3b00a7de59
Passing `-r` to the cli's while also passing `-l` will make the logfile rotate when reaching 5Mb in size. Three backups will be kept at all times. All deluge's code is now using this new style logging along with the git hosted plugins. For other plugins not hosted by deluge, which still imports `LOG` as the logger, a deprecation warning will be shown explaining the required changes needed to use the new style logging. New plugins created by the `create_plugin` script will use the new logging facilities.
117 lines
4.1 KiB
Python
117 lines
4.1 KiB
Python
#
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# pluginmanager.py
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#
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# Copyright (C) 2007 Andrew Resch <andrewresch@gmail.com>
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#
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# Deluge is free software.
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#
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# You may redistribute it and/or modify it under the terms of the
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# GNU General Public License, as published by the Free Software
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# Foundation; either version 3 of the License, or (at your option)
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# any later version.
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#
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# deluge is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with deluge. If not, write to:
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# The Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor
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# Boston, MA 02110-1301, USA.
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#
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# In addition, as a special exception, the copyright holders give
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# permission to link the code of portions of this program with the OpenSSL
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# library.
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# You must obey the GNU General Public License in all respects for all of
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# the code used other than OpenSSL. If you modify file(s) with this
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# exception, you may extend this exception to your version of the file(s),
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# but you are not obligated to do so. If you do not wish to do so, delete
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# this exception statement from your version. If you delete this exception
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# statement from all source files in the program, then also delete it here.
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#
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#
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"""PluginManager for Core"""
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import logging
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from twisted.internet import reactor
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from twisted.internet.task import LoopingCall
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from deluge.event import PluginEnabledEvent, PluginDisabledEvent
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import deluge.pluginmanagerbase
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import deluge.component as component
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log = logging.getLogger(__name__)
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class PluginManager(deluge.pluginmanagerbase.PluginManagerBase,
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component.Component):
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"""PluginManager handles the loading of plugins and provides plugins with
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functions to access parts of the core."""
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def __init__(self, core):
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component.Component.__init__(self, "CorePluginManager")
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self.status_fields = {}
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# Call the PluginManagerBase constructor
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deluge.pluginmanagerbase.PluginManagerBase.__init__(
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self, "core.conf", "deluge.plugin.core")
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def start(self):
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# Enable plugins that are enabled in the config
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self.enable_plugins()
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def stop(self):
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# Disable all enabled plugins
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self.disable_plugins()
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def shutdown(self):
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self.stop()
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def update_plugins(self):
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for plugin in self.plugins.keys():
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if hasattr(self.plugins[plugin], "update"):
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try:
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self.plugins[plugin].update()
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except Exception, e:
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log.exception(e)
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def enable_plugin(self, name):
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if name not in self.plugins:
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super(PluginManager, self).enable_plugin(name)
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if name in self.plugins:
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component.get("EventManager").emit(PluginEnabledEvent(name))
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def disable_plugin(self, name):
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if name in self.plugins:
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super(PluginManager, self).disable_plugin(name)
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if name not in self.plugins:
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component.get("EventManager").emit(PluginDisabledEvent(name))
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def get_status(self, torrent_id, fields):
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"""Return the value of status fields for the selected torrent_id."""
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status = {}
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for field in fields:
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try:
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status[field] = self.status_fields[field](torrent_id)
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except KeyError:
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pass
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return status
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def register_status_field(self, field, function):
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"""Register a new status field. This can be used in the same way the
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client requests other status information from core."""
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log.debug("Registering status field %s with PluginManager", field)
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self.status_fields[field] = function
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def deregister_status_field(self, field):
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"""Deregisters a status field"""
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log.debug("Deregistering status field %s with PluginManager", field)
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try:
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del self.status_fields[field]
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except:
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log.warning("Unable to deregister status field %s", field)
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