def set_memory(self, _memory):
# Make sure we mirror the DV-ness of the new memory we're
# setting, and that we capture the Bank value of any currently
# stored memory (unless the special type is provided) and
# communicate that to the low-level routines with the special
# subclass
if isinstance(_memory, ic9x_ll.IC9xMemory) or \
isinstance(_memory, ic9x_ll.IC9xDVMemory):
memory = _memory
else:
if isinstance(_memory, chirp_common.DVMemory):
memory = ic9x_ll.IC9xDVMemory()
memory.clone(self.get_memory(_memory.number))
else:
memory = ic9x_ll.IC9xMemory()
memory.clone(self.get_memory(_memory.number))
memory.clone(_memory)
self._lock.acquire()
self._maybe_send_magic()
try:
if memory.empty:
ic9x_ll.erase_memory(self.pipe, self.vfo, memory.number)
else:
ic9x_ll.set_memory(self.pipe, self.vfo, memory)
memory = ic9x_ll.get_memory(self.pipe, self.vfo, memory.number)
except:
self._lock.release()
raise
self._lock.release()
self.__memcache[memory.number] = memory
def get_memory(self, number):
if isinstance(number, str):
try:
number = IC9X_SPECIAL[self.vfo][number]
except KeyError:
raise errors.InvalidMemoryLocation("Unknown channel %s" %
number)
if number < -2 or number > 999:
raise errors.InvalidValueError("Number must be between 0 and 999")
if number in self.__memcache:
return self.__memcache[number]
self._lock.acquire()
try:
self._maybe_send_magic()
mem = ic9x_ll.get_memory(self.pipe, self.vfo, number)
except errors.InvalidMemoryLocation:
mem = chirp_common.Memory()
mem.number = number
if number < self._upper:
mem.empty = True
except:
self._lock.release()
raise
self._lock.release()
if number > self._upper or number < 0:
mem.extd_number = util.get_dict_rev(IC9X_SPECIAL,
[self.vfo][number])
mem.immutable = [
"number", "skip", "bank", "bank_index", "extd_number"
]
self.__memcache[mem.number] = mem
return mem
