Mercurial > kallithea
view init.d/kallithea-daemon-arch @ 8162:193138922d56
celery: introduce make_app instead of creating app at import time
It is dirty to instantiate things at import time (unless it really is basic
singletons).
In 0.5.1 (and earlier), such dirtyness made partial test execution fail when
other things had global side effects and things didn't use the usual import
order:
$ py.test kallithea/lib/
collecting ...
――― kallithea/lib/celerypylons/__init__.py ―――
kallithea/lib/celerypylons/__init__.py:58: in <module>
app.config_from_object(celery_config(tg.config))
kallithea/lib/celerypylons/__init__.py:28: in celery_config
assert config['celery.imports'] == 'kallithea.lib.celerylib.tasks', 'Kallithea Celery configuration has not been loaded'
data/env/lib/python2.7/site-packages/tg/configuration/tgconfig.py:31: in __getitem__
return self.config_proxy.current_conf()[key]
E KeyError: 'celery.imports'
Avoid that by running a "factory" function when the celery app actually is
needed.
author | Mads Kiilerich <mads@kiilerich.com> |
---|---|
date | Sat, 25 Jan 2020 20:18:59 +0100 |
parents | 2c3d30095d5e |
children |
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#!/bin/bash ########################################### #### THIS IS AN ARCH LINUX RC.D SCRIPT #### ########################################### . /etc/rc.conf . /etc/rc.d/functions DAEMON=kallithea APP_HOMEDIR="/srv" APP_PATH="$APP_HOMEDIR/$DAEMON" CONF_NAME="production.ini" LOG_FILE="/var/log/$DAEMON.log" PID_FILE="/run/daemons/$DAEMON" APPL=/usr/bin/gearbox RUN_AS="*****" ARGS="serve --daemon \ --user=$RUN_AS \ --group=$RUN_AS \ --pid-file=$PID_FILE \ --log-file=$LOG_FILE \ -c $APP_PATH/$CONF_NAME" [ -r /etc/conf.d/$DAEMON ] && . /etc/conf.d/$DAEMON if [[ -r $PID_FILE ]]; then read -r PID < "$PID_FILE" if [[ $PID && ! -d /proc/$PID ]]; then unset PID rm_daemon $DAEMON fi fi case "$1" in start) stat_busy "Starting $DAEMON" export HOME=$APP_PATH [ -z "$PID" ] && $APPL $ARGS &>/dev/null if [ $? = 0 ]; then add_daemon $DAEMON stat_done else stat_fail exit 1 fi ;; stop) stat_busy "Stopping $DAEMON" [ -n "$PID" ] && kill $PID &>/dev/null if [ $? = 0 ]; then rm_daemon $DAEMON stat_done else stat_fail exit 1 fi ;; restart) $0 stop sleep 1 $0 start ;; status) stat_busy "Checking $name status"; ck_status $name ;; *) echo "usage: $0 {start|stop|restart|status}" esac