Python: download file

 

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def unGz(file_name):     """     ungz zip file  import gzip       :param file_name:     :return:     """     f_name = file_name.replace(".gz", "")     #获取文件的名称，去掉     g_file = gzip.GzipFile(file_name)     #创建gzip对象     open(f_name, "w+").write(g_file.read())     #gzip对象用read()打开后，写入open()建立的文件里。     g_file.close()     #关闭gzip对象   def unZip(file_name):     """     unzip zip file  import zipfile     :param file_name:     :return:     """     zip_file = zipfile.ZipFile(file_name)     if os.path.isdir(file_name + "_files"):         pass     else:         os.mkdir(file_name + "_files")     for names in zip_file.namelist():         zip_file.extract(names,file_name + "_files/")     zip_file.close()

　　

 

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def getLink(url:str):     """           :param url:     :return:     """     headers = {         'Accept-Language': 'zh-CN,zh;q=0.9,en-CN;q=0.8,en;q=0.7,zh-TW;q=0.6',         'Cookie': 'rewardsn=; wxtokenkey=777',         'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36'     }       # 访问链接并从json中提取微信推文链接     response = requests.get(url, headers=headers)     data = json.loads(response.text)     link = data['getalbum_resp']['article_list'][0]['url']     return link   def getZipUrl(link:str):     """           :param link:     :return:     """           # 访问微信推文链接并解析网页     response = requests.get(link)     soup = BeautifulSoup(response.text, 'html.parser')       # 提取文本中的zip链接，正则匹配以https://开头以.zip后缀的链接     content = soup.find('div', {'id': 'js_content'}).get_text()     zipurl = re.findall(r'https://.*?\.zip', content)       return zipurl   def requestsDownload(url:str,newfile:str):     """           :param url:     :param newfile:     :return:     """     content = requests.get(url).content     with open(newfile, 'wb') as file:         file.write(content)         def print_hi(name):     # Use a breakpoint in the code line below to debug your script.     print(f'Hi, {name} world,geovindu,涂聚文')  # Press Ctrl+F8 to toggle the breakpoint.     # Press the green button in the gutter to run the script. if __name__ == '__main__':     #print_hi('PyCharm,python language')     # 从微信推文json数据中获得最新一期IP库的发布文章链接     url = 'https://mp.weixin.qq.com/mp/appmsgalbum?__biz=Mzg3Mzc0NTA3NA==&action=getalbum&album_id=2329805780276838401&f=json'     downurl=""     try:         link = getLink(url)         if link:             zip_url = getZipUrl(link)             if len(zip_url)>0:                 for i in range(0,len(zip_url)):                     downurl=zip_url[0]                     print(zip_url[i])             else:                 print("没有找到zip链接")         else:             print("没有找到微信推文链接")     except Exception as e:         print("出现错误：", e)       requestsDownload(downurl,"geovindu.zip")