tRemove constructor method of plugins - electrum - Electrum Bitcoin wallet
(HTM) git clone https://git.parazyd.org/electrum
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---
(DIR) commit 1d079602901047f551736002b4189f21e9bbf3d3
(DIR) parent cf4ee487cd66a139a74c1690ce581c592e7a752d
(HTM) Author: Neil Booth <kyuupichan@gmail.com>
Date: Fri, 1 Jan 2016 23:39:19 +0900
Remove constructor method of plugins
Clean up wallet class loading.
Diffstat:
M lib/plugins.py | 7 +++++--
M lib/wallet.py | 34 ++++++++++++++-----------------
M plugins/ledger/ledger.py | 3 ---
M plugins/trezor/plugin.py | 3 ---
M plugins/trustedcoin/qt.py | 8 +++++---
M plugins/trustedcoin/trustedcoin.py | 8 +++-----
6 files changed, 28 insertions(+), 35 deletions(-)
---
(DIR) diff --git a/lib/plugins.py b/lib/plugins.py
t@@ -118,10 +118,13 @@ class Plugins(DaemonThread):
return result
def register_plugin_wallet(self, name, gui_good, details):
+ def dynamic_constructor(storage):
+ return self.wallet_plugin_loader(name).wallet_class(storage)
+
if details[0] == 'hardware':
self.hw_wallets[name] = (gui_good, details)
- register = details + (lambda: self.wallet_plugin_loader(name),)
- wallet.wallet_types.append(register)
+ self.print_error("registering wallet %s: %s" %(name, details))
+ wallet.wallet_types.append(details + (dynamic_constructor,))
def wallet_plugin_loader(self, name):
if not name in self.plugins:
(DIR) diff --git a/lib/wallet.py b/lib/wallet.py
t@@ -1908,25 +1908,7 @@ class Wallet(object):
raise BaseException(msg)
wallet_type = storage.get('wallet_type')
- if wallet_type:
- for cat, t, name, loader in wallet_types:
- if t == wallet_type:
- if cat in ['hardware', 'twofactor']:
- WalletClass = lambda storage: apply(loader().constructor, (storage,))
- else:
- WalletClass = loader
- break
- else:
- if re.match('(\d+)of(\d+)', wallet_type):
- WalletClass = Multisig_Wallet
- else:
- raise RuntimeError("Unknown wallet type: " + wallet_type)
- else:
- if seed_version == OLD_SEED_VERSION:
- WalletClass = OldWallet
- else:
- WalletClass = NewWallet
-
+ WalletClass = Wallet.wallet_class(wallet_type, seed_version)
wallet = WalletClass(storage)
# Convert hardware wallets restored with older versions of
t@@ -1941,6 +1923,20 @@ class Wallet(object):
return wallet
@staticmethod
+ def wallet_class(wallet_type, seed_version):
+ if wallet_type:
+ if Wallet.multisig_type(wallet_type):
+ return Multisig_Wallet
+
+ for info in wallet_types:
+ if wallet_type == info[1]:
+ return info[3]
+
+ raise RuntimeError("Unknown wallet type: " + wallet_type)
+
+ return OldWallet if seed_version == OLD_SEED_VERSION else NewWallet
+
+ @staticmethod
def is_seed(seed):
return is_old_seed(seed) or is_new_seed(seed)
(DIR) diff --git a/plugins/ledger/ledger.py b/plugins/ledger/ledger.py
t@@ -419,9 +419,6 @@ class LedgerPlugin(BasePlugin):
self.device = self.wallet_class.device
self.handler = None
- def constructor(self, s):
- return BTChipWallet(s)
-
def is_enabled(self):
return BTCHIP
(DIR) diff --git a/plugins/trezor/plugin.py b/plugins/trezor/plugin.py
t@@ -129,9 +129,6 @@ class TrezorCompatiblePlugin(BasePlugin):
self.client = None
self.wallet_class.plugin = self
- def constructor(self, s):
- return self.wallet_class(s)
-
def give_error(self, message):
self.print_error(message)
raise Exception(message)
(DIR) diff --git a/plugins/trustedcoin/qt.py b/plugins/trustedcoin/qt.py
t@@ -31,7 +31,7 @@ from electrum.i18n import _
from electrum.plugins import hook
from electrum import wizard
-from trustedcoin import TrustedCoinPlugin, Wallet_2fa, DISCLAIMER, server
+from trustedcoin import TrustedCoinPlugin, DISCLAIMER, server
def need_server(wallet, tx):
from electrum.account import BIP32_Account
t@@ -79,7 +79,8 @@ class Plugin(TrustedCoinPlugin):
def sign_tx(self, window, tx):
self.print_error("twofactor:sign_tx")
wallet = window.wallet
- if type(wallet) is Wallet_2fa and not wallet.can_sign_without_server():
+ assert isinstace(wallet, self.wallet_class)
+ if not wallet.can_sign_without_server():
auth_code = None
if need_server(wallet, tx):
auth_code = self.auth_dialog(window)
t@@ -100,7 +101,8 @@ class Plugin(TrustedCoinPlugin):
@hook
def abort_send(self, window):
wallet = window.wallet
- if type(wallet) is Wallet_2fa and not wallet.can_sign_without_server():
+ assert isinstace(wallet, self.wallet_class)
+ if not wallet.can_sign_without_server():
if wallet.billing_info is None:
# request billing info before forming the transaction
waiting_dialog(self, window).wait()
(DIR) diff --git a/plugins/trustedcoin/trustedcoin.py b/plugins/trustedcoin/trustedcoin.py
t@@ -287,13 +287,11 @@ def make_billing_address(wallet, num):
class TrustedCoinPlugin(BasePlugin):
+ wallet_class = Wallet_2fa
def __init__(self, parent, config, name):
BasePlugin.__init__(self, parent, config, name)
- Wallet_2fa.plugin = self
-
- def constructor(self, s):
- return Wallet_2fa(s)
+ self.wallet_class.plugin = self
@staticmethod
def is_valid_seed(seed):
t@@ -348,7 +346,7 @@ class TrustedCoinPlugin(BasePlugin):
window.wallet.is_billing = False
def on_restore_wallet(self, wallet, wizard):
- assert isinstance(wallet, Wallet_2fa)
+ assert isinstance(wallet, self.wallet_class)
seed = wizard.request_seed(RESTORE_MSG, is_valid=self.is_valid_seed)
password = wizard.request_password()