templates/files: narrow down scope of webhelpers.html.literal In the 'Show Authors' functionality on a file of a repository, the following construct: h.literal(ungettext('..A..') % (..B..)) can be simplified. Here, literal was used to cater for explicit HTML tags in the (..B..) part only. There is no need to apply literal on the '..A..' part. A better structure of this code is: h.HTML(ungettext('..A..')) % h.literal(..B..) Note that we still need to wrap the '..A..' part in webhelpers.html.HTML to make sure the '%' operator will preserve the 'literal' property. See also the documentation: (the text below for 'literal' also applies to 'HTML') https://docs.pylonsproject.org/projects/webhelpers/en/latest/modules/html/builder.html " When literal is used in a mixed expression containing both literals and ordinary strings, it tries hard to escape the strings and return a literal. However, this depends on which value has “control” of the expression. literal seems to be able to take control with all combinations of the + operator, but with % and join it must be on the left side of the expression. So these all work: "A" + literal("B") literal(", ").join(["A", literal("B")]) literal("%s %s") % (16, literal("kg")) But these return an ordinary string which is prone to double-escaping later: "\n".join([literal('<span class="foo">Foo!</span>'), literal('Bar!')]) "%s %s" % (literal("16"), literal("&lt;em&gt;kg&lt;/em&gt;")) "

# celeryd - run the celeryd daemon as an upstart job for kallithea
# Change variables/paths as necessary and place file /etc/init/celeryd.conf
# start/stop/restart as normal upstart job (ie: $ start celeryd)

description     "Celery for Kallithea Mercurial Server"
author          "Matt Zuba <matt.zuba@goodwillaz.org"

start on starting kallithea
stop on stopped kallithea

respawn

umask 0022

env PIDFILE=/tmp/celeryd.pid
env APPINI=/var/hg/kallithea/production.ini
env HOME=/var/hg
env USER=hg
# To use group (if different from user), you must edit sudoers file and change
# root's entry from (ALL) to (ALL:ALL)
# env GROUP=hg

script
    COMMAND="/var/hg/.virtualenvs/kallithea/bin/kallithea-cli celery-run -c $APPINI -- --pidfile=$PIDFILE"
    if [ -z "$GROUP" ]; then
        exec sudo -u $USER $COMMAND
    else
        exec sudo -u $USER -g $GROUP $COMMAND
    fi
end script

post-stop script
    rm -f $PIDFILE
end script