Traceback (most recent call last):


 "/opt/apps/superset/venv_py3_test/lib64/python3.4/site-packages/superset/views/base.py", line 49, in wraps

return f(self, *args, **kwargs)


 "/opt/apps/superset/venv_py3_test/lib64/python3.4/site-packages/flask_appbuilder/security/decorators.py", line 52, in wraps

return f(self, *args, **kwargs)


 "/opt/apps/superset/venv_py3_test/lib64/python3.4/site-packages/superset/views/core.py", line 1090, in filter

payload = json.dumps(datasource.values_for_column(column))


 "/usr/lib64/python3.4/json/__init__.py", line 230, in dumps

return _default_encoder.encode(obj)


 "/usr/lib64/python3.4/json/encoder.py", line 192, in encode

chunks = self.iterencode(o, _one_shot=True)


 "/usr/lib64/python3.4/json/encoder.py", line 250, in iterencode

return _iterencode(o, 0)


 "/usr/lib64/python3.4/json/encoder.py", line 173, in default

raise TypeError(repr(o) + " is not JSON serializable")
TypeError: 1 is not JSON serializable

Traceback (most recent call last):


 "/home/ubuntu/venvpypy/bin/pip", line 8, in <module>

sys.exit(main())


 "/home/ubuntu/venvpypy/site-packages/pip/_internal/cli/main.py", line 75, in main

return command.main(cmd_args)


 "/home/ubuntu/venvpypy/site-packages/pip/_internal/cli/base_command.py", line 117, in main

return self._main(args)


 "/home/ubuntu/venvpypy/site-packages/pip/_internal/cli/base_command.py", line 131, in _main

options, args = self.parse_args(args)


 "/home/ubuntu/venvpypy/site-packages/pip/_internal/cli/base_command.py", line 111, in parse_args

return self.parser.parse_args(args)


 "/opt/python/pypy/lib-python/2.7/optparse.py", line 1400, in parse_args

stop = self._process_args(largs, rargs, values)


 "/opt/python/pypy/lib-python/2.7/optparse.py", line 1440, in _process_args

self._process_long_opt(rargs, values)


 "/opt/python/pypy/lib-python/2.7/optparse.py", line 1515, in _process_long_opt

option.process(opt, value, values, self)


 "/opt/python/pypy/lib-python/2.7/optparse.py", line 789, in process

self.action, self.dest, opt, value, values, parser)


 "/opt/python/pypy/lib-python/2.7/optparse.py", line 811, in take_action

parser.print_help()


 "/opt/python/pypy/lib-python/2.7/optparse.py", line 1670, in print_help

file.write(self.format_help().encode(encoding, "replace"))


 "/opt/python/pypy/lib-python/2.7/optparse.py", line 1650, in format_help

result.append(self.format_option_help(formatter))


 "/opt/python/pypy/lib-python/2.7/optparse.py", line 1633, in format_option_help

result.append(group.format_help(formatter))


 "/opt/python/pypy/lib-python/2.7/optparse.py", line 1114, in format_help

result += OptionContainer.format_help(self, formatter)


 "/opt/python/pypy/lib-python/2.7/optparse.py", line 1085, in format_help

result.append(self.format_option_help(formatter))


 "/opt/python/pypy/lib-python/2.7/optparse.py", line 1074, in format_option_help

result.append(formatter.format_option(option))


 "/opt/python/pypy/lib-python/2.7/optparse.py", line 316, in format_option

help_text = self.expand_default(option)


 "/home/ubuntu/venvpypy/site-packages/pip/_internal/cli/parser.py", line 123, in expand_default

default_value, redact_auth_from_url(default_value))


 "/home/ubuntu/venvpypy/site-packages/pip/_internal/utils/misc.py", line 826, in redact_auth_from_url

return _transform_url(url, _redact_netloc)[0]


 "/home/ubuntu/venvpypy/site-packages/pip/_internal/utils/misc.py", line 786, in _transform_url

purl = urllib_parse.urlsplit(url)


 "/opt/python/pypy/lib-python/2.7/urlparse.py", line 176, in urlsplit

cached = _parse_cache.get(key, None)
TypeError: 'list' objects are unhashable
