def get_current_pad(self):
"""
The current pad always exists; A new one is created if necessary.
"""
if self._current_pad_id is None:
cursor = Pad.iterate(self, 1)
try:
self._current_pad = cursor.next()
except StopIteration:
self._current_pad = Pad.make(self.get_id())
self._current_pad_id = self._current_pad.get_id()
self.save()
if self._current_pad is None:
try:
pad = Pad.lookup(self._current_pad_id, self)
except PadInvalidId:
pad = Pad.make(self)
self._current_pad = pad
self._current_pad_id = self._current_pad.get_id()
self.save()
return self._current_pad
def get_all_pads(self, limit=25):
return list(Pad.iterate(self, limit))
