[GitHub] pld opened a new pull request #4854: correct config language key to pt_BR

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

pld opened a new pull request #4854: correct config language key to pt_BR
URL: https://github.com/apache/incubator-superset/pull/4854
 
 
   With the current value of `pt-BR` Superset throws the following exception:
   
   ```
           Traceback (most recent call last):
     File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1982, in wsgi_app
       response = self.full_dispatch_request()
     File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1614, in full_dispatch_request
       rv = self.handle_user_exception(e)
     File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1517, in handle_user_exception
       reraise(exc_type, exc_value, tb)
     File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1612, in full_dispatch_request
       rv = self.dispatch_request()
     File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1598, in dispatch_request
       return self.view_functions[rule.endpoint](**req.view_args)
     File "/usr/local/lib/python2.7/dist-packages/flask_appbuilder/security/views.py", line 503, in login
       appbuilder=self.appbuilder)
     File "/usr/local/lib/python2.7/dist-packages/flask_appbuilder/baseviews.py", line 160, in render_template
       return render_template(template, **dict(list(kwargs.items()) + list(self.extra_args.items())))
     File "/usr/local/lib/python2.7/dist-packages/flask/templating.py", line 134, in render_template
       context, ctx.app)
     File "/usr/local/lib/python2.7/dist-packages/flask/templating.py", line 116, in _render
       rv = template.render(context)
     File "/usr/local/lib/python2.7/dist-packages/jinja2/environment.py", line 1008, in render
       return self.environment.handle_exception(exc_info, True)
     File "/usr/local/lib/python2.7/dist-packages/jinja2/environment.py", line 780, in handle_exception
       reraise(exc_type, exc_value, tb)
     File "/usr/local/lib/python2.7/dist-packages/flask_appbuilder/templates/appbuilder/general/security/login_oauth.html", line 2, in top-level template code
       {% extends "appbuilder/base.html" %}
     File "/usr/local/lib/python2.7/dist-packages/flask_appbuilder/templates/appbuilder/base.html", line 1, in top-level template code
       {% extends base_template %}
     File "/usr/local/lib/python2.7/dist-packages/superset/templates/superset/base.html", line 1, in top-level template code
       {% extends "appbuilder/baselayout.html" %}
     File "/usr/local/lib/python2.7/dist-packages/superset/templates/appbuilder/baselayout.html", line 2, in top-level template code
       {% import 'appbuilder/baselib.html' as baselib %}
     File "/usr/local/lib/python2.7/dist-packages/flask_appbuilder/templates/appbuilder/init.html", line 46, in top-level template code
       {% block body %}
     File "/usr/local/lib/python2.7/dist-packages/superset/templates/appbuilder/baselayout.html", line 5, in block "body"
       {% include 'appbuilder/general/confirm.html' %}
     File "/usr/local/lib/python2.7/dist-packages/flask_appbuilder/templates/appbuilder/general/confirm.html", line 6, in top-level template code
       {{_('User confirmation needed')}}
     File "/usr/local/lib/python2.7/dist-packages/jinja2/ext.py", line 134, in _gettext_alias
       return __context.call(__context.resolve('gettext'), *args, **kwargs)
     File "/usr/local/lib/python2.7/dist-packages/jinja2/ext.py", line 140, in gettext
       rv = __context.call(func, __string)
     File "/usr/local/lib/python2.7/dist-packages/flask_babel/__init__.py", line 113, in <lambda>
       lambda x: get_translations().ugettext(x),
     File "/usr/local/lib/python2.7/dist-packages/flask_babel/__init__.py", line 216, in get_translations
       catalog = support.Translations.load(dirname, [get_locale()])
     File "/usr/local/lib/python2.7/dist-packages/flask_babel/__init__.py", line 248, in get_locale
       locale = Locale.parse(rv)
     File "/usr/local/lib/python2.7/dist-packages/babel/core.py", line 268, in parse
       parts = parse_locale(identifier, sep=sep)
     File "/usr/local/lib/python2.7/dist-packages/babel/core.py", line 1094, in parse_locale
       raise ValueError('expected only letters, got %r' % lang)
   ValueError: expected only letters, got u'pt-br'
   ```
   
   the correct value is `pt_BR`

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