LBRY-Vault/electrum/plugins/hw_wallet/cmdline.py
2019-05-02 15:19:03 +02:00

50 lines
1.2 KiB
Python

from electrum.util import print_stderr, raw_input
from electrum.logging import get_logger
_logger = get_logger(__name__)
class CmdLineHandler:
def get_passphrase(self, msg, confirm):
import getpass
print_stderr(msg)
return getpass.getpass('')
def get_pin(self, msg):
t = { 'a':'7', 'b':'8', 'c':'9', 'd':'4', 'e':'5', 'f':'6', 'g':'1', 'h':'2', 'i':'3'}
print_stderr(msg)
print_stderr("a b c\nd e f\ng h i\n-----")
o = raw_input()
try:
return ''.join(map(lambda x: t[x], o))
except KeyError as e:
raise Exception("Character {} not in matrix!".format(e)) from e
def prompt_auth(self, msg):
import getpass
print_stderr(msg)
response = getpass.getpass('')
if len(response) == 0:
return None
return response
def yes_no_question(self, msg):
print_stderr(msg)
return raw_input() in 'yY'
def stop(self):
pass
def show_message(self, msg, on_cancel=None):
print_stderr(msg)
def show_error(self, msg, blocking=False):
print_stderr(msg)
def update_status(self, b):
_logger.info(f'hw device status {b}')
def finished(self):
pass