ttransaction.py: introduce TxOutputHwInfo namedtuple - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
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DIR Submodules
---
DIR commit 5f3408dd70f39db363abe7296df814e2cb100332
DIR parent b4b1de088ab88fe0e01b9f19ff48da9d71eac334
HTML Author: SomberNight <somber.night@protonmail.com>
Date: Tue, 14 Aug 2018 19:15:15 +0200
ttransaction.py: introduce TxOutputHwInfo namedtuple
Diffstat:
M electrum/plugins/digitalbitbox/dig… | 2 +-
M electrum/plugins/hw_wallet/plugin.… | 2 +-
M electrum/plugins/keepkey/keepkey.py | 7 +++----
M electrum/plugins/ledger/ledger.py | 2 +-
M electrum/plugins/safe_t/safe_t.py | 7 +++----
M electrum/plugins/trezor/trezor.py | 7 +++----
M electrum/transaction.py | 7 ++++++-
M electrum/wallet.py | 5 +++--
8 files changed, 21 insertions(+), 18 deletions(-)
---
DIR diff --git a/electrum/plugins/digitalbitbox/digitalbitbox.py b/electrum/plugins/digitalbitbox/digitalbitbox.py
t@@ -538,7 +538,7 @@ class DigitalBitbox_KeyStore(Hardware_KeyStore):
assert o.type == TYPE_ADDRESS
info = tx.output_info.get(o.address)
if info is not None:
- index, xpubs, m = info
+ index = info.address_index
changePath = self.get_derivation() + "/%d/%d" % index
changePubkey = self.derive_pubkey(index[0], index[1])
pubkeyarray_i = {'pubkey': changePubkey, 'keypath': changePath}
DIR diff --git a/electrum/plugins/hw_wallet/plugin.py b/electrum/plugins/hw_wallet/plugin.py
t@@ -85,7 +85,7 @@ def is_any_tx_output_on_change_branch(tx):
for _type, address, amount in tx.outputs():
info = tx.output_info.get(address)
if info is not None:
- index, xpubs, m = info
+ index, xpubs, m = info.address_index, info.sorted_xpubs, info.num_sig
if index[0] == 1:
return True
return False
DIR diff --git a/electrum/plugins/keepkey/keepkey.py b/electrum/plugins/keepkey/keepkey.py
t@@ -351,8 +351,7 @@ class KeepKeyPlugin(HW_PluginBase):
def tx_outputs(self, derivation, tx, segwit=False):
- def create_output_by_derivation(info):
- index, xpubs, m = info
+ def create_output_by_derivation():
if len(xpubs) == 1:
script_type = self.types.PAYTOP2SHWITNESS if segwit else self.types.PAYTOADDRESS
address_n = self.client_class.expand_path(derivation + "/%d/%d" % index)
t@@ -407,7 +406,7 @@ class KeepKeyPlugin(HW_PluginBase):
info = tx.output_info.get(address)
if info is not None and not has_change:
- index, xpubs, m = info
+ index, xpubs, m = info.address_index, info.sorted_xpubs, info.num_sig
on_change_branch = index[0] == 1
# prioritise hiding outputs on the 'change' branch from user
# because no more than one change address allowed
t@@ -416,7 +415,7 @@ class KeepKeyPlugin(HW_PluginBase):
has_change = True
if use_create_by_derivation:
- txoutputtype = create_output_by_derivation(info)
+ txoutputtype = create_output_by_derivation()
else:
txoutputtype = create_output_by_address()
outputs.append(txoutputtype)
DIR diff --git a/electrum/plugins/ledger/ledger.py b/electrum/plugins/ledger/ledger.py
t@@ -399,7 +399,7 @@ class Ledger_KeyStore(Hardware_KeyStore):
info = tx.output_info.get(o.address)
if (info is not None) and len(tx.outputs()) > 1 \
and not has_change:
- index, xpubs, m = info
+ index = info.address_index
on_change_branch = index[0] == 1
# prioritise hiding outputs on the 'change' branch from user
# because no more than one change address allowed
DIR diff --git a/electrum/plugins/safe_t/safe_t.py b/electrum/plugins/safe_t/safe_t.py
t@@ -413,8 +413,7 @@ class SafeTPlugin(HW_PluginBase):
def tx_outputs(self, derivation, tx, script_gen=SCRIPT_GEN_LEGACY):
- def create_output_by_derivation(info):
- index, xpubs, m = info
