File: evaldemo.py

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from weberror.evalexception import EvalException

def error_application(environ, start_response):
    a = 1
    b = 'x'*1000
    return sub_application(environ, start_response)

def sub_application(environ, start_response):
    test = 10
    raise Exception('The expected <error>')

if __name__ == '__main__':
    import optparse
    parser = optparse.OptionParser()
    parser.add_option('--port', default='8080',
                      help='The port to serve on (default 8080)',
                      dest='port')
    parser.add_option('--no-eval',
                      action='store_true',
                      dest='no_eval',
                      help='Don\'t use the eval catcher, just the static catcher')
    parser.add_option('--email',
                      metavar='EMAIL',
                      help='Use the emailer instead of evalexception',
                      dest='email')
    parser.add_option('--email-from',
                      metavar='EMAIL',
                      help='Send the email as FROM this account',
                      dest='email_from')
    parser.add_option('--smtp-server',
                      default='localhost',
                      metavar='HOST[:PORT]',
                      dest='smtp_server',
                      help='SMTP server to use')
    parser.add_option('--smtp-username',
                      metavar='USERNAME',
                      dest='smtp_username',
                      help='SMTP username')
    parser.add_option('--smtp-password',
                      metavar='PASSWORD',
                      dest='smtp_password',
                      help='SMTP password')
    parser.add_option('--smtp-use-tls',
                      dest='smtp_use_tls',
                      action='store_true',
                      help='Use TLS (SSL) for SMTP server')
    options, args = parser.parse_args()
    from paste.httpserver import serve
    if options.no_eval or options.email:
        from weberror.errormiddleware import ErrorMiddleware
        if not options.email_from:
            options.email_from = options.email
        app = ErrorMiddleware(
            error_application, debug=True, error_email=options.email,
            smtp_server=options.smtp_server,
            smtp_username=options.smtp_username,
            smtp_password=options.smtp_password,
            smtp_use_tls=options.smtp_use_tls,
            from_address=options.email_from)
    else:
        app = EvalException(error_application)
    serve(app, port=int(options.port))