python 爬取疫情数据的源码
疫情数据
程序源码
//Anhighlightedblock
importrequests
importjson
classepidemic_data():
def__init__(self,province):
self.url=url
self.header=header
self.text={}
self.province=province
#self.r=None
defdown_page(self):
r=requests.get(url=url,headers=header)
self.text=r.text
#self.r=r
defparse_page(self):
#print(type(self.r.json()['data']))
#因为解析数据为data前有一个""，所以数据类型为string
data_str=json.loads(self.text)['data']#sring
#print(type(data_dict))
#print(type(data_dict['data']))
#将str转化为对象
data_json=json.loads(data_str)
data_tree_dict=data_json['areaTree'][0]['children']#取中国的省列表
prt_str=[]
prt_str.append("数据更新时间："+data_json['lastUpdateTime'])
prt_str.append("全国"+":"+"累计确诊病例："+str(data_json['chinaTotal']['confirm'])+\
"累计疑似病例："+str(data_json['chinaTotal']['suspect'])+\
"累计死亡病例："+str(data_json['chinaTotal']['dead'])+\
"累计出院病例："+str(data_json['chinaTotal']['heal'])+\
"今日新增确诊病例："+str(data_json['chinaAdd']['confirm'])+\
"今日新增疑似病例："+str(data_json['chinaAdd']['suspect'])+\
"今日新增死亡病例："+str(data_json['chinaAdd']['dead'])+\
"今日新增出院病例："+str(data_json['chinaAdd']['heal']))
forprovince_listindata_tree_dict:
forprovice_nameinself.province:
ifprovice_nameinprovince_list['name']:
city_list=province_list['children']
prt_str.append(province_list['name']+":"+"累计确诊病例："+str(province_list['total']['confirm'])+\
"累计死亡病例："+str(province_list['total']['dead'])+\
"累计出院病例："+str(province_list['total']['heal'])+\
"今日新增确诊病例："+str(province_list['today']['confirm'])+\
"今日新增死亡病例："+str(province_list['today']['dead'])+\
"今日新增出院病例："+str(province_list['today']['heal']))
ifprovice_name=='山东':
fordata_dictincity_list:
prt_str.append(data_dict['name']+":"+"累计确诊病例："+str(data_dict['total']['confirm'])+\
"累计死亡病例："+str(data_dict['total']['dead'])+\
"累计出院病例："+str(data_dict['total']['heal'])+\
"今日确诊病例："+str(data_dict['today']['confirm'])+\
"今日死亡病例："+str(data_dict['today']['dead'])+\
"今日出院病例："+str(data_dict['today']['heal']))
foriteminprt_str:
print(item)
a=data_tree_dict
#print(type(data_tree_dict['chinaTotal']))
#print(data_tree_dict.keys())
defwrite_page(self):
pass
defshow(self):
pass
defshow(self):
self.down_page()
self.parse_page()
if__name__=='__main__':
url='https://view.inews.qq.com/g2/getOnsInfo?name=disease_h5'
header={
'user-agent':'Mozilla/5.0(WindowsNT6.1;WOW64)AppleWebKit/537.36(KHTML,likeGecko)Chrome/79.0.3945.130Safari/537.36'
}
province=['湖北','山东']
wf=epidemic_data(province)
wf.show()
总结
以上所述是小编给大家介绍的python爬取疫情数据的源码，希望对大家有所帮助！
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