def get_client() -> Optional[MyKeepkeyClient]:
hw_clients, exceptions = get_device_list(passphrase_encoding=passphrase_encoding)
if not hw_clients:
if exceptions:
raise exceptions[0]
else:
selected_client = None
if device_id:
# we have to select a device with the particular id number
for cli in hw_clients:
if cli['device_id'] == device_id:
selected_client = cli['client']
break
else:
cli['client'].close()
cli['client'] = None
else:
# we are not forced to automatically select the particular device
if len(hw_clients) > 1:
hw_names = [a['desc'] for a in hw_clients]
selected_index = select_hw_device(None, 'Select Keepkey device', hw_names)
if selected_index is not None and (0 <= selected_index < len(hw_clients)):
selected_client = hw_clients[selected_index]
else:
selected_client = hw_clients[0]['client']
# close all the clients but the selected one
for cli in hw_clients:
if cli['client'] != selected_client:
cli['client'].close()
cli['client'] = None
return selected_client
return None
def get_client() -> Optional[MyTrezorClient]:
hw_clients, exceptions = get_device_list(use_webusb=use_webusb,
use_bridge=use_bridge,
use_udp=use_udp,
use_hid=use_hid)
if not hw_clients:
if exceptions:
raise exceptions[0]
else:
selected_client = None
if device_id:
# we have to select a device with the particular id number
for cli in hw_clients:
if cli['device_id'] == device_id:
selected_client = cli['client']
break
else:
cli['client'].close()
cli['client'] = None
else:
# we are not forced to automatically select the particular device
if len(hw_clients) > 1:
hw_names = [a['desc'] for a in hw_clients]
selected_index = select_hw_device(None,
'Select Trezor device',
hw_names)
if selected_index is not None and (0 <= selected_index <
len(hw_clients)):
selected_client = hw_clients[selected_index]['client']
else:
selected_client = hw_clients[0]['client']
# close all the clients but the selected one
for cli in hw_clients:
if cli['client'] != selected_client:
cli['client'].close()
cli['client'] = None
return selected_client
return None
