def __init_

def init()

in esp32-ble-device/ble/ble_uart_peripheral.py [0:0]
18 lines of code
2 McCabe index (conditional complexity)

    def __init__(self, ble_name="BLE_Device", ble_specific_id='BLE_Device', rxbuf=1500, mtu=512):
       
        try:
            self._ble = bluetooth.BLE()
            self._ble.active(True)
            self._ble.irq(self._irq)
            ((self._tx_handle, self._rx_handle),) = self._ble.gatts_register_services((_UART_SERVICE,))

            # Get the BLE MAC address for this device so can insert into publish messages
            # to identify this BLE device to receiving functions.
            # This is used by the main function
            # TODO: Put a check that the MAC is PUBLIC (type 0) so can be sure 
            # it doesn't change.
            ble_mac_bytes = self._ble.config('mac')[1]
            ble_mac_hex = ubinascii.hexlify(ble_mac_bytes, ':')
            self.ble_mac = str(ble_mac_hex, 'utf-8').upper()

            # Increase the size of the rx buffer and enable append mode.
            self._ble.config(mtu=mtu)
            self._ble.gatts_set_buffer(self._rx_handle, rxbuf, True)
            self._connections = set()
            self._rx_buffer = bytearray()
            self._handler = None

            # Optionally add services=[_UART_UUID], but this is possible to make the payload too large.
            self._payload = advertising_payload(name=ble_name, manufacturer_specific=ble_specific_id, appearance=_ADV_APPEARANCE_GENERIC_COMPUTER)
            self._advertise()

        except Exception as err:
           raise Exception('EXCEPTION: Exception initialising ESP32 BleUartPeripheral. ERROR MESSAGE: {}'.format(err))
def __init__()

def init()
