def initialize_applet(self):
# Set flags and GUI elements
self.initializing = True
self.log('Initializing', '...')
self.icon = 'updating'
self.tooltip = 'Initializing...'
# Call applet's initialize method
self.initialize_id = id()
try:
self.appletting = True
self.success = self.initialize()
except:
self.success = None
self.initialize_id = 0
self.debug()
finally:
self.appletting = False
# Determine success
if self.success:
self.initialized = True
self.log('Initialization', 'DONE')
self.update_id = id()
thread(self.run, self.update_id)
else:
self.log('Initialization', 'ERROR')
self.icon = 'error'
self.context = []
threadTimeout(self.interval, self.run)
self.tooltip = None
# Final
self.initializing = False
def run(self, update_id=None):
if not self.running:
return
elif not self.enabled:
threadTimeout(self.interval, self.run)
elif not self.initialized and not self.initializing:
self.initialize_applet()
elif not self.updating and update_id == self.update_id:
self.update_applet()
def update_applet(self):
# Set flags and GUI elements
self.updating = True
self.log('Updating', '...')
self.icon = 'updating'
self.tooltip = 'Updating...'
# Call applet's update method
self.update_id = id()
try:
self.appletting = True
self.success = self.update()
except:
self.success = None
self.update_id = 0
self.debug()
finally:
self.appletting = False
# Determine success
if self.success == True:
self.log('Update', 'NEW')
self.icon = 'new'
elif self.success == False:
self.log('Update', 'OLD')
self.icon = 'idle'
else:
self.log('Update', 'ERROR')
self.icon = 'error'
self.tooltip = None
self.context = []
# Add next update interval
self.update_id = id()
threadTimeout(self.interval, self.run, self.update_id)
# Final
self.updating = False
if self.success and self.settings['notify']:
self.notify_applet()
