Appengine - Reportlab PDF_问答_开发者_运维开发者技术经验分享

开发者 https://www.devze.com 2023-01-14 23:30 出处：网络

I\'m using Google appengine and want to generate a PDF with reportlab. The application works well and can generate PDF\'s like \'Hello World\' and little else.

I'm using Google appengine and want to generate a PDF with reportlab. The application works well and can generate PDF's like 'Hello World' and little else. But what I want is to fetch data from a form with 开发者_运维问答the data that the user entered and generate PDF dynamically.

Anyone can share a piece of code? I would be grateful.

I assume you use the webapp framework.

import cgi

from google.appengine.api import users
from google.appengine.ext import webapp
from google.appengine.ext.webapp.util import run_wsgi_app

class MainPage(webapp.RequestHandler):
    def get(self):
        self.response.out.write("""
          <html>
            <body>
              <form action="/makepdf" method="post">
                <div><textarea name="content" rows="3" cols="60"></textarea></div>
                <div><input type="submit" value="Make a PDF for me"></div>
              </form>
            </body>
          </html>""")


class MakePDF(webapp.RequestHandler):
    def post(self):
        # now here you can make your PDF like you did for the "Hello world" one
        # and you can access the entered data like this: self.request.get('content')

application = webapp.WSGIApplication(
                                     [('/', MainPage),
                                      ('/makepdf', MakePDF)],
                                     debug=True)

def main():
    run_wsgi_app(application)

if __name__ == "__main__":
    main()