#!/usr/bin/python
"""
simple cgi wrapper for a cgi script, prints the error of the script as html
taken from http://gnosis.cx/publish/programming/feature_5min_python.html
modified a little
"""
from mod_python import apache
import sys, traceback
import init_webgo
DEBUG = 1
def handler(req):
# "Content-type: text/html\n\n"
req.content_type = "text/html"
try: # use explicit exception handling
#reinitialize database
init_webgo.main()
login = apache.import_module("login")
login.main(req)
return apache.OK
except:
import time
errtime = '----- '+ time.ctime(time.time()) +' -----\n'
errlog = open('/tmp/cgi_errors.log', 'a')
errlog.write(errtime)
errlog.write(ErrorMsg())
data = """CGI Error Encountered!
Sorry, a problem was encountered running WebGo.
Please check the error log on the server for details.
"""
data += ErrorMsg()
data+="
\n"
req.write(data)
return apache.OK
def ErrorMsg(escape=0):
"""
returns: string
simualtes the traceback output and if argemument
set to 1 (true) the string will be
converted to fit into html documents without problems.
from Dirk Holtwick
"""
import traceback, sys, string
type=None
value=None
tb=None
limit=None
type, value, tb = sys.exc_info()
body = "Traceback (innermost last):\n"
list = traceback.format_tb(tb, limit) + traceback.format_exception_only(type, value)
body = body + "%-20s %s" % (
string.join(list[:-1], ""),
list[-1],
)
if escape:
import cgi
body = cgi.escape(body)
return body
#start(req)