db94df07a3
Introduced asynchronous plugins that gather their data on different intervals than the mainloop. Here it is used for the modsde plugin. The statushandler has a new class Module, which acts as documentation for the API These changes let the output evenly flow, even if an async plugin hangs due to network problems or similiar issues.
64 lines
1.9 KiB
Python
64 lines
1.9 KiB
Python
#!/usr/bin/env python2
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# -*- coding: utf-8 -*-
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#
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# This plugin listens for dbus signals emitted by the
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# thunderbird-dbus-sender extension for TB:
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# https://github.com/janoliver/thunderbird-dbus-sender
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# The plugin must be active and thunderbird running for the module to work
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# properly.
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import dbus, gobject
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from dbus.mainloop.glib import DBusGMainLoop
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import json
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import threading
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class ThunderbirdMailChecker(object):
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"""
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This class listens for dbus signals emitted by
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the dbus-sender extension for thunderbird.
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"""
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async = False
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output = None
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unread = set()
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def __init__(self):
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dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
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bus = dbus.SessionBus()
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bus.add_signal_receiver(self.new_msg,
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dbus_interface="org.mozilla.thunderbird.DBus",
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signal_name="NewMessageSignal")
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bus.add_signal_receiver(self.changed_msg,
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dbus_interface="org.mozilla.thunderbird.DBus",
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signal_name="ChangedMessageSignal")
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loop = gobject.MainLoop()
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dbus.mainloop.glib.threads_init()
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self.context = loop.get_context()
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def tick(self):
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self.context.iteration(False)
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def new_msg(self, id, author, subject):
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if id not in self.unread:
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self.unread.add(id)
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self._output()
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def changed_msg(self, id, event):
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if event == "read" and id in self.unread:
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self.unread.remove(id)
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self._output()
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def _output(self):
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self.context.iteration(False)
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unread = len(self.unread)
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if unread:
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self.output = {'full_text' : '%d new email' % unread,
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'name' : 'newmail-tb',
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'urgent' : True,
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'color' : '#ff0000' }
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else:
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self.output = None
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