Laos Records cannot be saved with "ຜູ້ເກີດອຸປະຕິເຫດຝ່າຍ" entries

[ddohler]

Doing so results in a 500 error, with the traceback:

ERROR:django.request:Internal Server Error: /api/records/8592ddf5-0a44-4788-a68d-d0a3cf9cdbbe/
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/site-packages/django/core/handlers/exception.py", line 41, in inner
    response = get_response(request)
  File "/usr/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 249, in _legacy_get_response
    response = self._get_response(request)
  File "/usr/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 187, in _get_response
    response = self.process_exception_by_middleware(e, request)
  File "/usr/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 185, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/usr/local/lib/python2.7/site-packages/django/views/decorators/csrf.py", line 58, in wrapped_view
    return view_func(*args, **kwargs)
  File "/usr/local/lib/python2.7/site-packages/rest_framework/viewsets.py", line 103, in view
    return self.dispatch(request, *args, **kwargs)
  File "/usr/local/lib/python2.7/site-packages/rest_framework/views.py", line 483, in dispatch
    response = self.handle_exception(exc)
  File "/usr/local/lib/python2.7/site-packages/rest_framework/views.py", line 443, in handle_exception
    self.raise_uncaught_exception(exc)
  File "/usr/local/lib/python2.7/site-packages/rest_framework/views.py", line 480, in dispatch
    response = handler(request, *args, **kwargs)
  File "/usr/local/lib/python2.7/site-packages/rest_framework/mixins.py", line 84, in partial_update
    return self.update(request, *args, **kwargs)
  File "/usr/local/lib/python2.7/site-packages/rest_framework/mixins.py", line 70, in update
    self.perform_update(serializer)
  File "/usr/local/lib/python2.7/site-packages/django/utils/decorators.py", line 185, in inner
    return func(*args, **kwargs)
  File "/opt/app/data/views.py", line 185, in perform_update
    instance = serializer.save()
  File "/usr/local/lib/python2.7/site-packages/rest_framework/serializers.py", line 209, in save
    self.instance = self.update(self.instance, validated_data)
  File "/usr/local/lib/python2.7/site-packages/rest_framework/serializers.py", line 957, in update
    instance.save()
  File "/usr/local/lib/python2.7/site-packages/grout/models.py", line 235, in save
    self.clean()
  File "/usr/local/lib/python2.7/site-packages/grout/models.py", line 222, in clean
    schema_error = self.clean_data()
  File "/usr/local/lib/python2.7/site-packages/grout/models.py", line 195, in clean_data
    return self.schema.validate_json(self.data)
  File "/usr/local/lib/python2.7/site-packages/grout/models.py", line 88, in validate_json
    return jsonschema.validate(json_dict, self.schema)
  File "/usr/local/lib/python2.7/site-packages/jsonschema/validators.py", line 897, in validate
    error = exceptions.best_match(validator.iter_errors(instance))
  File "/usr/local/lib/python2.7/site-packages/jsonschema/exceptions.py", line 293, in best_match
    best = next(errors, None)
  File "/usr/local/lib/python2.7/site-packages/jsonschema/validators.py", line 323, in iter_errors
    for error in errors:
  File "/usr/local/lib/python2.7/site-packages/jsonschema/_validators.py", line 274, in properties
    schema_path=property,
  File "/usr/local/lib/python2.7/site-packages/jsonschema/validators.py", line 339, in descend
    for error in self.iter_errors(instance, schema):
  File "/usr/local/lib/python2.7/site-packages/jsonschema/validators.py", line 323, in iter_errors
    for error in errors:
  File "/usr/local/lib/python2.7/site-packages/jsonschema/_legacy_validators.py", line 99, in items_draft3_draft4
    for error in validator.descend(item, items, path=index):
  File "/usr/local/lib/python2.7/site-packages/jsonschema/validators.py", line 339, in descend
    for error in self.iter_errors(instance, schema):
  File "/usr/local/lib/python2.7/site-packages/jsonschema/validators.py", line 323, in iter_errors
    for error in errors:
  File "/usr/local/lib/python2.7/site-packages/jsonschema/_validators.py", line 247, in ref
    scope, resolved = validator.resolver.resolve(ref)
  File "/usr/local/lib/python2.7/site-packages/jsonschema/validators.py", line 734, in resolve
    return url, self._remote_cache(url)
  File "/usr/local/lib/python2.7/site-packages/functools32/functools32.py", line 400, in wrapper
    result = user_function(*args, **kwds)
  File "/usr/local/lib/python2.7/site-packages/jsonschema/validators.py", line 746, in resolve_from_url
    return self.resolve_fragment(document, fragment)
  File "/usr/local/lib/python2.7/site-packages/jsonschema/validators.py", line 779, in resolve_fragment
    "Unresolvable JSON pointer: %r" % fragment
RefResolutionError: Unresolvable JSON pointer: u'definitions/driver%E0%BA%9C%E0%BA%B9%E0%BB%89%E0%BB%80%E0%BA%81%E0%BA%B5%E0%BA%94%E0%BA%AD%E0%BA%B8%E0%BA%9B%E0%BA%B0%E0%BA%95%E0%BA%B4%E0%BB%80%E0%BA%AB%E0%BA%94%E0%BA%9D%E0%BB%88%E0%BA%B2%E0%BA%8D'

A quick glance at the schema didn't turn up any problems, the definition seems to be properly labeled. This may be an issue with the jsonschema library.