Merge commit '81326a07d1936838d844690b468660452aafdea9'

oauth2/__init__.py

@@ -135,11 +135,26 @@ def to_unicode_optional_iterator(x):
         assert 'is not iterable' in str(e)
         return x
     else:
-            return [ to_unicode(e) for e in l ]
+        return [ to_unicode(e) for e in l ]
+
+def to_utf8_optional_iterator(x):
+    """
+    Raise TypeError if x is a str or if x is an iterable which
+    contains a str.
+    """
+    if isinstance(x, basestring):
+        return to_utf8(x)
+
+    try:
+        l = list(x)
+    except TypeError, e:
+        assert 'is not iterable' in str(e)
+        return x
+    else:
+        return [ to_utf8_if_string(e) for e in l ]
 
 def escape(s):
     """Escape a URL including any /."""
-    s = to_unicode(s)
     return urllib.quote(s.encode('utf-8'), safe='~')
 
 def generate_timestamp():
@@ -386,10 +401,14 @@ def to_header(self, realm=''):
 
     def to_postdata(self):
         """Serialize as post data for a POST request."""
+        d = {}
+        for k, v in self.iteritems():
+            d[k.encode('utf-8')] = to_utf8_optional_iterator(v)
+
         # tell urlencode to deal with sequence values and map them correctly
         # to resulting querystring. for example self["k"] = ["v1", "v2"] will
         # result in 'k=v1&k=v2' and not k=%5B%27v1%27%2C+%27v2%27%5D
-        return urllib.urlencode(self, True).replace('+', '%20')
+        return urllib.urlencode(d, True).replace('+', '%20')
 
     def to_url(self):
         """Serialize as a URL for a GET request."""
@@ -797,7 +816,7 @@ def check(self, request, consumer, token, signature):
 
 class SignatureMethod_HMAC_SHA1(SignatureMethod):
     name = 'HMAC-SHA1'
-        
+
     def signing_base(self, request, consumer, token):
         if not hasattr(request, 'normalized_url') or request.normalized_url is None:
             raise ValueError("Base URL for request is not set.")

tests/test_oauth.py

@@ -408,6 +408,24 @@ def test_to_header(self):
         for key, val in res.items():
             self.assertEquals(val, params.get(key))
 
+    def test_to_postdata_nonascii(self):
+        realm = "http://sp.example.com/"
+
+        params = {
+            'nonasciithing': u'q\xbfu\xe9 ,aasp u?..a.s',
+            'oauth_version': "1.0",
+            'oauth_nonce': "4572616e48616d6d65724c61686176",
+            'oauth_timestamp': "137131200",
+            'oauth_consumer_key': "0685bd9184jfhq22",
+            'oauth_signature_method': "HMAC-SHA1",
+            'oauth_token': "ad180jjd733klru7",
+            'oauth_signature': "wOJIO9A2W5mFwDgiDvZbTSMK%2FPY%3D",
+        }
+
+        req = oauth.Request("GET", realm, params)
+
+        self.failUnlessReallyEqual(req.to_postdata(), 'nonasciithing=q%C2%BFu%C3%A9%20%2Caasp%20u%3F..a.s&oauth_nonce=4572616e48616d6d65724c61686176&oauth_timestamp=137131200&oauth_consumer_key=0685bd9184jfhq22&oauth_signature_method=HMAC-SHA1&oauth_version=1.0&oauth_token=ad180jjd733klru7&oauth_signature=wOJIO9A2W5mFwDgiDvZbTSMK%252FPY%253D')
+
     def test_to_postdata(self):
         realm = "http://sp.example.com/"