import json def gen(type, fill_rate, start, end, status, plus): fill_rate = fill_rate plus = plus type = type start = start end = end status = status data =[] for i in range(start, end+1): x = f'{fill_rate}_{i}' data.append(x) print(f"'{type}_{fill_rate}_{status}'", end=' : ') data.extend(plus) print(data) return data gen('spray', 0,11,19,'lying',[])