Fixed #8726 -- When doing reverse URL resolving, make sure we're consistently

dealing with unicode strings throughout by promoting up from UTF-8 as necessary.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8777 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 15 insertions, 15 deletions

diff --git a/django/utils/regex_helper.py b/django/utils/regex_helper.py
index 181285da4f..545bf8899c 100644
--- a/django/utils/regex_helper.py
+++ b/django/utils/regex_helper.py
@@ -13,12 +13,12 @@ ESCAPE_MAPPINGS = {
     "A": None,
     "b": None,
     "B": None,
-    "d": '0',
-    "D": "x",
-    "s": " ",
-    "S": "x",
-    "w": "x",
-    "W": "!",
+    "d": u"0",
+    "D": u"x",
+    "s": u" ",
+    "S": u"x",
+    "w": u"x",
+    "W": u"!",
     "Z": None,
 }
 
@@ -77,7 +77,7 @@ def normalize(pattern):
     try:
         ch, escaped = pattern_iter.next()
     except StopIteration:
-        return zip([''],  [[]])
+        return zip([u''],  [[]])
 
     try:
         while True:
@@ -85,7 +85,7 @@ def normalize(pattern):
                 result.append(ch)
             elif ch == '.':
                 # Replace "any character" with an arbitrary representative.
-                result.append("x")
+                result.append(u"x")
             elif ch == '|':
                 # FIXME: One day we'll should do this, but not in 1.0.
                 raise NotImplementedError
@@ -117,7 +117,7 @@ def normalize(pattern):
                     # A positional group
                     name = "_%d" % num_args
                     num_args += 1
-                    result.append(Group((("%%(%s)s" % name), name)))
+                    result.append(Group(((u"%%(%s)s" % name), name)))
                     walk_to_end(ch, pattern_iter)
                 else:
                     ch, escaped = pattern_iter.next()
@@ -144,7 +144,7 @@ def normalize(pattern):
                             name.append(ch)
                             ch, escaped = pattern_iter.next()
                         param = ''.join(name)
-                        result.append(Group((("%%(%s)s" % param), param)))
+                        result.append(Group(((u"%%(%s)s" % param), param)))
                         walk_to_end(ch, pattern_iter)
             elif ch in "*?+{":
                 # Quanitifers affect the previous item in the result list.
@@ -180,7 +180,7 @@ def normalize(pattern):
         pass
     except NotImplementedError:
         # A case of using the disjunctive form. No results for you!
-        return zip([''],  [[]])
+        return zip([u''],  [[]])
 
     return zip(*flatten_result(result))
 
@@ -279,20 +279,20 @@ def flatten_result(source):
     Each of the two lists will be of the same length.
     """
     if source is None:
-        return [''], [[]]
+        return [u''], [[]]
     if isinstance(source, Group):
         if source[1] is None:
             params = []
         else:
             params = [source[1]]
         return [source[0]], [params]
-    result = ['']
+    result = [u'']
     result_args = [[]]
     pos = last = 0
     for pos, elt in enumerate(source):
         if isinstance(elt, basestring):
             continue
-        piece = ''.join(source[last:pos])
+        piece = u''.join(source[last:pos])
         if isinstance(elt, Group):
             piece += elt[0]
             param = elt[1]
@@ -320,7 +320,7 @@ def flatten_result(source):
             result = new_result
             result_args = new_args
     if pos >= last:
-        piece = ''.join(source[last:])
+        piece = u''.join(source[last:])
         for i in range(len(result)):
             result[i] += piece
     return result, result_args