Author: Armin Rigo <[email protected]>
Branch: unicode-utf8
Changeset: r92240:7655999bf67f
Date: 2017-08-24 10:48 +0200
http://bitbucket.org/pypy/pypy/changeset/7655999bf67f/

Log:    Backed out changeset 3e38274ddd35

        (fijal)

diff --git a/pypy/module/_pypyjson/interp_decoder.py 
b/pypy/module/_pypyjson/interp_decoder.py
--- a/pypy/module/_pypyjson/interp_decoder.py
+++ b/pypy/module/_pypyjson/interp_decoder.py
@@ -295,7 +295,7 @@
             i += 1
             bits |= ord(ch)
             if ch == '"':
-                if 1 or bits & 0x80:
+                if bits & 0x80:
                     # the 8th bit is set, it's an utf8 strnig
                     content_utf8 = self.getslice(start, i-1)
                     content_unicode = unicodehelper.decode_utf8(self.space, 
content_utf8)
diff --git a/pypy/objspace/std/unicodeobject.py 
b/pypy/objspace/std/unicodeobject.py
--- a/pypy/objspace/std/unicodeobject.py
+++ b/pypy/objspace/std/unicodeobject.py
@@ -20,7 +20,6 @@
 from pypy.objspace.std.formatting import mod_format
 from pypy.objspace.std.stringmethods import StringMethods
 from pypy.objspace.std.util import IDTAG_SPECIAL, IDTAG_SHIFT
-from pypy.objspace.std.sliceobject import unwrap_start_stop
 
 __all__ = ['W_UnicodeObject', 'wrapunicode', 'plain_str2unicode',
            'encode_object', 'decode_object', 'unicode_from_object',
@@ -76,13 +75,6 @@
             uid = (base << IDTAG_SHIFT) | IDTAG_SPECIAL
         return space.newint(uid)
 
-    def _convert_idx_params_unicode(self, space, w_start, w_end):
-        """ Specialcase this for unicode - one less element in the tuple
-        """
-        lenself = self._len()
-        start, end = unwrap_start_stop(space, lenself, w_start, w_end)
-        return start, end
-
     def str_w(self, space):
         return space.text_w(space.str(self))
 
@@ -133,8 +125,8 @@
         return rutf8.compute_length_utf8(self._utf8)
 
     def _val(self, space):
-        import pdb
-        pdb.set_trace()
+        #import pdb
+        #pdb.set_trace()
         return self._utf8.decode('utf8')
 
     @staticmethod
@@ -454,6 +446,9 @@
             i = rutf8.next_codepoint_pos(val, i)
         return space.newbool(cased)
 
+    def _starts_ends_overflow(self, prefix):
+        return len(prefix) == 0
+
     def descr_add(self, space, w_other):
         try:
             w_other = self.convert_arg_to_w_unicode(space, w_other)
@@ -727,26 +722,6 @@
         assert rpos >= lpos    # annotator hint, don't remove
         return self._utf8_sliced(lpos, rpos, lgt)
 
-    def descr_startswith(self, space, w_prefix, w_start=None, w_end=None):
-        (start, end) = self._convert_idx_params_unicode(space, w_start, w_end)
-        if space.isinstance_w(w_prefix, space.w_tuple):
-            return self._startswith_tuple(space, w_prefix, start, end)
-        return space.newbool(self._startswith(space, w_prefix, start, end))
-
-    def _startswith_tuple(self, space, w_prefix, start, end):
-        for w_prefix in space.fixedview(w_prefix):
-            if self._startswith(space, w_prefix, start, end):
-                return space.w_True
-        return space.w_False
-
-    def _startswith(self, space, w_prefix, start, end):
-        prefix = self.convert_arg_to_w_unicode(space, w_prefix)._utf8
-        if start > self._len():
-            return len(prefix) == 0 # bug-to-bug cpython compatibility
-        xxx
-        return startswith(self._utf8, prefix, start, end)
-
-
     def descr_getnewargs(self, space):
         return space.newtuple([W_UnicodeObject(self._utf8, self._length)])
 
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