python/ashd/wsgiutil.py

   1 def htmlquote(text):
   2     ret = ""
   3     for c in text:
   4         if c == '&':
   5             ret += "&amp;"
   6         elif c == '<':
   7             ret += "&lt;"
   8         elif c == '>':
   9             ret += "&gt;"
  10         elif c == '"':
  11             ret += "&quot;"
  12         else:
  13             ret += c
  14     return ret
  15
  16 def simpleerror(env, startreq, code, title, msg):
  17     buf = """<?xml version="1.0" encoding="US-ASCII"?>
  18 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
  19 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US">
  20 <head>
  21 <title>%s</title>
  22 </head>
  23 <body>
  24 <h1>%s</h1>
  25 <p>%s</p>
  26 </body>
  27 </html>""" % (title, title, htmlquote(msg))
  28     startreq("%i %s" % (code, title), [("Content-Type", "text/html"), ("Content-Length", str(len(buf)))])
  29     return [buf]