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diff --git a/django_authopenid/mimeparse.py b/django_authopenid/mimeparse.py
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--- a/django_authopenid/mimeparse.py
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-"""MIME-Type Parser
-
-This module provides basic functions for handling mime-types. It can handle
-matching mime-types against a list of media-ranges. See section 14.1 of 
-the HTTP specification [RFC 2616] for a complete explaination.
-
-   http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.1
-
-Contents:
-    - parse_mime_type():   Parses a mime-type into it's component parts.
-    - parse_media_range(): Media-ranges are mime-types with wild-cards and a 'q' quality parameter.
-    - quality():           Determines the quality ('q') of a mime-type when compared against a list of media-ranges.
-    - quality_parsed():    Just like quality() except the second parameter must be pre-parsed.
-    - best_match():        Choose the mime-type with the highest quality ('q') from a list of candidates. 
-"""
-
-__version__ = "0.1.1"
-__author__ = 'Joe Gregorio'
-__email__ = "joe@bitworking.org"
-__credits__ = ""
-
-def parse_mime_type(mime_type):
-    """Carves up a mime_type and returns a tuple of the
-       (type, subtype, params) where 'params' is a dictionary
-       of all the parameters for the media range.
-       For example, the media range 'application/xhtml;q=0.5' would
-       get parsed into:
-
-       ('application', 'xhtml', {'q', '0.5'})
-       """
-    parts = mime_type.split(";")
-    params = dict([tuple([s.strip() for s in param.split("=")])\
-            for param in parts[1:] ])
-    (type, subtype) = parts[0].split("/")
-    return (type.strip(), subtype.strip(), params)
-
-def parse_media_range(range):
-    """Carves up a media range and returns a tuple of the
-       (type, subtype, params) where 'params' is a dictionary
-       of all the parameters for the media range.
-       For example, the media range 'application/*;q=0.5' would
-       get parsed into:
-
-       ('application', '*', {'q', '0.5'})
-
-       In addition this function also guarantees that there 
-       is a value for 'q' in the params dictionary, filling it
-       in with a proper default if necessary.
-       """
-    (type, subtype, params) = parse_mime_type(range)
-    if not params.has_key('q') or not params['q'] or \
-            not float(params['q']) or float(params['q']) > 1\
-            or float(params['q']) < 0:
-        params['q'] = '1'
-    return (type, subtype, params)
-
-def quality_parsed(mime_type, parsed_ranges):
-    """Find the best match for a given mime_type against 
-       a list of media_ranges that have already been 
-       parsed by parse_media_range(). Returns the 
-       'q' quality parameter of the best match, 0 if no
-       match was found. This function bahaves the same as quality()
-       except that 'parsed_ranges' must be a list of
-       parsed media ranges. """
-    best_fitness = -1 
-    best_match = ""
-    best_fit_q = 0
-    (target_type, target_subtype, target_params) =\
-            parse_media_range(mime_type)
-    for (type, subtype, params) in parsed_ranges:
-        param_matches = reduce(lambda x, y: x+y, [1 for (key, value) in \
-                target_params.iteritems() if key != 'q' and \
-                params.has_key(key) and value == params[key]], 0)
-        if (type == target_type or type == '*' or target_type == '*') and \
-                (subtype == target_subtype or subtype == '*' or target_subtype == '*'):
-            fitness = (type == target_type) and 100 or 0
-            fitness += (subtype == target_subtype) and 10 or 0
-            fitness += param_matches
-            if fitness > best_fitness:
-                best_fitness = fitness
-                best_fit_q = params['q']
-            
-    return float(best_fit_q)
-    
-def quality(mime_type, ranges):
-    """Returns the quality 'q' of a mime_type when compared
-    against the media-ranges in ranges. For example:
-
-    >>> quality('text/html','text/*;q=0.3, text/html;q=0.7, text/html;level=1, text/html;level=2;q=0.4, */*;q=0.5')
-    0.7
-    
-    """ 
-    parsed_ranges = [parse_media_range(r) for r in ranges.split(",")]
-    return quality_parsed(mime_type, parsed_ranges)
-
-def best_match(supported, header):
-    """Takes a list of supported mime-types and finds the best
-    match for all the media-ranges listed in header. The value of
-    header must be a string that conforms to the format of the 
-    HTTP Accept: header. The value of 'supported' is a list of
-    mime-types.
