def pause(self):
"""Pause task if it's running."""
if self.is_pausable:
deferred = self.pool.proxy.call('aria2.pause', self.gid)
deferred.add_callback(self._on_paused)
deferred.add_errback(self._on_xmlrpc_error)
deferred.start()
def pause(self):
"""Pause task if it's running."""
if self.is_pausable:
deferred = self.pool.proxy.call('aria2.pause', self.gid)
deferred.add_callback(self._on_paused)
deferred.add_errback(self._on_xmlrpc_error)
deferred.start()
def trash(self):
"""Move task to dustbin."""
if not self.is_trashed:
if self.is_running:
deferred = self.pool.proxy.call('aria2.remove', self.gid)
deferred.add_callback(self._on_trashed)
deferred.add_errback(self._on_xmlrpc_error)
deferred.start()
else:
self._on_trashed()
def start(self):
"""Unpause task if it's paused, otherwise add it (again)."""
if self.is_unpausable:
deferred = self.pool.proxy.call('aria2.unpause', self.gid)
deferred.add_callback(self._on_unpaused)
deferred.add_errback(self._on_xmlrpc_error)
deferred.start()
elif self.is_addable:
self.add()
self.pool.queuing.add_task(self)
def trash(self):
"""Move task to dustbin."""
if not self.is_trashed:
if self.is_running:
deferred = self.pool.proxy.call('aria2.remove', self.gid)
deferred.add_callback(self._on_trashed)
deferred.add_errback(self._on_xmlrpc_error)
deferred.start()
else:
self._on_trashed()
def start(self):
"""Unpause task if it's paused, otherwise add it (again)."""
if self.is_unpausable:
deferred = self.pool.proxy.call('aria2.unpause', self.gid)
deferred.add_callback(self._on_unpaused)
deferred.add_errback(self._on_xmlrpc_error)
deferred.start()
elif self.is_addable:
self.add()
self.pool.queuing.add_task(self)
def _update_session_id(self):
"""Get session id of the pool and store it in task."""
def on_got_session_info(deferred):
"""Set session id the task belongs to."""
self.session_id = deferred.result['sessionId']
SQLSession.commit()
deferred = self.pool.proxy.call('aria2.getSessionInfo', self.gid)
deferred.add_callback(on_got_session_info)
deferred.add_errback(self._on_xmlrpc_error)
deferred.start()
def _update_session_id(self):
"""Get session id of the pool and store it in task."""
def on_got_session_info(deferred):
"""Set session id the task belongs to."""
self.session_id = deferred.result['sessionId']
SQLSession.commit()
deferred = self.pool.proxy.call('aria2.getSessionInfo', self.gid)
deferred.add_callback(on_got_session_info)
deferred.add_errback(self._on_xmlrpc_error)
deferred.start()
def _call_tell_status(self):
"""Call pool for the status of this task.
Return True to keep calling this when timeout else stop.
"""
if self.is_running:
deferred = self.pool.proxy.call('aria2.tellStatus', self.gid)
deferred.add_callback(self._update_status)
deferred.add_errback(self._on_xmlrpc_error)
deferred.start()
return True
else:
self.end_update_status()
return False
def add(self):
"""Add the task to pool."""
proxy = self.pool.proxy
options = dict(self.options)
if self.metafile:
deferred = proxy.call('aria2.addMetalink', self.metafile, options)
elif self.torrent:
deferred = proxy.call('aria2.addTorrent', self.torrent, self.uris,
options)
else:
deferred = proxy.call('aria2.addUri', self.uris, options)
deferred.add_callback(self._on_started)
deferred.add_errback(self._on_xmlrpc_error)
deferred.start()
def _call_tell_status(self):
"""Call pool for the status of this task.
Return True to keep calling this when timeout else stop.
"""
if self.is_running:
deferred = self.pool.proxy.call('aria2.tellStatus', self.gid)
deferred.add_callback(self._update_status)
deferred.add_errback(self._on_xmlrpc_error)
deferred.start()
return True
else:
self.end_update_status()
return False
def add(self):
"""Add the task to pool."""
proxy = self.pool.proxy
options = dict(self.options)
if self.metafile:
deferred = proxy.call('aria2.addMetalink', self.metafile, options)
elif self.torrent:
deferred = proxy.call('aria2.addTorrent', self.torrent,
self.uris, options)
else:
deferred = proxy.call('aria2.addUri', self.uris, options)
deferred.add_callback(self._on_started)
deferred.add_errback(self._on_xmlrpc_error)
deferred.start()