标签:oat filename str ret with open name 处理 imp 没有
pygal_maps_world.i18n(pycharm直接安装)
import json from pygal_maps_world.i18n import COUNTRIES fileName = "population_data.json" with open(fileName) as f: pop_data = json.load(f) # json.load()将数据转化为python能够处理的格式,这里是一个列表 for pop_dict in pop_data: if pop_dict[‘Year‘] == ‘2010‘: country_name = pop_dict["Country Name"] population = int(float(pop_dict[‘Value‘])) print(country_name + ‘:‘ + str(population)) def get_country_code(country_name): for code, name in COUNTRIES.items(): if name == country_name: return code return None print(get_country_code(‘Andorra‘))
标签:oat filename str ret with open name 处理 imp 没有
原文地址:https://www.cnblogs.com/endian11/p/9077895.html