selenium配合PhantomJS()截图_itchat发送图片

selenium配合PhantomJS()再加上Image函数的crop功能，把网页截图，指定大小；

然后再用itchat给指定人指定时间发送

#coding:utf-8   
'''
https://github.com/hzlRises/hzlgithub/blob/master/weixin/weather.py
'''
 
import itchat,time    
from PIL import Image    
from selenium import webdriver    
from urllib import quote    
import sys    
reload(sys)    
sys.setdefaultencoding('utf-8')	    
def save_jpg():    
	city_list = ['beijingtianqi','chengdutianqi','handantianqi','xiamentianqi']		    
	for index,city in enumerate(city_list):    
		time.sleep(1)    
		encode_city = quote(city)    
		url = 'https://www.baidu.com/s?ie=UTF-8&wd=%s'%encode_city	    
		picName = '%s.png'%index		    
		browser = webdriver.PhantomJS()    
		browser.get(url)    
		browser.maximize_window()    
		browser.save_screenshot(picName)#保存截图		    
		#获取天气模板的位置、尺寸大小    
		imgelement = browser.find_element_by_xpath('//*[@id="1"]')    
		location = imgelement.location#获取天气x,y轴坐标    
		size = imgelement.size#获取天气的长宽    
		rangle = (int(location['x']),int(location['y']),int(location['x']+size['width']),int(location['y']+size['height']-20))    
		i = Image.open(picName)	#打开0.png    
		tinaqi = i.crop(rangle)#使用Image的crop函数，从截图中再次截取我们需要的		    
		tinaqi.save('send_%s.png'%index)		    
		browser.close()		    
		#发送    
		user_content = itchat.search_friends(name=u'雨一直下')    
		userName = user_content[0]['UserName']    
		itchat.send_image('send_%s.png'%index,toUserName = userName)    
		user_content_baby = itchat.search_friends(name=u'')    
		userName_baby = user_content_baby[0]['UserName']    
		itchat.send_image('send_%s.png'%index,toUserName = userName_baby)    
def main():    
	itchat.auto_login(hotReload=True)    
	while True:    
		time.sleep(1)    
		current_time = time.localtime(time.time())    
		print time.strftime('%Y-%m-%d %H:%M:%S',time.localtime(time.time()))	    
		if ((current_time.tm_hour == 7) and (current_time.tm_min) == 30 and (current_time.tm_sec == 0)):    
			save_jpg()    
if __name__ == '__main__':    
	main()