zhenxun_bot/plugins/weather/data_source.py
2021-11-04 16:11:50 +08:00

77 lines
2.8 KiB
Python

from utils.message_builder import image
from utils.user_agent import get_user_agent
from configs.path_config import TEXT_PATH
from configs.config import NICKNAME
from typing import List
from nonebot import Driver
from pathlib import Path
import aiohttp
import ujson as json
import nonebot
driver: Driver = nonebot.get_driver()
china_city = Path(TEXT_PATH) / "china_city.json"
data = {}
async def get_weather_of_city(city: str) -> str:
code = _check_exists_city(city)
if code == 999:
return "不要查一个省份的天气啊,很累人的!"
elif code == 998:
return f"{NICKNAME}没查到!!试试查火星的天气?"
else:
async with aiohttp.ClientSession(headers=get_user_agent()) as session:
async with session.get(
f"http://wthrcdn.etouch.cn/weather_mini?city={city}", timeout=5
) as res:
data_json = json.loads(await res.text(encoding="utf8"))
if "desc" in data_json:
if data_json["desc"] == "invilad-citykey":
return f"{NICKNAME}没查到!!试试查火星的天气?" + image(
"shengqi", "zhenxun"
)
elif data_json["desc"] == "OK":
w_type = data_json["data"]["forecast"][0]["type"]
w_max = data_json["data"]["forecast"][0]["high"][3:]
w_min = data_json["data"]["forecast"][0]["low"][3:]
fengli = data_json["data"]["forecast"][0]["fengli"][9:-3]
ganmao = data_json["data"]["ganmao"]
fengxiang = data_json["data"]["forecast"][0]["fengxiang"]
repass = f"{city}的天气是 {w_type}\n最高温度: {w_max}\n最低温度: {w_min}\n风力: {fengli} {fengxiang}\n{ganmao}"
return repass
else:
return "好像出错了?"
# 城市是否存在或是否是省份
def _check_exists_city(city: str) -> int:
global data
city = city if city[-1] != "" else city[:-1]
for province in data.keys():
for city_ in data[province]:
if city_ == city:
return 200
for province in data.keys():
if city == province:
return 999
return 998
def get_city_list() -> List[str]:
global data
if not data:
try:
with open(china_city, "r", encoding="utf8") as f:
data = json.load(f)
except FileNotFoundError:
data = {}
city_list = []
for p in data.keys():
for c in data[p]:
city_list.append(c)
city_list.append(p)
return city_list