tsimplify previous commit - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
DIR Refs
DIR Submodules
---
DIR commit 3184d6f369cb113432ebbc55ed3ab22ace7233e4
DIR parent ef94af950c410abb9df724a00b93471584852007
HTML Author: ThomasV <thomasv@electrum.org>
Date: Thu, 13 Dec 2018 12:10:01 +0100
simplify previous commit
Diffstat:
M electrum/gui/qt/address_list.py | 2 +-
M electrum/gui/qt/main_window.py | 22 ++++++++--------------
M electrum/wallet.py | 34 +++++++++++++------------------
3 files changed, 23 insertions(+), 35 deletions(-)
---
DIR diff --git a/electrum/gui/qt/address_list.py b/electrum/gui/qt/address_list.py
t@@ -200,7 +200,7 @@ class AddressList(MyTreeView):
def place_text_on_clipboard(self, text):
if is_address(text):
try:
- self.wallet.raise_if_cannot_rederive_address(text)
+ self.wallet.check_address(text)
except InternalAddressCorruption as e:
self.parent.show_error(str(e))
raise
DIR diff --git a/electrum/gui/qt/main_window.py b/electrum/gui/qt/main_window.py
t@@ -2612,20 +2612,8 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
text = str(keys_e.toPlainText())
return keystore.get_private_keys(text)
- def on_address(text):
- # set text color
- addr = get_address()
- ss = (ColorScheme.DEFAULT if addr else ColorScheme.RED).as_stylesheet()
- address_e.setStyleSheet(ss)
- # if addr looks to be ours, make sure we can re-derive it
- if addr and self.wallet.is_mine(addr):
- try:
- self.wallet.raise_if_cannot_rederive_address(addr)
- except InternalAddressCorruption as e:
- self.show_error(str(e))
- raise
-
f = lambda: button.setEnabled(get_address() is not None and get_pk() is not None)
+ on_address = lambda text: address_e.setStyleSheet((ColorScheme.DEFAULT if get_address() else ColorScheme.RED).as_stylesheet())
keys_e.textChanged.connect(f)
address_e.textChanged.connect(f)
address_e.textChanged.connect(on_address)
t@@ -2633,6 +2621,12 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
if not d.exec_():
return
# user pressed "sweep"
+ addr = get_address()
+ try:
+ self.wallet.check_address(addr)
+ except InternalAddressCorruption as e:
+ self.show_error(str(e))
+ raise
try:
coins, keypairs = sweep_preparations(get_pk(), self.network)
except Exception as e: # FIXME too broad...
t@@ -2642,7 +2636,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
self.do_clear()
self.tx_external_keypairs = keypairs
self.spend_coins(coins)
- self.payto_e.setText(get_address())
+ self.payto_e.setText(addr)
self.spend_max()
self.payto_e.setFrozen(True)
self.amount_e.setFrozen(True)
DIR diff --git a/electrum/wallet.py b/electrum/wallet.py
t@@ -152,8 +152,8 @@ class CannotBumpFee(Exception): pass
class InternalAddressCorruption(Exception):
def __str__(self):
- return _("Internal address database inconsistency detected. "
- "You should restore from seed.")
+ return _("Wallet file corruption detected. "
+ "Please restore your wallet from seed, and compare the addresses in both files")
t@@ -641,7 +641,7 @@ class Abstract_Wallet(AddressSynchronizer):
for addr in change_addrs:
# note that change addresses are not necessarily ismine
# in which case this is a no-op
- self.raise_if_cannot_rederive_address(addr)
+ self.check_address(addr)
# Fee estimator
if fixed_fee is None:
t@@ -897,17 +897,16 @@ class Abstract_Wallet(AddressSynchronizer):
continue
return tx
- @profiler
def try_detecting_internal_addresses_corruption(self):
pass
- def raise_if_cannot_rederive_address(self, addr):
+ def check_address(self, addr):
pass
- def try_rederiving_returned_address(func):
+ def check_returned_address(func):
def wrapper(self, *args, **kwargs):
addr = func(self, *args, **kwargs)
- self.raise_if_cannot_rederive_address(addr)
+ self.check_address(addr)
return addr
return wrapper
t@@ -917,13 +916,13 @@ class Abstract_Wallet(AddressSynchronizer):
return [addr for addr in domain if not self.history.get(addr)
and addr not in self.receive_requests.keys()]
- @try_rederiving_returned_address
+ @check_returned_address
def get_unused_address(self):
addrs = self.get_unused_addresses()
if addrs:
return addrs[0]
- @try_rederiving_returned_address
+ @check_returned_address
def get_receiving_address(self):
# always return an address
domain = self.get_receiving_addresses()
t@@ -1500,16 +1499,12 @@ class Deterministic_Wallet(Abstract_Wallet):
addresses_rand = addresses_all[10:]
addresses_sample2 = random.sample(addresses_rand, min(len(addresses_rand), 10))
for addr_found in addresses_sample1 + addresses_sample2:
- self.raise_if_cannot_rederive_address(addr_found)
+ self.check_address(addr_found)
- def raise_if_cannot_rederive_address(self, addr):
- if not addr:
- return
- if not self.is_mine(addr):
- return
- addr_derived = self.derive_address(*self.get_address_index(addr))
- if addr != addr_derived:
- raise InternalAddressCorruption()
+ def check_address(self, addr):
+ if addr and self.is_mine(addr):
+ if addr != self.derive_address(*self.get_address_index(addr)):
+ raise InternalAddressCorruption()
def get_seed(self, password):
return self.keystore.get_seed(password)
t@@ -1566,8 +1561,7 @@ class Deterministic_Wallet(Abstract_Wallet):
def derive_address(self, for_change, n):
x = self.derive_pubkeys(for_change, n)
- address = self.pubkeys_to_address(x)
- return address
+ return self.pubkeys_to_address(x)
def create_new_address(self, for_change=False):
assert type(for_change) is bool