python - Converting htaccess setting to BaseHTTPServer setting -


so i'm trying allow users embed image on site, , image automatically replaced iframe button inside. reason make easy users avoiding using js or other code on networks they're not allowed.

this possible in apache php, way in python not particularly obvious me.

original htaccess: redirect /embed.jpg http://somesite.com/embed.php

but in python, doesn't work (this example doesn't work).

server.py:

#!/usr/bin/env python  import basehttpserver import getopt import socket import sys  addr = ["", 8080]  def usage(f = sys.stdout):     print >> f, "usage: %s [address [port]]" % sys.argv[0]  class handler(basehttpserver.basehttprequesthandler):     def do_get(self):         if self.path == "/":             self.send_response(200)             self.send_header("content-type", "text/html; charset=utf-8")             self.end_headers()             print >> self.wfile, """\ <!doctype html> <body bgcolor=dodgerblue> <img src="x.png" width=200 height=200> </body> """             return         if self.path == "/x.png":             self.send_response(302)             self.send_header("content-type", "image/png")             self.send_header("location", "x.html")             self.end_headers()             return         if self.path == "/x.html":             self.send_response(200)             self.send_header("content-type", "text/html; charset=utf-8")             self.end_headers()             print >> self.wfile, """\ <!doctype html> <body bgcolor=slateblue> inner html. </body> """          self.send_response(404)         self.send_header("content-type", "text/html; charset=utf-8")         self.end_headers()         print >> self.wfile, """\ <!doctype html> not found. """  class server(basehttpserver.httpserver):     allow_reuse_address = true  opts, args = getopt.gnu_getopt(sys.argv[1:], "h", ["help"]) o, in opts:     if o == "-h" or o == "--help":         usage()         sys.exit(0)  if len(args) >= 1:     addr[0] = args[0] if len(args) >= 2:     addr[1] = args[1] if len(args) >= 3:     usage(sys.stderr)     os.exit(1)  server = server(tuple(addr), handler) print "listening on %s:%d." % (server.server_name, server.server_port) server.serve_forever()

two problems can see code...

first, <img src="x.png" width=200 height=200> implies browser should expect image data back, instead redirect them url returns html data.

second, think you're missing return in if-block directly before line...

self.send_response(404)

i don't think it's possible replace <img> tag <iframe> tag without modifying dom in javascript.


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