-    
-    >>> best_match(['application/xbel+xml', 'text/xml'], 'text/*;q=0.5,*/*; q=0.1')
-    'text/xml'
-    """
-    parsed_header = [parse_media_range(r) for r in header.split(",")]
-    weighted_matches = [(quality_parsed(mime_type, parsed_header), mime_type)\
-            for mime_type in supported]
-    weighted_matches.sort()
-    return weighted_matches[-1][0] and weighted_matches[-1][1] or ''
-
-if __name__ == "__main__":
-    import unittest
-
-    class TestMimeParsing(unittest.TestCase):
-
-        def test_parse_media_range(self):
-            self.assert_(('application', 'xml', {'q': '1'}) == parse_media_range('application/xml;q=1'))
-            self.assertEqual(('application', 'xml', {'q': '1'}), parse_media_range('application/xml'))
-            self.assertEqual(('application', 'xml', {'q': '1'}), parse_media_range('application/xml;q='))
-            self.assertEqual(('application', 'xml', {'q': '1'}), parse_media_range('application/xml ; q='))
-            self.assertEqual(('application', 'xml', {'q': '1', 'b': 'other'}), parse_media_range('application/xml ; q=1;b=other'))
-            self.assertEqual(('application', 'xml', {'q': '1', 'b': 'other'}), parse_media_range('application/xml ; q=2;b=other'))
-
-        def test_rfc_2616_example(self):
-            accept = "text/*;q=0.3, text/html;q=0.7, text/html;level=1, text/html;level=2;q=0.4, */*;q=0.5"
-            self.assertEqual(1, quality("text/html;level=1", accept))
-            self.assertEqual(0.7, quality("text/html", accept))
-            self.assertEqual(0.3, quality("text/plain", accept))
-            self.assertEqual(0.5, quality("image/jpeg", accept))
-            self.assertEqual(0.4, quality("text/html;level=2", accept))
-            self.assertEqual(0.7, quality("text/html;level=3", accept))
-
-        def test_best_match(self):
-            mime_types_supported = ['application/xbel+xml', 'application/xml']
-            # direct match
-            self.assertEqual(best_match(mime_types_supported, 'application/xbel+xml'), 'application/xbel+xml')
-            # direct match with a q parameter
-            self.assertEqual(best_match(mime_types_supported, 'application/xbel+xml; q=1'), 'application/xbel+xml')
-            # direct match of our second choice with a q parameter
-            self.assertEqual(best_match(mime_types_supported, 'application/xml; q=1'), 'application/xml')
-            # match using a subtype wildcard
-            self.assertEqual(best_match(mime_types_supported, 'application/*; q=1'), 'application/xml')
-            # match using a type wildcard
-            self.assertEqual(best_match(mime_types_supported, '*/*'), 'application/xml')
-
-            mime_types_supported = ['application/xbel+xml', 'text/xml']
-            # match using a type versus a lower weighted subtype
-            self.assertEqual(best_match(mime_types_supported, 'text/*;q=0.5,*/*; q=0.1'), 'text/xml')
-            # fail to match anything
-            self.assertEqual(best_match(mime_types_supported, 'text/html,application/atom+xml; q=0.9'), '')
-
-        def test_support_wildcards(self):
-            mime_types_supported = ['image/*', 'application/xml']
-            # match using a type wildcard
-            self.assertEqual(best_match(mime_types_supported, 'image/png'), 'image/*')
-            # match using a wildcard for both requested and supported 
-            self.assertEqual(best_match(mime_types_supported, 'image/*'), 'image/*')
-
-    unittest.main() 
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