wireprotoserver: access headers through parsed request
Now that we can access headers via the parsed request object, let's
do that.
Since the new object uses bytes, hyphens, and is case-insensitive, a
bit of code around normalizing values has been removed. I think
the new code is much more intuitive because it more closely matches
what is going out over the wire.
Differential Revision: https://phab.mercurial-scm.org/D2743
# A dummy extension that installs an hgweb command that throws an Exception.
from __future__ import absolute_import
from mercurial.hgweb import (
webcommands,
)
def raiseerror(web, req, tmpl):
'''Dummy web command that raises an uncaught Exception.'''
# Simulate an error after partial response.
if 'partialresponse' in req.form:
req.respond(200, 'text/plain')
req.write('partial content\n')
raise AttributeError('I am an uncaught error!')
def extsetup(ui):
setattr(webcommands, 'raiseerror', raiseerror)
webcommands.__all__.append('raiseerror')