是否可以使用App Engine生成并返回ZIP文件？

是否可以使用App Engine生成并返回ZIP文件？

zipfile可在appengine上获得，并且经过重做的示例如下：

from contextlib import closingfrom zipfile import ZipFile, ZIP_DEFLATEDfrom google.appengine.ext import webappfrom google.appengine.api import urlfetchdef addResource(zfile, url, fname):    # get the contents          contents = urlfetch.fetch(url).content    # write the contents to the zip file    zfile.writestr(fname, contents)class OutZipfile(webapp.RequestHandler):    def get(self):        # Set up headers for browser to correctly recognize ZIP file        self.response.headers['Content-Type'] ='application/zip'        self.response.headers['Content-Disposition'] =  'attachment; filename="outfile.zip"'        # compress files and emit them directly to HTTP response stream        with closing(ZipFile(self.response.out, "w", ZIP_DEFLATED)) as outfile: # repeat this for every URL that should be added to the zipfile addResource(outfile,      'https://www.google.com/intl/en/policies/privacy/',      'privacy.html') addResource(outfile,      'https://www.google.com/intl/en/policies/terms/',      'terms.html')