view hgweb.cgi @ 6146:e3dd35d3603b

Speed up hg grep by avoiding useless manifest parsing

In the kernel repo (tip = 2b89f7111b96), a "hg grep mpm MAINTAINERS" goes
from ~165s to 0.7s.  This could get even a bit faster if we broke out of
the loop after the first match, but I'm not sure how that would interact
with the --follow code.

This is obviously an extreme example, but other cases should also benefit
from this patch.

#!/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)