parsers.py 文件源码

def validate_data(self, stream_data):
        template_valid_str = "Valid format: {template:{data:[{name: ,value: },...]}}"

        if not isinstance(stream_data, dict):
            detail = "Template is not a dictionary. "
            detail += template_valid_str
            raise ParseError(detail=detail)

        json_data = {}
        try:
            for x in stream_data['template']['data']:
                json_data[x['name']] = x['value']
        except KeyError as e:
            detail = "%s field required. " % e 
            detail += template_valid_str  
            raise ParseError(detail=detail)
        except TypeError as e:
            detail = "Invalid data provided. "
            detail += template_valid_str  
            raise ParseError(detail=detail)
        return json_data