127.0.0.1 - - [29/May/2015 21:58:39] "GET /api/cumulative_diagram/5568c1e1ee14910262b96d78?project_codename=test_project&diagram_interval=2015-05-20/2015-05-21 HTTP/1.1" 500 -
Traceback (most recent call last):
  File "/Users/nejcs/Documents/fakulteta/smrpo/smrpanize/env/lib/python2.7/site-packages/flask/app.py", line 1836, in __call__
    return self.wsgi_app(environ, start_response)
  File "/Users/nejcs/Documents/fakulteta/smrpo/smrpanize/env/lib/python2.7/site-packages/flask/app.py", line 1820, in wsgi_app
    response = self.make_response(self.handle_exception(e))
  File "/Users/nejcs/Documents/fakulteta/smrpo/smrpanize/env/lib/python2.7/site-packages/flask_restful/__init__.py", line 265, in error_router
    return original_handler(e)
  File "/Users/nejcs/Documents/fakulteta/smrpo/smrpanize/env/lib/python2.7/site-packages/flask/app.py", line 1403, in handle_exception
    reraise(exc_type, exc_value, tb)
  File "/Users/nejcs/Documents/fakulteta/smrpo/smrpanize/env/lib/python2.7/site-packages/flask_restful/__init__.py", line 262, in error_router
    return self.handle_error(e)
  File "/Users/nejcs/Documents/fakulteta/smrpo/smrpanize/env/lib/python2.7/site-packages/flask/app.py", line 1817, in wsgi_app
    response = self.full_dispatch_request()
  File "/Users/nejcs/Documents/fakulteta/smrpo/smrpanize/env/lib/python2.7/site-packages/flask/app.py", line 1477, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/Users/nejcs/Documents/fakulteta/smrpo/smrpanize/env/lib/python2.7/site-packages/flask_restful/__init__.py", line 265, in error_router
    return original_handler(e)
  File "/Users/nejcs/Documents/fakulteta/smrpo/smrpanize/env/lib/python2.7/site-packages/flask/app.py", line 1381, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/Users/nejcs/Documents/fakulteta/smrpo/smrpanize/env/lib/python2.7/site-packages/flask_restful/__init__.py", line 262, in error_router
    return self.handle_error(e)
  File "/Users/nejcs/Documents/fakulteta/smrpo/smrpanize/env/lib/python2.7/site-packages/flask/app.py", line 1475, in full_dispatch_request
    rv = self.dispatch_request()
  File "/Users/nejcs/Documents/fakulteta/smrpo/smrpanize/env/lib/python2.7/site-packages/flask/app.py", line 1461, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/Users/nejcs/Documents/fakulteta/smrpo/smrpanize/env/lib/python2.7/site-packages/flask_restful/__init__.py", line 446, in wrapper
    resp = resource(*args, **kwargs)
  File "/Users/nejcs/Documents/fakulteta/smrpo/smrpanize/env/lib/python2.7/site-packages/flask/views.py", line 84, in view
    return self.dispatch_request(*args, **kwargs)
  File "/Users/nejcs/Documents/fakulteta/smrpo/smrpanize/env/lib/python2.7/site-packages/flask_restful/__init__.py", line 550, in dispatch_request
    resp = meth(*args, **kwargs)
  File "/Users/nejcs/Documents/fakulteta/smrpo/smrpanize/env/lib/python2.7/site-packages/flask_login.py", line 758, in decorated_view
    return func(*args, **kwargs)
  File "/Users/nejcs/Documents/fakulteta/smrpo/smrpanize/smrpanize/statistics.py", line 228, in get
    diagram[current_date][current_col] += 1
KeyError: datetime.date(2015, 5, 29)