view hgweb.cgi @ 23066:ad144882318d stable

bundle2: add a interrupt mechanism

It is now possible to emit a single part in the middle of a payload production.
This part will be processed with limitation (only access to a `ui` object). The
goal is to let the server raise exception and output while a part is being
processed. The source motivation is to transmit exception that occurs while
generating a part.

This change is was the motivation to bump the bundle2 format from HG2X to HG2Y.
Somehow, the format bump made it into 3.2 without it. So this change go on
stable. It is low risk as bundle2 is still disabled by default.

#!/usr/bin/env python
#
# An example hgweb CGI script, edit as necessary
# See also http://mercurial.selenic.com/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)