Youssef Gamil / Shared class between AppEngine reqests :)!

from google.appengine.ext import webapp
from google.appengine.ext.webapp.util import run_wsgi_app
class data:
    s=''
class test(webapp.RequestHandler):
    d=data  # d.s Stores data!...smth like CALL-BY-REFERENCE?!
    s=''    # s resets on every run
    def get(self):
        self.response.out.write(self.d.s+'\t\t'+self.s+"<br>")
        self.d.s=self.s=self.request.remote_addr
        self.response.out.write(self.d.s+'\t\t'+self.s)
application = webapp.WSGIApplication(
                                     [('/', test)],
                                     debug=True)
def main():
    run_wsgi_app(application)
if __name__ == "__main__":
    main()