revlog.revision: avoid opening the datafile without need.
If there's no inline data, revlog.revision opens the data file every
time it's called. This is useful if we're going to call chunk many
times, but, if we're going to call it only once, it's better to let
chunk open the file - if we're lucky, all the data we're going to need
is already cached and we won't need to even look at the file.
#!/usr/bin/env python
#
# An example CGI script to use hgweb, edit as necessary
# adjust python path if not a system-wide install:
#import sys
#sys.path.insert(0, "/path/to/python/lib")
# enable importing on demand to reduce startup time
from mercurial import demandimport; demandimport.enable()
# Uncomment to send python tracebacks to the browser if an error occurs:
#import cgitb
#cgitb.enable()
# If you'd like to serve pages with UTF-8 instead of your default
# locale charset, you can do so by uncommenting the following lines.
# Note that this will cause your .hgrc files to be interpreted in
# UTF-8 and all your repo files to be displayed using UTF-8.
#
#import os
#os.environ["HGENCODING"] = "UTF-8"
from mercurial.hgweb.hgweb_mod import hgweb
import mercurial.hgweb.wsgicgi as wsgicgi
application = hgweb("/path/to/repo", "repository name")
wsgicgi.launch(application)