+ def create_output_by_derivation():
if len(xpubs) == 1:
if script_gen == SCRIPT_GEN_NATIVE_SEGWIT:
script_type = self.types.OutputScriptType.PAYTOWITNESS
t@@ -469,7 +468,7 @@ class SafeTPlugin(HW_PluginBase):
info = tx.output_info.get(address)
if info is not None and not has_change:
- index, xpubs, m = info
+ index, xpubs, m = info.address_index, info.sorted_xpubs, info.num_sig
on_change_branch = index[0] == 1
# prioritise hiding outputs on the 'change' branch from user
# because no more than one change address allowed
t@@ -480,7 +479,7 @@ class SafeTPlugin(HW_PluginBase):
has_change = True
if use_create_by_derivation:
- txoutputtype = create_output_by_derivation(info)
+ txoutputtype = create_output_by_derivation()
else:
txoutputtype = create_output_by_address()
outputs.append(txoutputtype)
DIR diff --git a/electrum/plugins/trezor/trezor.py b/electrum/plugins/trezor/trezor.py
t@@ -424,8 +424,7 @@ class TrezorPlugin(HW_PluginBase):
def tx_outputs(self, derivation, tx, script_gen=SCRIPT_GEN_LEGACY):
- def create_output_by_derivation(info):
- index, xpubs, m = info
+ def create_output_by_derivation():
if len(xpubs) == 1:
if script_gen == SCRIPT_GEN_NATIVE_SEGWIT:
script_type = self.types.OutputScriptType.PAYTOWITNESS
t@@ -480,7 +479,7 @@ class TrezorPlugin(HW_PluginBase):
info = tx.output_info.get(address)
if info is not None and not has_change:
- index, xpubs, m = info
+ index, xpubs, m = info.address_index, info.sorted_xpubs, info.num_sig
on_change_branch = index[0] == 1
# prioritise hiding outputs on the 'change' branch from user
# because no more than one change address allowed
t@@ -491,7 +490,7 @@ class TrezorPlugin(HW_PluginBase):
has_change = True
if use_create_by_derivation:
- txoutputtype = create_output_by_derivation(info)
+ txoutputtype = create_output_by_derivation()
else:
txoutputtype = create_output_by_address()
outputs.append(txoutputtype)
DIR diff --git a/electrum/transaction.py b/electrum/transaction.py
t@@ -27,7 +27,7 @@
# Note: The deserialization code originally comes from ABE.
-from typing import Sequence, Union, NamedTuple
+from typing import Sequence, Union, NamedTuple, Tuple, Optional, Iterable
from .util import print_error, profiler
t@@ -63,6 +63,11 @@ TxOutput = NamedTuple("TxOutput", [('type', int), ('address', str), ('value', Un
# ^ value is str when the output is set to max: '!'
+TxOutputHwInfo = NamedTuple("TxOutputHwInfo", [('address_index', Tuple),
+ ('sorted_xpubs', Iterable[str]),
+ ('num_sig', Optional[int])])
+
+
class BCDataStream(object):
def __init__(self):
self.input = None
DIR diff --git a/electrum/wallet.py b/electrum/wallet.py
t@@ -51,7 +51,7 @@ from .keystore import load_keystore, Hardware_KeyStore
from .storage import multisig_type, STO_EV_PLAINTEXT, STO_EV_USER_PW, STO_EV_XPUB_PW
from . import transaction, bitcoin, coinchooser, paymentrequest, contacts
-from .transaction import Transaction, TxOutput
+from .transaction import Transaction, TxOutput, TxOutputHwInfo
from .plugin import run_hook
from .address_synchronizer import (AddressSynchronizer, TX_HEIGHT_LOCAL,
TX_HEIGHT_UNCONF_PARENT, TX_HEIGHT_UNCONFIRMED)
t@@ -786,7 +786,8 @@ class Abstract_Wallet(AddressSynchronizer):
pubkeys = self.get_public_keys(addr)
# sort xpubs using the order of pubkeys
sorted_pubkeys, sorted_xpubs = zip(*sorted(zip(pubkeys, xpubs)))
- info[addr] = index, sorted_xpubs, self.m if isinstance(self, Multisig_Wallet) else None
+ num_sig = self.m if isinstance(self, Multisig_Wallet) else None
+ info[addr] = TxOutputHwInfo(index, sorted_xpubs, num_sig)
tx.output_info = info
def sign_transaction(self, tx, password):