import requests
import re
from bs4 import BeautifulSoup
import _thread              # python2 的多线程
import threading            # python3 的多线程
imgs = []               # 保存a链接的列表
ans_imgs = []           # 保存图片大图的列表
cnt = 0
def downloadImg(cc):
    while(len(ans_imgs)==0):
        pass
    k = ans_imgs.pop()
    b = requests.get(str(k))
    if(b.status_code==200):
        with open('./pics/'+str(cc)+'.jpg','wb+') as f:
            f.write(b.content)
'''
target: 获取图片的大图链接
params: a链接的url
'''
class get_ans_imgs( threading.Thread ):
    def __init__( self ):
        threading.Thread.__init__(self)
    def run( self ):
        k = imgs.pop()
        src= str(url + k)
        ans = requests.get( src )
        if(ans.status_code==200):
            soup1 = BeautifulSoup(ans.content, 'html5lib')
            imgBody = soup1.select('.ImageBody img')
            print(imgBody)
            # 获取大图的src
            obj = re.search('.*?src="(.*?)"', str(imgBody), re.M | re.I )
            ans_imgs.append(  obj.group(1))
url = 'https://www.umei.net/p/gaoqing/cn/'
r = requests.get(url)
# with open('./meinv.html','wb+') as f:
#     f.write(r.content)
if(r.status_code == 200 ):
    soup = BeautifulSoup(r.content, 'html5lib')
    # 获取img外面的a标签
    aList = soup.select('.TypeBigPics')
    for item in aList:
        # print( type (item) )
        obj = re.search('.*?\/cn\/(.*?)".*', str(item), re.M | re.I )
        imgs.append( str( obj.group(1)) )
print(imgs)
while(  len(imgs)!=0 ):
    thread1 = get_ans_imgs(  )
    thread1.start()
    cnt += 1
    print("正在下载第" + str(cnt) + "张图片")
    _thread.start_new_thread( downloadImg(cnt))
    # # 保存大图
print("完结撒花")