jsonunicodepython

URL: http://178.79.177.78:6543/products/search/ofts/name?term=puky
File '/opt/py_projects/toyadmin/env/lib/python2.6/site-packages/WebError-0.10.3-py2.6.egg/weberror/evalexception.py', line 431 in respond
  app_iter = self.application(environ, detect_start_response)
File '/opt/py_projects/toyadmin/env/lib/python2.6/site-packages/repoze.tm2-1.0b2-py2.6.egg/repoze/tm/__init__.py', line 24 in __call__
  result = self.application(environ, save_status_and_headers)
File '/opt/py_projects/toyadmin/env/lib/python2.6/site-packages/pyramid-1.1-py2.6.egg/pyramid/router.py', line 161 in __call__
  response = view_callable(context, request)
File '/opt/py_projects/toyadmin/env/lib/python2.6/site-packages/pyramid-1.1-py2.6.egg/pyramid/config.py', line 3141 in rendered_view
  context)
File '/opt/py_projects/toyadmin/env/lib/python2.6/site-packages/pyramid-1.1-py2.6.egg/pyramid/renderers.py', line 391 in render_view
  return self.render_to_response(response, system, request=request)
File '/opt/py_projects/toyadmin/env/lib/python2.6/site-packages/pyramid-1.1-py2.6.egg/pyramid/renderers.py', line 418 in render_to_response
  result = self.render(value, system_values, request=request)
File '/opt/py_projects/toyadmin/env/lib/python2.6/site-packages/pyramid-1.1-py2.6.egg/pyramid/renderers.py', line 414 in render
  result = renderer(value, system_values)
File '/opt/py_projects/toyadmin/env/lib/python2.6/site-packages/pyramid-1.1-py2.6.egg/pyramid/renderers.py', line 141 in _render
  return json.dumps(value)
File '/usr/lib/python2.6/json/__init__.py', line 230 in dumps
  return _default_encoder.encode(obj)
File '/usr/lib/python2.6/json/encoder.py', line 367 in encode
  chunks = list(self.iterencode(o))
File '/usr/lib/python2.6/json/encoder.py', line 306 in _iterencode
  for chunk in self._iterencode_list(o, markers):
File '/usr/lib/python2.6/json/encoder.py', line 204 in _iterencode_list
  for chunk in self._iterencode(value, markers):
File '/usr/lib/python2.6/json/encoder.py', line 309 in _iterencode
  for chunk in self._iterencode_dict(o, markers):
File '/usr/lib/python2.6/json/encoder.py', line 275 in _iterencode_dict
  for chunk in self._iterencode(value, markers):
File '/usr/lib/python2.6/json/encoder.py', line 294 in _iterencode
  yield encoder(o)
UnicodeDecodeError: 'utf8' codec can't decode byte 0x96 in position 37: invalid start byte