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rewrite from_addr, allow to select addr from wallet

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This commit is contained in:
thomasv 2012-02-10 13:23:39 +01:00
parent a41d3d6a82
commit 8757adac40
2 changed files with 30 additions and 26 deletions
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47
client/electrum
View file

@ -191,7 +191,7 @@ if __name__ == '__main__':
print "payto <recipient> <amount> [label]"
print "create and broadcast a transaction."
print "<recipient> can be a bitcoin address or a label"
print "options: --fromaddr, --changeaddr"
print "options: --fee, --fromaddr, --changeaddr"
elif cmd2== 'sendtx':
print "sendtx <tx>"
print "broadcast a transaction to the network. <tx> must be in hexadecimal"
@ -210,7 +210,7 @@ if __name__ == '__main__':
elif cmd2 == 'mktx':
print "create a signed transaction. password protected"
print "syntax: mktx <recipient> <amount> [label]"
print "options: --fromaddr, --changeaddr"
print "options: --fee, --fromaddr, --changeaddr"
elif cmd2 == 'seed':
print "show generation seed of your wallet. password protected."
elif cmd2 == 'eval':
@ -303,27 +303,25 @@ if __name__ == '__main__':
wallet.save()
elif cmd in ['payto', 'mktx']:
is_temporary = False
if options.from_addr:
#temporally import key and remove the other addresses
addr = options.from_addr
if addr.find(":") == -1:
addr = addr + ":" + getpass.getpass('Private key:')
wallet.imported_keys = {}
if not wallet.import_key(options.from_addr,password):
print "invalid key pair"
exit(1)
addr = wallet.imported_keys.keys()[0]
wallet.history[addr] = interface.retrieve_history(addr)
wallet.synchronize()
wallet.update_tx_history()
wallet.addresses = []
wallet.change_addresses = []
change_addr = addr
save = False
from_addr = options.from_addr
if from_addr not in wallet.all_addresses():
if from_addr.find(":") == -1:
keypair = from_addr + ":" + getpass.getpass('Private key:')
else:
keypair = from_addr
from_addr = keypair.split(':')[0]
if not wallet.import_key(keypair,password):
print "invalid key pair"
exit(1)
is_temporary = True
else:
save = True
from_addr = None
if options.change_addr:
change_addr = options.change_addr
for k, v in wallet.labels.items():
if v == to_address:
to_address = k
@ -333,9 +331,10 @@ if __name__ == '__main__':
change_addr = k
try:
tx = wallet.mktx( to_address, amount, label, password,
fee = options.tx_fee, change_addr = change_addr, save = save )
except BaseException, e:
print e
fee = options.tx_fee, change_addr = change_addr, from_addr = from_addr )
except:
import traceback
traceback.print_exc(file=sys.stdout)
tx = None
if tx and cmd=='payto':
@ -344,6 +343,10 @@ if __name__ == '__main__':
else:
print tx
if is_temporary:
wallet.imported_keys.pop(from_addr)
wallet.save()
elif cmd == 'sendtx':
tx = args[1]
r, h = wallet.sendtx( tx )

9
client/wallet.py
View file

@ -574,13 +574,14 @@ class Wallet:
return conf, unconf
def choose_tx_inputs( self, amount, fixed_fee ):
def choose_tx_inputs( self, amount, fixed_fee, from_addr = None ):
""" todo: minimize tx size """
total = 0
fee = self.fee if fixed_fee is None else fixed_fee
coins = []
for addr in self.all_addresses():
domain = [from_addr] if from_addr else self.all_addresses()
for addr in domain:
h = self.history.get(addr)
if h is None: continue
for item in h:
@ -687,10 +688,10 @@ class Wallet:
default_label = 'at: ' + o_addr
tx['default_label'] = default_label
def mktx(self, to_address, amount, label, password, fee=None, change_addr=None, save=True):
def mktx(self, to_address, amount, label, password, fee=None, change_addr=None, from_addr= None):
if not self.is_valid(to_address):
raise BaseException("Invalid address")
inputs, total, fee = self.choose_tx_inputs( amount, fee )
inputs, total, fee = self.choose_tx_inputs( amount, fee, from_addr )
if not inputs:
raise BaseException("Not enough funds")
outputs = self.choose_tx_outputs( to_address, amount, fee, total, change_addr )