因為中國天氣網的網頁是動態生成的，所以不能直接爬取到數據，需要先使用webdriver打開網頁并渲染完成，然后保存網頁源代碼，使用beautifulsoup分析數據。爬取的數據包括實時溫度、最高溫度與最低溫度、污染狀況、風向和濕度、紫外線狀況、穿衣指南八項數據。
def getZZWeatherAndSendMsg():
HTML1='http://www.weather.com.cn/weather1dn/101190201.shtml'
driver=webdriver.Edge()
driver.get(HTML1)
soup=BeautifulSoup(driver.page_source,'html5lib')
#獲取實時溫度
tem=soup.find('span',class_='temp').string
#獲取最高溫度與最低溫度
maxtem=soup.find('span',id='maxTemp').string
mintem=soup.find('span',id='minTemp').string
#獲取污染狀況
poll=soup.find('a',).string
#獲取風向和濕度
win=soup.find('span',id='wind').string
humidity=soup.find('span',id='humidity').string
#獲取紫外線狀況
sun=soup.find('div',class_='lv').find('em').string
#獲取穿衣指南
cloth=soup.find('dl',id='cy').find('dd').string
HTML2='http://www.weather.com.cn/weathern/101190201.shtml'
driver.get(HTML2)
soup=BeautifulSoup(driver.page_source,'html5lib')
#獲取天氣情況
wea=soup.find_all('p',class_='weather-info')[1].string
weatherContent='實時溫度：'+tem+'℃'+'\n'+'今日溫度變化：'+mintem+'~'+maxtem+'\n'+'今日天氣：'+wea+'\n'+'當前風向：'+win+'\n'+'相對濕度：'+humidity+'\n'+'紫外線：'+sun+'\n'+'污染指數：'+poll+'\n'+'穿衣指南:'+cloth+'\n'+'注意天氣變化！！'
driver.quit()
return weatherContent
使用win32gui自動化操作發送微信消息，首先使用微信的窗口名找到微信句柄，然后模擬鍵鼠搜索聯系人，打開聯系人窗口，發送消息并關閉窗口。同時發送多個聯系人時可以直接重復這幾步操作
if __name__=="__main__":
target_a=['06:55','11:55','19:53']
target_b=['07:00','12:00','19:54']
name_list=['Squirrel B','Squirrel B']
while True:
now=time.strftime("%m月%d日%H:%M",time.localtime())
print(now)
if now[-5:] in target_a:
base_weatherContent=getZZWeatherAndSendMsg()
weiboContent=getWeibo()
if now[-5:] in target_b:
hwnd=win32gui.FindWindow("WeChatMainWndForPC", '微信')
win32gui.ShowWindow(hwnd,win32con.SW_SHOW)
win32gui.MoveWindow(hwnd,0,0,1000,700,True)
time.sleep(1)
for name in name_list:
movePos(28,147)
click()
#2.移動鼠標到搜索框，單擊，輸入要搜索的名字
movePos(148,35)
click()
time.sleep(1)
setText(name)
ctrlV()
time.sleep(1) # 等待聯系人搜索成功
enter()
time.sleep(1)
now=time.strftime("%m月%d日%H:%M",time.localtime())
weatherContent='現在是'+now+'\n'+base_weatherContent
setText(weatherContent)
ctrlV()
time.sleep(1)
altS()
time.sleep(1)
setText(weiboContent)
ctrlV()
time.sleep(1)
altS()
time.sleep(1)
win32gui.PostMessage(hwnd, win32con.WM_CLOSE, 0, 0)
time.sleep(60)
import win32clipboard as w
import win32con
import win32api
import win32gui
import ctypes
import time
import requests
from urllib.request import urlopen
from bs4 import BeautifulSoup
from selenium import webdriver
#把文字放入剪貼板
def setText(aString):
w.OpenClipboard()
w.EmptyClipboard()
w.SetClipboardData(win32con.CF_UNICODETEXT,aString)
w.CloseClipboard()
#模擬ctrl+V
def ctrlV():
win32api.keybd_event(17,0,0,0) #ctrl
win32api.keybd_event(86,0,0,0) #V
win32api.keybd_event(86,0,win32con.KEYEVENTF_KEYUP,0)#釋放按鍵
win32api.keybd_event(17,0,win32con.KEYEVENTF_KEYUP,0)
#模擬alt+s
def altS():
win32api.keybd_event(18,0,0,0)
win32api.keybd_event(83,0,0,0)
win32api.keybd_event(83,0,win32con.KEYEVENTF_KEYUP,0)
win32api.keybd_event(18,0,win32con.KEYEVENTF_KEYUP,0)
