2016-04-02 03:21:33 +02:00
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#!/usr/bin/env python3
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2016-06-24 07:51:40 +02:00
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"""
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PyLink IRC Services launcher.
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"""
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2015-03-19 20:55:18 +01:00
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import os
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2016-06-21 19:27:36 +02:00
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import sys
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try:
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2016-07-20 02:45:43 +02:00
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from pylinkirc import world
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2016-06-21 19:27:36 +02:00
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except ImportError:
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2016-06-21 20:03:28 +02:00
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sys.stderr.write("ERROR: Failed to import PyLink main module (pylinkirc.world).\n\nIf you are "
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2016-06-21 19:27:36 +02:00
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"running PyLink from source, please install PyLink first using 'python3 "
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2016-07-21 09:02:37 +02:00
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"setup.py install' (global install) or 'python3 setup.py install --user'"
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" (local install)\n")
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2016-06-21 19:27:36 +02:00
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sys.exit(1)
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2016-08-23 16:28:48 +02:00
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from pylinkirc import conf, __version__, real_version
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2015-03-19 20:55:18 +01:00
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2015-05-31 21:20:09 +02:00
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if __name__ == '__main__':
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2016-06-21 19:55:42 +02:00
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import argparse
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parser = argparse.ArgumentParser(description='Starts an instance of PyLink IRC Services.')
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parser.add_argument('config', help='specifies the path to the config file (defaults to pylink.yml)', nargs='?', default='pylink.yml')
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parser.add_argument("-v", "--version", help="displays the program version and exits", action='store_true')
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parser.add_argument("-n", "--no-pid", help="skips generating PID files", action='store_true')
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args = parser.parse_args()
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2016-06-21 20:03:28 +02:00
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if args.version: # Display version and exit
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2016-08-23 16:28:48 +02:00
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print('PyLink %s (in VCS: %s)' % (__version__, real_version))
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2016-06-21 20:03:28 +02:00
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sys.exit()
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2016-06-21 19:55:42 +02:00
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# Load the config
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conf.loadConf(args.config)
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from pylinkirc.log import log
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2016-06-24 07:51:40 +02:00
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from pylinkirc import classes, utils, coremods
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2016-07-03 09:26:03 +02:00
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log.info('PyLink %s starting...', __version__)
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2015-07-13 08:28:34 +02:00
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2016-06-21 20:03:28 +02:00
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# Write a PID file unless specifically told not to.
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if not args.no_pid:
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with open('%s.pid' % conf.confname, 'w') as f:
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f.write(str(os.getpid()))
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2015-07-26 01:57:21 +02:00
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2015-07-13 08:28:34 +02:00
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# Import plugins first globally, because they can listen for events
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# that happen before the connection phase.
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to_load = conf.conf['plugins']
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2015-09-27 21:11:59 +02:00
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# Here, we override the module lookup and import the plugins
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# dynamically depending on which were configured.
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2015-07-13 08:28:34 +02:00
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for plugin in to_load:
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try:
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2016-07-03 08:57:20 +02:00
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world.plugins[plugin] = pl = utils.loadPlugin(plugin)
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2016-01-04 06:05:45 +01:00
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except (OSError, ImportError) as e:
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log.exception('Failed to load plugin %r: %s: %s', plugin, type(e).__name__, str(e))
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2015-07-13 08:28:34 +02:00
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else:
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if hasattr(pl, 'main'):
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log.debug('Calling main() function of plugin %r', pl)
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pl.main()
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2015-12-25 02:33:49 +01:00
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# Initialize all the networks one by one
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for network, sdata in conf.conf['servers'].items():
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2016-07-29 06:33:13 +02:00
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try:
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protoname = sdata['protocol']
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except (KeyError, TypeError):
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log.error("(%s) Configuration error: No protocol module specified, aborting.", network)
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else:
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# Fetch the correct protocol module
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proto = utils.getProtocolModule(protoname)
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world.networkobjects[network] = irc = classes.Irc(network, proto, conf.conf)
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2015-12-25 02:33:49 +01:00
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2015-08-29 18:39:33 +02:00
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world.started.set()
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2016-03-27 00:29:17 +01:00
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log.info("Loaded plugins: %s", ', '.join(sorted(world.plugins.keys())))
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2016-08-25 21:07:55 +02:00
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from pylinkirc import coremods
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coremods.permissions.resetPermissions()
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