py3: add warnings in check-code related to py3
We have our own bytes versions of things like, getopt.getopt, os.sep, os.name,
sys.executable, os.environ and few more for python 3 portability. Its better
to come up with warnings if someone breaks the things which we have fixed.
After this patch, check-code will warn us to use our bytes version.
These checks run on mercurial/ and hgext/ and pycompat.py is excluded.
#!/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)