view hgweb.cgi @ 37009:8e89c2bec1f7

httppeer: refactor how httppeer is created (API)

Previously, we passed a bunch of arguments to httppeer.__init__,
validated them, then possibly constructed a valid instance.

A short while ago, we refactored sshpeer so all the validation and
setup work occurs before the constructor. We introduced a makepeer()
to hold most of this logic.

This commit gives httppeer the same treatment.

As a sign that the previous design was poor, __del__ no longer
conditionally checks for the presence of an attribute that may
not be defined (it is always defined in the new code).

.. api::

   httppeer.httppeer.__init__ now takes additional arguments.
   Instances should be obtained by calling httppeer.instance()
   or httppeer.makepeer() instead.

Differential Revision: https://phab.mercurial-scm.org/D2725

#!/usr/bin/env python
#
# An example hgweb CGI script, edit as necessary
# See also https://mercurial-scm.org/wiki/PublishingRepositories

# Path to repo or hgweb config to serve (see 'hg help hgweb')
config = "/path/to/repo/or/config"

# Uncomment and adjust if Mercurial is not installed system-wide
# (consult "installed modules" path from 'hg debuginstall'):
#import sys; sys.path.insert(0, "/path/to/python/lib")

# Uncomment to send python tracebacks to the browser if an error occurs:
#import cgitb; cgitb.enable()

from mercurial import demandimport; demandimport.enable()
from mercurial.hgweb import hgweb, wsgicgi
application = hgweb(config)
wsgicgi.launch(application)