faster to move the decision out of the loop.
@specialize.arg(1)
-def _build_zipped_spec(space, Cls, lst1, lst2, wrap1, wrap2):
+def _build_zipped_spec(space, Cls, lst1, lst2):
length = min(len(lst1), len(lst2))
- return [Cls(space, wrap1(lst1[i]),
- wrap2(lst2[i])) for i in range(length)]
+ return [Cls(space, lst1[i], lst2[i]) for i in range(length)]
def _build_zipped_spec_oo(space, w_list1, w_list2):
strat1 = w_list1.strategy
@@ -200,8 +199,7 @@
intlist2 = w_list2.getitems_int()
if intlist2 is not None:
lst_w = _build_zipped_spec(
- space, Cls_ii, intlist1, intlist2,
- space.newint, space.newint)
+ space, Cls_ii, intlist1, intlist2)
return space.newlist(lst_w)
else:
floatlist1 = w_list1.getitems_float()
@@ -209,8 +207,7 @@
floatlist2 = w_list2.getitems_float()
if floatlist2 is not None:
lst_w = _build_zipped_spec(
- space, Cls_ff, floatlist1, floatlist2, space.newfloat,
- space.newfloat)
+ space, Cls_ff, floatlist1, floatlist2)
return space.newlist(lst_w)
lst_w = _build_zipped_spec_oo(space, w_list1, w_list2)
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