Mercurial > code > home > repos > light9

view lib/cycloneerr.py @ 1704:0f8ea7c08f33

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
cursor-canvas: forgot script link Ignore-this: b34931fcea9be5176b13d7d074e8a6fa
author Drew Perttula <drewp@bigasterisk.com>
date Sun, 29 Apr 2018 21:56:08 +0000
parents 473db8bebb8f
children
line wrap: on
line source

import httplib, cgi

class PrettyErrorHandler(object):
    """
    mix-in to improve cyclone.web.RequestHandler
    """
    def get_error_html(self, status_code, **kwargs):
        try:
            tb = kwargs['exception'].getTraceback()
        except AttributeError:
            tb = ""
        return "<html><title>%(code)d: %(message)s</title>" \
               "<body>%(code)d: %(message)s<pre>%(tb)s</pre></body></html>" % {
            "code": status_code,
            "message": httplib.responses[status_code],
            "tb" : cgi.escape(tb),
        }