def bottles(self):
"""
Return all bottles stored on the connected device.
"""
if self._bottles is None:
# Use the GAPB command to retrieve the details of all bottles
# stored in the device
data = self._GAPB()
self._bottles = []
bottle = ''
# Split the response into individual bottles and their head line(s)
for line in data.split('\r')[:-1]:
if not line.startswith(','):
if bottle:
self._bottles.append(
Bottle.from_string(bottle, logger=self))
bottle = line + '\r'
else:
bottle += line + '\r'
if bottle:
self._bottles.append(Bottle.from_string(bottle, logger=self))
return self._bottles
def bottles(self):
"""
Return all bottles stored on the connected device.
"""
if self._bottles is None:
# Use the GAPB command to retrieve the details of all bottles
# stored in the device
data = self._GAPB()
self._bottles = []
bottle = ''
# Split the response into individual bottles and their head line(s)
for line in data.split('\r')[:-1]:
if not line.startswith(','):
if bottle:
self._bottles.append(
Bottle.from_string(bottle, logger=self))
bottle = line + '\r'
else:
bottle += line + '\r'
if bottle:
self._bottles.append(
Bottle.from_string(bottle, logger=self))
return self._bottles
def bottle(self, serial):
"""
Return a bottle with a specific serial number.
`serial` : the serial number of the bottle to retrieve
"""
# Check for the specific serial number without refreshing the entire
# list. If it's there, return it from the list.
if self._bottles is not None:
for bottle in self._bottles:
if bottle.serial == serial:
return bottle
# Otherwise, use the GPRB to retrieve individual bottle details. Note
# that we DON'T add it to the list in this case as the list may be
# uninitialized at this point. Even if we initialized it, a future call
# would have no idea the list was only partially populated
data = self._GPRB(serial)
return Bottle.from_string(data, logger=self)
def bottle(self, serial):
"""
Return a bottle with a specific serial number.
`serial` : the serial number of the bottle to retrieve
"""
# Check for the specific serial number without refreshing the entire
# list. If it's there, return it from the list.
if self._bottles is not None:
for bottle in self._bottles:
if bottle.serial == serial:
return bottle
# Otherwise, use the GPRB to retrieve individual bottle details. Note
# that we DON'T add it to the list in this case as the list may be
# uninitialized at this point. Even if we initialized it, a future call
# would have no idea the list was only partially populated
data = self._GPRB(serial)
return Bottle.from_string(data, logger=self)
