AaronFiore/electrum
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sending fixed

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This commit is contained in:
Dmitry Sorokin
2017-02-04 20:59:22 +03:00
committed by ThomasV
parent f02d18226b
commit 0693403358
8 changed files with 22 additions and 38 deletions
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9
lib/coinchooser.py
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@@ -102,7 +102,7 @@ class CoinChooserBase(PrintError):
value = sum(coin['value'] for coin in coins)
return Bucket(desc, size, value, coins)
return map(make_Bucket, buckets.keys(), buckets.values())
return list(map(make_Bucket, buckets.keys(), buckets.values()))
def penalty_func(self, tx):
def penalty(candidate):
@@ -128,7 +128,7 @@ class CoinChooserBase(PrintError):
s = str(val)
return len(s) - len(s.rstrip('0'))
zeroes = map(trailing_zeroes, output_amounts)
zeroes = [trailing_zeroes(i) for i in output_amounts]
min_zeroes = min(zeroes)
max_zeroes = max(zeroes)
zeroes = range(max(0, min_zeroes - 1), (max_zeroes + 1) + 1)
@@ -137,7 +137,7 @@ class CoinChooserBase(PrintError):
remaining = change_amount
amounts = []
while n > 1:
average = remaining // n
average = remaining / n
amount = self.p.randint(int(average * 0.7), int(average * 1.3))
precision = min(self.p.choice(zeroes), int(floor(log10(amount))))
amount = int(round(amount, -precision))
@@ -214,6 +214,9 @@ class CoinChooserBase(PrintError):
return tx
def choose_buckets(self, buckets, sufficient_funds, penalty_func):
raise NotImplemented('To be subclassed')
class CoinChooserOldestFirst(CoinChooserBase):
'''Maximize transaction priority. Select the oldest unspent
transaction outputs in your wallet, that are sufficient to cover