view hgweb.cgi @ 35468:32c278eb876f

templater: keep default resources per template engine (API)

This allows us to register a repo object as a resource in hgweb template,
without loosing '{repo}' symbol:

  symbol('repo') -> mapping['repo'] (n/a) -> defaults['repo']
  resource('repo') -> mapping['repo'] (n/a) -> resources['repo']

I'm thinking of redesigning the templatekw API to take (context, mapping)
in place of **(context._resources + mapping), but that will be a big change
and not implemented yet.

props['templ'] is ported to the resources dict as an example.

.. api::

   mapping does not contain all template resources. use context.resource()
   in template functions.

#!/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)