[GitHub] aboganas opened a new issue #5832: non ascii table names cause error in python 2.7

[GitBox <gi...@apache.org>]

aboganas opened a new issue #5832: non ascii table names cause error in python 2.7
URL: https://github.com/apache/incubator-superset/issues/5832
 
 
   Make sure these boxes are checked before submitting your issue - thank you!
   
   - [x] I have checked the superset logs for python stacktraces and included it here as text if any
   - [x] I have reproduced the issue with at least the latest released version of superset
   - [x] I have checked the issue tracker for the same issue and I haven't found one similar
   
   
   ### Superset version
   0.27.0
   
   ### Expected results
   Be able to create a chart from a table with a unicode name
   
   ### Actual results
   in python 3.5 it works without problem.
   in python 2.7 i get the following error:
   `Traceback (most recent call last):
     File "/Users/#####/testing_superset/superset/env/lib/python2.7/site-packages/flask/app.py", line 1997, in __call__
       return self.wsgi_app(environ, start_response)
     File "/Users/#####/testing_superset/superset/env/lib/python2.7/site-packages/flask/app.py", line 1985, in wsgi_app
       response = self.handle_exception(e)
     File "/Users/#####/testing_superset/superset/env/lib/python2.7/site-packages/flask/app.py", line 1540, in handle_exception
       reraise(exc_type, exc_value, tb)
     File "/Users/#####/testing_superset/superset/env/lib/python2.7/site-packages/flask/app.py", line 1982, in wsgi_app
       response = self.full_dispatch_request()
     File "/Users/#####/testing_superset/superset/env/lib/python2.7/site-packages/flask/app.py", line 1614, in full_dispatch_request
       rv = self.handle_user_exception(e)
     File "/Users/#####/testing_superset/superset/env/lib/python2.7/site-packages/flask/app.py", line 1517, in handle_user_exception
       reraise(exc_type, exc_value, tb)
     File "/Users/#####/testing_superset/superset/env/lib/python2.7/site-packages/flask/app.py", line 1612, in full_dispatch_request
       rv = self.dispatch_request()
     File "/Users/#####/testing_superset/superset/env/lib/python2.7/site-packages/flask/app.py", line 1598, in dispatch_request
       return self.view_functions[rule.endpoint](**req.view_args)
     File "/Users/#####/testing_superset/superset/env/lib/python2.7/site-packages/flask_appbuilder/security/decorators.py", line 26, in wraps
       return f(self, *args, **kwargs)
     File "/Users/#####/testing_superset/superset/superset/views/core.py", line 460, in add
       for d in datasources
   UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-4: ordinal not in range(128)`
   ### Steps to reproduce
   
   - create a table in the database with a unicode name
   
   - in charts, click to add new record and you will get the error only in python 2.7
   
   

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