def sync(self):
""" Start per-folder syncs. Only have one per-folder sync in the
'initial' state at a time.
"""
with session_scope() as db_session:
saved_states = dict(
(saved_state.folder_name, saved_state.state)
for saved_state in db_session.query(FolderSync).filter_by(account_id=self.account_id)
)
crispin_client = new_crispin(self.account_id, self.provider)
with crispin_client.pool.get() as c:
sync_folders = crispin_client.sync_folders(c)
imapaccount = db_session.query(ImapAccount).get(self.account_id)
folder_names = crispin_client.folder_names(c)
save_folder_names(self.log, imapaccount, folder_names, db_session)
for folder in sync_folders:
if saved_states.get(folder) != "finish":
self.log.info("Initializing folder sync for {0}".format(folder))
thread = ImapFolderSyncMonitor(
self.account_id,
folder,
self.email_address,
self.provider,
self.shared_state,
self.folder_state_handlers,
)
thread.start()
self.folder_monitors.add(thread)
while not self._thread_polling(thread) and not self._thread_finished(thread):
sleep(self.heartbeat)
# Allow individual folder sync monitors to shut themselves down
# after completing the initial sync.
if self._thread_finished(thread):
self.log.info("Folder sync for {} is done.".format(folder))
# NOTE: Greenlet is automatically removed from the group
# after finishing.
self.folder_monitors.join()
def sync(self):
""" Start per-folder syncs. Only have one per-folder sync in the
'initial' state at a time.
"""
with session_scope() as db_session:
saved_states = dict((saved_state.folder_name, saved_state.state) \
for saved_state in db_session.query(FolderSync).filter_by(
imapaccount_id=self.account_id))
crispin_client = new_crispin(self.account_id, self.provider)
with crispin_client.pool.get() as c:
sync_folders = crispin_client.sync_folders(c)
imapaccount = db_session.query(ImapAccount).get(self.account_id)
folder_names = crispin_client.folder_names(c)
save_folder_names(self.log, imapaccount, folder_names,
db_session)
for folder in sync_folders:
if saved_states.get(folder) != 'finish':
self.log.info("Initializing folder sync for {0}".format(folder))
thread = ImapFolderSyncMonitor(self.account_id, folder,
self.email_address, self.provider, self.shared_state,
self.folder_state_handlers)
thread.start()
self.folder_monitors.append(thread)
while not self._thread_polling(thread) and \
not self._thread_finished(thread):
sleep(self.heartbeat)
# Allow individual folder sync monitors to shut themselves down
# after completing the initial sync.
if self._thread_finished(thread):
self.log.info("Folder sync for {0} is done.".format(folder))
self.folder_monitors.pop()
# Just hang out. We don't want to block, but we don't want to return
# either, since that will let the threads go out of scope.
while True:
sleep(self.heartbeat)
