transaction: always remove empty journal on abort
When transactions without entries were aborted, the journal (of size 0) was not
unlinked, which prevents subsequent operations until hg recover is run on the
repository.
We also make sure the journal is unlinked when committing, even if the provided
hook doesn't do so.
#!/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)