import sys
import os
import re
def print_environ(environ=os.environ):
"""Dump the shell environment as HTML."""
keys = environ.keys()
keys.sort()
i = 0
for key in keys:
if not re.search("^HTTP_|^REQUEST_", key):
continue
if i == 0:
print """
""", escape(key), "
", escape(environ[key]), "
"
i = 1
else:
print """
""", escape(key), "
", escape(environ[key]), "
"
i = 0
def escape(s, quote=None):
"""Replace special characters '&', '<' and '>' by SGML entities."""
s = s.replace("&", "&") # Must be done first!
s = s.replace("<", "<")
s = s.replace(">", ">")
if quote:
s = s.replace('"', """)
return s
print """Content-type: text/html