pual_bot 天气插件编写

最近在玩pual_bot，感觉很不错，最近天气插件失效了，就结合百度api重新写了一个，也提交了。

https://github.com/coldnight/pual_bot

 #!/usr/bin/env python
 # -*- coding:utf-8 -*-
 #
 #   Author  :   recall
 #   E-mail  :   tk86935367@vip.qq.com
 #   Date    :   14/06/25 15:59:20
 #   Desc    :   天气
 #
 """ 替换原有的weather.py，并删除weather.pyc
 """

 import json
 import urllib,requests
 import sys
 from plugins import BasePlugin

 # 使用百度API获取天气预报
 class BaiduWeather():
     """docstring for BaiduWeather"""
     def __init__(self):
         self.url = "http://api.map.baidu.com/telematics/v3/weather?output=json&ak=8a47b6b4cfee5e398e63df510980697e&location="

     def search(self,city,callback):
     url = self.url +  city.encode('utf-8')                  #urllib.quote(city.decode(sys.stdin.encoding).encode('utf-8','replace'))
     res = requests.get(url)
     html = res.text
     json_data = json.loads(html)
     error = json_data.get('error')
     if error != 0:
         body = u'不支持该城市'
     else:
         result = json_data.get('results',u'没有结果')
         weather = result[0]
         c_city = weather.get('currentCity',None)
         weather_data = weather.get('weather_data',None)
         #print weather_data[0]
         body = u'{0}\n今天：{1},{2},{3}\n明天：{4},{5},{6}'.format(c_city,weather_data[0].get('temperature'),weather_data[0].get('weather'),weather_data[0].get('wind'), \
                                                     weather_data[1].get('temperature'),weather_data[1].get('weather'),weather_data[1].get('wind'))
     callback(body)

 class WeatherPlugin(BasePlugin):
     bdweather = None
     def is_match(self, from_uin, content, type):
         if content.startswith("-w"):
             self.city = content.split(" ")[1]
             self._format = u"\n {0}" if type == "g" else u"{0}"
         if self.bdweather is None:
         self.bdweather = BaiduWeather()
             return True
         return False

     def handle_message(self, callback):
         self.bdweather.search(self.city, callback)

就是没怎么弄异常，有时间谁添加吧。