本文整理汇总了Python中onadata.apps.viewer.models.parsed_instance.ParsedInstance._get_where_clause方法的典型用法代码示例。如果您正苦于以下问题：Python ParsedInstance._get_where_clause方法的具体用法？Python ParsedInstance._get_where_clause怎么用？Python ParsedInstance._get_where_clause使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类onadata.apps.viewer.models.parsed_instance.ParsedInstance的用法示例。
在下文中一共展示了ParsedInstance._get_where_clause方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _get_data
# 需要导入模块: from onadata.apps.viewer.models.parsed_instance import ParsedInstance [as 别名]
# 或者: from onadata.apps.viewer.models.parsed_instance.ParsedInstance import _get_where_clause [as 别名]
def _get_data(self, query, fields, sort, start, limit, is_public_request):
try:
where, where_params = ParsedInstance._get_where_clause(query)
except ValueError as e:
raise ParseError(unicode(e))
if where:
self.object_list = self.object_list.extra(where=where,
params=where_params)
if (sort or limit or start or fields) and not is_public_request:
if self.object_list.count():
xform = self.object_list[0].xform
self.object_list = \
ParsedInstance.query_data(
xform, query=query, sort=sort,
start_index=start, limit=limit,
fields=fields)
if not isinstance(self.object_list, types.GeneratorType):
page = self.paginate_queryset(self.object_list)
serializer = self.get_pagination_serializer(page)
else:
serializer = self.get_serializer(self.object_list, many=True)
page = None
return Response(serializer.data)