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electrum-bitcoinprivate
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Install wizard multisig improvement 

Preserves independence of wizard.py from wallet type;
the dependence is expressed entirely through actions

Fixes #1611
This commit is contained in:
Neil Booth 2016-01-06 08:02:52 +09:00
parent 59343ec6ec
commit 4e7c6e5d16
2 changed files with 13 additions and 8 deletions
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4
lib/wallet.py
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@ -1817,6 +1817,10 @@ class Multisig_Wallet(BIP32_Wallet, Mnemonic):
def get_master_public_keys(self):
return self.master_public_keys
def get_action(self):
if not self.get_master_public_key():
return 'create_seed_and_cosigners'
class OldWallet(Deterministic_Wallet):
wallet_type = 'old'

17
lib/wizard.py
View File

@ -19,7 +19,7 @@
from electrum import WalletStorage
from electrum.plugins import run_hook
from util import PrintError
from wallet import Wallet, Multisig_Wallet
from wallet import Wallet
from i18n import _
MSG_GENERATING_WAIT = _("Electrum is generating your addresses, please wait...")
@ -255,25 +255,26 @@ class WizardBase(PrintError):
password = self.request_password() if need_password else None
return Wallet.from_multisig(key_list, password, storage, wallet_type)
def create_seed(self, wallet):
'''The create_seed action creates a seed and then generates
wallet account(s) whilst we still have the password.'''
def create_seed(self, wallet, create_account=True):
'''Create a seed and generate wallet accounts.'''
seed = wallet.make_seed(self.language_for_seed)
self.show_and_verify_seed(seed)
password = self.request_password()
wallet.add_seed(seed, password)
wallet.create_master_keys(password)
if isinstance(wallet, Multisig_Wallet):
self.add_cosigners(wallet)
wallet.create_main_account(password)
if create_account:
wallet.create_main_account(password)
def add_cosigners(self, wallet):
def create_seed_and_cosigners(self, wallet):
'''Create a seed, add cosigners, then generate wallet accounts.'''
self.create_seed(wallet, create_account=False)
# FIXME: better handling of duplicate keys
m, n = Wallet.multisig_type(wallet.wallet_type)
xpub1 = wallet.master_public_keys.get("x1/")
xpubs = self.request_many(n - 1, xpub1)
for i, xpub in enumerate(xpubs):
wallet.add_master_public_key("x%d/" % (i + 2), xpub)
wallet.create_main_account(None)
def update_wallet_format(self, wallet):
# Backwards compatibility: convert old-format imported keys