下载png图标素材，png图标素材,import reim

下载png图标素材，png图标素材,import reim

import reimport osimport urllib.requesthome = "http://sc.chinaz.com"def downIco(tit, url):    page = urllib.request.urlopen(url).read()    page = page.decode("utf-8")    s_key = r'href="(http://demo.sc.chinaz.com.+?)"'    re_c = re.compile(s_key)    ls = re.findall(re_c, page)    i = 0    for l in ls:        i += 1        (path, file) = os.path.split(l)        print("(" + str(i) + "/" + str(len(ls)) + ") " + file)        if file.find('ico') > 0:            continue                if not os.path.exists(tit + "/" + file):            try:                urllib.request.urlretrieve(l, tit + "/" + file)            except:                print("Error!")def getIndex(url):    page = ""    page = urllib.request.urlopen(url).read()    page = page.decode("utf-8")    s_key = r'\<p\>\<a(.+?)\</p\>'    re_c = re.compile(s_key)    ls = re.findall(re_c, page)    i = 0    for l in ls:        i += 1        s1 = l.split('"')        url = s1[3]        tit = s1[5]        img = s1[7]        tit = tit.replace("图标", "").replace("下载", "")        print("(" + str(i) + "/" + str(len(ls)) + ") " + url + ", " + tit + ", " + img)        if not os.path.exists(tit):            os.makedirs(tit)        (path, file) = os.path.split(img)        if not os.path.exists(tit + "/" + file):            try:                urllib.request.urlretrieve(img, tit + "/" + file)            except:                print("Error!")        downIco(tit, home + url)if __name__ == "__main__":    tubiao = "/tubiao/"    url = home + tubiao    getIndex(url)    for i in range(2, 10):        url = home + tubiao + "index_" + str(i) + ".html"        getIndex(url)