twallet.py: small optimisation for get_wallet_delta - electrum - Electrum Bitcoin wallet
(HTM) git clone https://git.parazyd.org/electrum
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---
(DIR) commit 0be73ed546abbffd35856311c30f1cad841f5d0c
(DIR) parent 5284aef8209cbcfa39635d5fd36c0d6d00a2e57e
(HTM) Author: SomberNight <somber.night@protonmail.com>
Date: Tue, 24 Apr 2018 15:26:56 +0200
wallet.py: small optimisation for get_wallet_delta
Diffstat:
M lib/wallet.py | 15 +++++++--------
1 file changed, 7 insertions(+), 8 deletions(-)
---
(DIR) diff --git a/lib/wallet.py b/lib/wallet.py
t@@ -541,20 +541,19 @@ class Abstract_Wallet(PrintError):
def get_wallet_delta(self, tx):
""" effect of tx on wallet """
- addresses = self.get_addresses()
- is_relevant = False
+ is_relevant = False # "related to wallet?"
is_mine = False
is_pruned = False
is_partial = False
v_in = v_out = v_out_mine = 0
- for item in tx.inputs():
- addr = item.get('address')
- if addr in addresses:
+ for txin in tx.inputs():
+ addr = txin.get('address')
+ if self.is_mine(addr):
is_mine = True
is_relevant = True
- d = self.txo.get(item['prevout_hash'], {}).get(addr, [])
+ d = self.txo.get(txin['prevout_hash'], {}).get(addr, [])
for n, v, cb in d:
- if n == item['prevout_n']:
+ if n == txin['prevout_n']:
value = v
break
else:
t@@ -569,7 +568,7 @@ class Abstract_Wallet(PrintError):
is_partial = False
for addr, value in tx.get_outputs():
v_out += value
- if addr in addresses:
+ if self.is_mine(addr):
v_out_mine += value
is_relevant = True
if is_pruned: