Author: Philip Jenvey <[email protected]>
Branch: py3k-fix-strategies
Changeset: r70980:8dabe468ecab
Date: 2014-04-25 12:42 -0700
http://bitbucket.org/pypy/pypy/changeset/8dabe468ecab/
Log: provide a listview_int for bytes
diff --git a/pypy/objspace/std/bytesobject.py b/pypy/objspace/std/bytesobject.py
--- a/pypy/objspace/std/bytesobject.py
+++ b/pypy/objspace/std/bytesobject.py
@@ -401,9 +401,8 @@
def buffer_w(w_self, space):
return StringBuffer(w_self._value)
- # XXX: could provide listview_int?
- #def listview_bytes(self):
- # return _create_list_from_bytes(self._value)
+ def listview_int(self):
+ return _create_list_from_bytes(self._value)
def ord(self, space):
if len(self._value) != 1:
@@ -646,8 +645,8 @@
def _create_list_from_bytes(value):
# need this helper function to allow the jit to look inside and inline
- # listview_bytes
- return [s for s in value]
+ # listview_int
+ return [ord(s) for s in value]
W_BytesObject.EMPTY = W_BytesObject('')
W_BytesObject.PREBUILT = [W_BytesObject(chr(i)) for i in range(256)]
diff --git a/pypy/objspace/std/objspace.py b/pypy/objspace/std/objspace.py
--- a/pypy/objspace/std/objspace.py
+++ b/pypy/objspace/std/objspace.py
@@ -500,6 +500,9 @@
return w_obj.listview_int()
if type(w_obj) is W_SetObject or type(w_obj) is W_FrozensetObject:
return w_obj.listview_int()
+ if type(w_obj) is W_BytesObject:
+ # Python3 considers bytes strings as a list of numbers.
+ return w_obj.listview_int()
if isinstance(w_obj, W_ListObject) and self._uses_list_iter(w_obj):
return w_obj.getitems_int()
return None
diff --git a/pypy/objspace/std/test/test_bytesobject.py
b/pypy/objspace/std/test/test_bytesobject.py
--- a/pypy/objspace/std/test/test_bytesobject.py
+++ b/pypy/objspace/std/test/test_bytesobject.py
@@ -82,10 +82,11 @@
w_slice = space.newslice(w(1), w_None, w(2))
assert self.space.eq_w(space.getitem(w_str, w_slice), wb('el'))
- def test_listview_bytes(self):
+ def test_listview_bytes_int(self):
w_bytes = self.space.wrapbytes('abcd')
# list(b'abcd') is a list of numbers
assert self.space.listview_bytes(w_bytes) == None
+ assert self.space.listview_int(w_bytes) == [97, 98, 99, 100]
class AppTestBytesObject:
diff --git a/pypy/objspace/std/test/test_setobject.py
b/pypy/objspace/std/test/test_setobject.py
--- a/pypy/objspace/std/test/test_setobject.py
+++ b/pypy/objspace/std/test/test_setobject.py
@@ -136,8 +136,8 @@
w_a = W_SetObject(self.space)
_initialize_set(self.space, w_a, wb("abcdefg"))
- assert sorted(self.space.listview_bytes(w_a)) == list("abcdefg")
- assert self.space.listview_int(w_a) is None
+ assert sorted(self.space.listview_int(w_a)) == [97, 98, 99, 100, 101,
102, 103]
+ assert self.space.listview_bytes(w_a) is None
w_b = W_SetObject(self.space)
_initialize_set(self.space, w_b,
self.space.newlist([w(1),w(2),w(3),w(4),w(5)]))
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