[pypy-issue] Issue #2681: TypeError: __weakref__ slot disallowed: we already got one (pypy/pypy)

[tkadm30]

New issue 2681: TypeError: __weakref__ slot disallowed: we already got one
https://bitbucket.org/pypy/pypy/issues/2681/typeerror-__weakref__-slot-disallowed-we

tkadm30:

Traceback (most recent call last):
  File "/usr/local/pypy/pypy2-v5.9.0-linux32/lib-python/2.7/wsgiref/handlers.py", line 85, in run
    self.result = application(self.environ, self.start_response)
  File "/usr/local/pypy/pypy2-v5.9.0-linux32/lib-python/2.7/wsgiref/validate.py", line 176, in lint_app
    iterator = application(environ, start_response_wrapper)
  File "/home/erob/src/django-hotsauce-oauthclient/lib/wsgi_oauth2/middleware.py", line 292, in __call__
    return self.application(environ, start_response)
  File "lib/notmm/controllers/wsgi.pyx", line 136, in notmm.controllers.wsgi.BaseController.__call__
TypeError: __weakref__ slot disallowed: we already got one