tsplit create_new_address, so that get_new_address can be used without the context of a wallet - electrum - Electrum Bitcoin wallet
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---
DIR commit 287c7fc6431bf22be982de61e6bfe19ca6fb1902
DIR parent 8d9e5a4f2e2609504df9e49bea97bd39a331be0c
HTML Author: thomasv <thomasv@gitorious>
Date: Mon, 1 Oct 2012 18:31:54 +0200
split create_new_address, so that get_new_address can be used without the context of a wallet
Diffstat:
M lib/wallet.py | 21 ++++++++++++---------
1 file changed, 12 insertions(+), 9 deletions(-)
---
DIR diff --git a/lib/wallet.py b/lib/wallet.py
t@@ -531,23 +531,26 @@ class Wallet:
def create_new_address(self, for_change):
- """ Publickey(type,n) = Master_public_key + H(n|S|type)*point """
- curve = SECP256k1
n = len(self.change_addresses) if for_change else len(self.addresses)
- z = self.get_sequence(n,for_change)
- master_public_key = ecdsa.VerifyingKey.from_string( self.master_public_key, curve = SECP256k1 )
- pubkey_point = master_public_key.pubkey.point + z*curve.generator
- public_key2 = ecdsa.VerifyingKey.from_public_point( pubkey_point, curve = SECP256k1 )
- address = public_key_to_bc_address( '04'.decode('hex') + public_key2.to_string() )
+ address = self.get_new_address(n, for_change)
if for_change:
self.change_addresses.append(address)
else:
self.addresses.append(address)
-
self.history[address] = []
+ return address
+
+ def get_new_address(self, n, for_change):
+ """ Publickey(type,n) = Master_public_key + H(n|S|type)*point """
+ curve = SECP256k1
+ z = self.get_sequence(n, for_change)
+ master_public_key = ecdsa.VerifyingKey.from_string( self.master_public_key, curve = SECP256k1 )
+ pubkey_point = master_public_key.pubkey.point + z*curve.generator
+ public_key2 = ecdsa.VerifyingKey.from_public_point( pubkey_point, curve = SECP256k1 )
+ address = public_key_to_bc_address( '04'.decode('hex') + public_key2.to_string() )
print address
return address
-
+
def change_gap_limit(self, value):
if value >= self.gap_limit: