[pypy-svn] r61255 - in pypy/trunk/pypy: module/__builtin__ objspace/std objspace/std/test
arigo at codespeak.net
arigo at codespeak.net
Thu Jan 22 18:09:15 CET 2009
Author: arigo
Date: Thu Jan 22 18:09:15 2009
New Revision: 61255
Modified:
pypy/trunk/pypy/module/__builtin__/interp_classobj.py
pypy/trunk/pypy/objspace/std/formatting.py
pypy/trunk/pypy/objspace/std/test/test_unicodeobject.py
pypy/trunk/pypy/objspace/std/unicodetype.py
Log:
(antocuni, arigo) Fix various minor issues with unicodes,
in particular the case of __str__ returning a unicode.
Modified: pypy/trunk/pypy/module/__builtin__/interp_classobj.py
==============================================================================
--- pypy/trunk/pypy/module/__builtin__/interp_classobj.py (original)
+++ pypy/trunk/pypy/module/__builtin__/interp_classobj.py Thu Jan 22 18:09:15 2009
@@ -423,7 +423,7 @@
def descr_unicode(self, space):
w_meth = self.getattr(space, space.wrap('__unicode__'), False)
if w_meth is None:
- return self.descr_repr(space)
+ return self.descr_str(space)
return space.call_function(w_meth)
def descr_len(self, space):
Modified: pypy/trunk/pypy/objspace/std/formatting.py
==============================================================================
--- pypy/trunk/pypy/objspace/std/formatting.py (original)
+++ pypy/trunk/pypy/objspace/std/formatting.py Thu Jan 22 18:09:15 2009
@@ -385,6 +385,19 @@
if padnumber == '<': # spaces on the right
result.append_multiple_char(const(' '), padding)
+ def string_formatting(self, w_value):
+ space = self.space
+ w_impl = space.lookup(w_value, '__str__')
+ if w_impl is None:
+ raise OperationError(space.w_TypeError,
+ space.wrap("operand does not support "
+ "unary str"))
+ w_result = space.get_and_call_function(w_impl, w_value)
+ if space.is_true(space.isinstance(w_result,
+ space.w_unicode)):
+ raise NeedUnicodeFormattingError
+ return space.str_w(w_result)
+
def fmt_s(self, w_value):
space = self.space
got_unicode = space.is_true(space.isinstance(w_value,
@@ -392,7 +405,7 @@
if not do_unicode:
if got_unicode:
raise NeedUnicodeFormattingError
- s = space.str_w(space.str(w_value))
+ s = self.string_formatting(w_value)
else:
if not got_unicode:
w_value = space.call_function(space.w_unicode, w_value)
Modified: pypy/trunk/pypy/objspace/std/test/test_unicodeobject.py
==============================================================================
--- pypy/trunk/pypy/objspace/std/test/test_unicodeobject.py (original)
+++ pypy/trunk/pypy/objspace/std/test/test_unicodeobject.py Thu Jan 22 18:09:15 2009
@@ -677,17 +677,39 @@
u = unicode(buf, 'utf-8', 'strict')
assert u == u'character buffers are decoded to unicode'
- def test_formatting_unicode__str__(self):
- skip('fixme!')
+ def test_unicode_conversion_with__str__(self):
+ # new-style classes
+ class A(object):
+ def __str__(self):
+ return u'\u1234'
+ s = unicode(A())
+ assert type(s) is unicode
+ assert s == u'\u1234'
+ # with old-style classes, it's different, but it should work as well
class A:
def __str__(self):
return u'\u1234'
+ s = unicode(A())
+ assert type(s) is unicode
+ assert s == u'\u1234'
- s = '%s' % A()
+ def test_formatting_unicode__str__(self):
+ class A:
+ def __init__(self, num):
+ self.num = num
+ def __str__(self):
+ return unichr(self.num)
+
+ s = '%s' % A(111) # this is ASCII
+ assert type(s) is unicode
+ assert s == chr(111)
+
+ s = '%s' % A(0x1234) # this is not ASCII
assert type(s) is unicode
assert s == u'\u1234'
def test_formatting_unicode__str__2(self):
+ skip("this is completely insane")
class A:
def __str__(self):
return u'baz'
@@ -701,6 +723,9 @@
a = A()
b = B()
+ s = '%s %s' % (a, b)
+ assert s == u'baz bar'
+
s = '%s %s' % (b, a)
assert s == u'foo baz'
Modified: pypy/trunk/pypy/objspace/std/unicodetype.py
==============================================================================
--- pypy/trunk/pypy/objspace/std/unicodetype.py (original)
+++ pypy/trunk/pypy/objspace/std/unicodetype.py Thu Jan 22 18:09:15 2009
@@ -216,6 +216,10 @@
w_res = w_obj
else:
w_unicode_method = space.lookup(w_obj, "__unicode__")
+ # obscure workaround: for the next two lines see
+ # test_unicode_conversion_with__str__
+ if w_unicode_method is None:
+ w_unicode_method = space.lookup(w_obj, "__str__")
if w_unicode_method is not None:
w_res = space.get_and_call_function(w_unicode_method, w_obj)
else:
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