Mercurial > code > home > repos > homeauto

view lib/cycloneerr/cycloneerr.py @ 651:2baf1f0994e3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
build and release config Ignore-this: a1a0231a2811ac29f906ca72d85a8c34
author drewp@bigasterisk.com
date Wed, 25 Sep 2019 17:28:38 -0700
parents 11e090ba2731
children 71e8ab109f5a
line wrap: on
line source

try:
    import http.client as httplib
except ImportError:
    import httplib  # type: ignore
import 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),
        }