def __init__(self, uuid, handle, group_end_handle):
if isinstance(uuid, UUID):
self.uuid = uuid
elif isinstance(uuid, string_types):
self.uuid = string_to_uuid(uuid)
elif isinstance(uuid, dict):
self.uuid = string_to_uuid(uuid['uuid'],
input_byteorder=uuid['byteorder'])
else:
raise ValueError(
"UUID must be either a uuid.UUID object, a dict or a string")
self.handle = handle
self.group_end_handle = group_end_handle
def test_string_to_uuid():
""" Test to convert a string into a uuid. """
# Test with 2-byte UUID (Big Endian)
string = '1234'
uuid = string_to_uuid(string)
assert uuid == UUID('00001234-0000-1000-8000-00805f9b34fb')
# Test with 2-byte UUID (Little Endian)
string = '3412'
uuid = string_to_uuid(string, input_byteorder='little')
assert uuid == UUID('00001234-0000-1000-8000-00805f9b34fb')
# Test with 16-byte UUID (Big Endian)
string = '12345678-1234-1234-1234-123456789112'
uuid = string_to_uuid(string)
assert uuid == UUID('12345678-1234-1234-1234-123456789112')
# Test with 16-byte UUID (Little Endian)
string = '12917856-3412-3412-3412-341278563412'
uuid = string_to_uuid(string, input_byteorder='little')
assert uuid == UUID('12345678-1234-1234-1234-123456789112')
def on_device_found_event(packet):
result = packet.get_dict([
'controller_id', 'type', ('address', lambda value: value.decode()),
('address_type', lambda value: 'public'
if value == 0 else 'random'), 'rssi',
('uuid',
lambda value: string_to_uuid(value, input_byteorder='little')),
'company_id', ('device_name', lambda value: value.decode()),
('manufacturer_data', bytes)
])
on_device_found_cb(True, result, None, *on_device_found_params)
def __init__(self,
uuid,
handle,
value_handle,
config_handle=None,
indicate=False,
notify=False,
read=False,
write=False,
broadcast=False,
notification_enabled=False,
indication_enabled=False,
const_value=None):
if isinstance(uuid, UUID):
self.uuid = uuid
elif isinstance(uuid, string_types):
self.uuid = string_to_uuid(uuid)
elif isinstance(uuid, dict):
self.uuid = string_to_uuid(uuid['uuid'],
input_byteorder=uuid['byteorder'])
else:
raise ValueError(
"UUID must be either a uuid.UUID object, a dict or a string")
self.handle = handle
self.value_handle = value_handle
self.config_handle = config_handle
self.properties = {
'indicate': indicate,
'notify': notify,
'read': read,
'write': write,
'broadcast': broadcast
}
self.notification_enabled = notification_enabled
self.indication_enabled = indication_enabled
self.const_value = const_value