def validate_pagination_limit():
request_args = u.get_request_args()
if 'limit' in request_args:
if types.is_int(request_args['limit']):
if not int(request_args['limit']) > 0:
raise ex.SaharaException(_("'limit' must be positive integer"),
400)
else:
raise ex.SaharaException(_("'limit' must be positive integer"),
400)
def validate_sorting_job_binaries():
field = get_sorting_field()
if field is None:
return
if field not in ['id', 'name', 'created_at', 'updated_at']:
raise ex.SaharaException(
_("Unknown field for sorting %s") % field, 400)
def validate_sorting_clusters():
field = get_sorting_field()
if field is None:
return
if field not in ['id', 'name', 'plugin_name', 'hadoop_version', 'status']:
raise ex.SaharaException(
_("Unknown field for sorting %s") % field, 400)
def validate_sorting_job_executions():
field = get_sorting_field()
if field is None:
return
if field not in ['id', 'job_template', 'cluster', 'status']:
raise ex.SaharaException(
_("Unknown field for sorting %s") % field, 400)
def validate_sorting_node_group_templates():
field = get_sorting_field()
if field is None:
return
if field not in ['id', 'name', 'plugin_name', 'hadoop_version',
'created_at', 'updated_at']:
raise ex.SaharaException(
_("Unknown field for sorting %s") % field, 400)
def get_config_value(service, name, cluster=None):
if cluster:
for ng in cluster.node_groups:
cl_param = ng.configuration().get(service, {}).get(name)
if cl_param is not None:
return cl_param
for c in get_plugin_configs():
if c.applicable_target == service and c.name == name:
return c.default_value
raise ex.SaharaException("Unable get parameter '%s' from service %s", name,
service)
def get_session(self, session_type=SESSION_TYPE_INSECURE):
'''Return a Session for the requested type
:param session_type: the type of Session to get, if None an insecure
session will be returned.
:raises SaharaException: if the requested session type is not
found.
'''
session_function = self._session_funcs.get(session_type)
if session_function:
return session_function()
else:
LOG.error('Requesting an unknown session type (type: {type})'.
format(type=session_type))
raise ex.SaharaException(
_('Session type {type} not recognized').
format(type=session_type))
def _generate_error(errors):
message = [_get_path(list(e.path)) + e.message for e in errors]
if message:
return ex.SaharaException('\n'.join(message), "VALIDATION_ERROR")