[Zope-Checkins] CVS: Zope/lib/python/ZServer/medusa/script_handler_demo - form.mpy:1.1.2.1 persistent.py:1.1.2.1 start_demo.py:1.1.2.1 today.mpy:1.1.2.1

Tue, 17 Sep 2002 01:16:10 -0400

Update of /cvs-repository/Zope/lib/python/ZServer/medusa/script_handler_demo
In directory cvs.zope.org:/tmp/cvs-serv12650/lib/python/ZServer/medusa/script_handler_demo

Added Files:
      Tag: chrism-install-branch
	form.mpy persistent.py start_demo.py today.mpy 
Log Message:
Moved ZServer into lib/python.

=== Added File Zope/lib/python/ZServer/medusa/script_handler_demo/form.mpy ===
# -*- Mode: Python; tab-width: 4 -*-

# send and process a POST form

import sys

# anything on stdin?
data = sys.stdin.read()

form = """<html><form method=POST action="form.mpy">
%s<hr>
<input name=test size=50 value="">
<input type=submit name=search value="Search">
</form></html>"""

if data:
    import cgi
    info = '<h2>CGI variables:</h2>%s\r\n' % repr(cgi.parse_qs(data))
else:
    info = ''

print form % info

=== Added File Zope/lib/python/ZServer/medusa/script_handler_demo/persistent.py ===
# -*- Mode: Python; tab-width: 4 -*-

# demo of bobo-like persistent script handler
# how this is different from CGI:
# rather than passing request info in the 'environment',
# we give the 'main' function direct access to the medusa
# request object.

# stdin, stdout, and stderr all act in a cgi-ish fashion.
# [i.e, form/put/post data can be found on stdin, use the
#  cgi module to handle forms...]

# some quick persistence comments:
# You can add a command URI that will reload the module
#   if you need to.  You might also change persistent_script_handler
#   to automatically reload a module if it's changed on disk.
# You can preserve data across a reload.  Using 'count' as
#   an example, replace the line below with:
#   try:
#     count
#   except NameError;
#     count = 0
#   

count = 0

import string

def html_clean (s):
    s = string.replace (s, '<', '&lt;')
    s = string.replace (s, '>', '&gt;')
    return s

def main (request):
    global count
    count = count + 1
    print '<html><h1>Hit Count=%d</h1>' % count
    print '<h3>Request Attributes:</h3><ul>'
    print '<li>command : %s'	% request.command
    print '<li>uri: %s'			% html_clean (request.uri)
    print '<li>channel: %s'		% html_clean (repr (request.channel))
    print '</ul>'
    print '</html>'

=== Added File Zope/lib/python/ZServer/medusa/script_handler_demo/start_demo.py ===
# -*- Mode: Python; tab-width: 4 -*-

import asyncore
import http_server
import script_handler
import filesys

h = http_server.http_server ('', 8081)
fs = filesys.os_filesystem ('.')
sh = script_handler.script_handler (fs)

import persistent
ph = script_handler.persistent_script_handler()
ph.add_module ('per', persistent)

# install the two handlers
# Hit me as: http://www.your_server.com:8081/per
h.install_handler (ph)
# Hit me as: http://www.your_server.com:8081/form.mpy
h.install_handler (sh)

asyncore.loop()

=== Added File Zope/lib/python/ZServer/medusa/script_handler_demo/today.mpy ===
# -*- Mode: Python; tab-width: 4 -*-

print '<html>'

import time
print "<p align=center>It is %s here at <b>nightmare.com</b></p>"% (
        time.ctime (time.time())
        )

import string

def uptime ():
    return string.atof (
            string.split (
                    open ('/proc/uptime', 'r').readline()
                    )[0]
            )

print "<p align=center>This machine has been up since: %s </p>" % (
        time.ctime (time.time() - uptime())
        )

print '</html>'