# 模擬enter
def enter():
win32api.keybd_event(13,0,0,0)
win32api.keybd_event(13,0,win32con.KEYEVENTF_KEYUP,0)
#模擬單擊
def click():
win32api.mouse_event(win32con.MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0)
win32api.mouse_event(win32con.MOUSEEVENTF_LEFTUP, 0, 0, 0, 0)
#移動鼠標的位置
def movePos(x,y):
win32api.SetCursorPos((x,y))
def getZZWeatherAndSendMsg():
HTML1='http://www.weather.com.cn/weather1dn/101190201.shtml'
driver=webdriver.Edge()
driver.get(HTML1)
soup=BeautifulSoup(driver.page_source,'html5lib')
#獲取實時溫度
tem=soup.find('span',class_='temp').string
#獲取最高溫度與最低溫度
maxtem=soup.find('span',id='maxTemp').string
mintem=soup.find('span',id='minTemp').string
#獲取污染狀況
poll=soup.find('a',).string
#獲取風向和濕度
win=soup.find('span',id='wind').string
humidity=soup.find('span',id='humidity').string
#獲取紫外線狀況
sun=soup.find('div',class_='lv').find('em').string
#獲取穿衣指南
cloth=soup.find('dl',id='cy').find('dd').string
HTML2='http://www.weather.com.cn/weathern/101190201.shtml'
driver.get(HTML2)
soup=BeautifulSoup(driver.page_source,'html5lib')
#獲取天氣情況
wea=soup.find_all('p',class_='weather-info')[1].string
weatherContent='實時溫度：'+tem+'℃'+'\n'+'今日溫度變化：'+mintem+'~'+maxtem+'\n'+'今日天氣：'+wea+'\n'+'當前風向：'+win+'\n'+'相對濕度：'+humidity+'\n'+'紫外線：'+sun+'\n'+'污染指數：'+poll+'\n'+'穿衣指南:'+cloth+'\n'+'注意天氣變化！！'
driver.quit()
return weatherContent
def getWeibo():
url='https://s.weibo.com/top/summary'
headers={'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.72 Safari/537.36 Edg/90.0.818.41'}
r=requests.get(url,headers=headers)
r.raise_for_status()
r.encoding = r.apparent_encoding
soup = BeautifulSoup(r.text, "html.parser")
tr=soup.find_all('tr')
weiboContent='今日微博熱榜：'+'\n'
for i in range(2,52):
text=tr[i].find('td',class_='td-02').find('a').string
weiboContent=weiboContent+str(i-1)+'"'+text+'"'+'\n'
return weiboContent
if __name__=="__main__":
target_a=['06:55','11:55','19:53']
target_b=['07:00','12:00','19:54']
name_list=['Squirrel B','Squirrel B']
while True:
now=time.strftime("%m月%d日%H:%M",time.localtime())
print(now)
if now[-5:] in target_a:
base_weatherContent=getZZWeatherAndSendMsg()
weiboContent=getWeibo()
if now[-5:] in target_b:
hwnd=win32gui.FindWindow("WeChatMainWndForPC", '微信')
win32gui.ShowWindow(hwnd,win32con.SW_SHOW)
win32gui.MoveWindow(hwnd,0,0,1000,700,True)
time.sleep(1)
for name in name_list:
movePos(28,147)
click()
#2.移動鼠標到搜索框，單擊，輸入要搜索的名字
movePos(148,35)
click()
time.sleep(1)
setText(name)
ctrlV()
time.sleep(1) # 等待聯系人搜索成功
enter()
time.sleep(1)
now=time.strftime("%m月%d日%H:%M",time.localtime())
weatherContent='現在是'+now+'\n'+base_weatherContent
setText(weatherContent)
ctrlV()
time.sleep(1)
altS()
time.sleep(1)
setText(weiboContent)
ctrlV()
time.sleep(1)
altS()
time.sleep(1)
win32gui.PostMessage(hwnd, win32con.WM_CLOSE, 0, 0)
time.sleep(60)
到此這篇關于python趣味挑戰之爬取天氣與微博熱搜并自動發給微信好友的文章就介紹到這了,更多相關python爬取天氣與微博熱搜內容請搜索腳本之家以前的文章或繼續瀏覽下面的相關文章希望大家以后多多支持腳本之家！
