def get_nested_argument(self,prefix):
		
		params = self.get_arguments_as_dict()
		param_obj = {}
		
		for key in params.keys():
			if key.startswith(prefix):
				if '[' in key and ']' in key:
					param_obj[key[key.find("[")+1:key.find("]")]] = params[key]
				
		return param_obj
get nested form input params as an object: project[name]
dataset/ETHPy150Open trendrr/whirlwind/whirlwind/core/request.py/BaseRequest.get_nested_argument