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pylightning: interfaces for txprepare/txsend/txdiscard.

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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2019-06-05 16:30:05 +09:30
parent 985048edf8
commit 403b861fc7
1 changed files with 37 additions and 1 deletions
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38
contrib/pylightning/lightning/lightning.py
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@ -4,7 +4,7 @@ import logging
from math import floor, log10
import socket
__version__ = "0.0.7.1"
__version__ = "0.0.7.2"
class RpcError(ValueError):
@ -768,3 +768,39 @@ class LightningRpc(UnixDomainSocketRpc):
"minconf": minconf,
}
return self.call("withdraw", payload)
def txprepare(self, destination, satoshi, feerate=None, minconf=None):
"""
Prepare a bitcoin transaction which sends to {destination} address
{satoshi} (or "all") amount via Bitcoin transaction. Only select outputs
with {minconf} confirmations.
Outputs will be reserved until you call txdiscard or txsend, or
lightningd restarts.
"""
payload = {
"destination": destination,
"satoshi": satoshi,
"feerate": feerate,
"minconf": minconf,
}
return self.call("txprepare", payload)
def txdiscard(self, txid):
"""
Cancel a bitcoin transaction returned from txprepare. The outputs
it was spending are released for other use.
"""
payload = {
"txid": txid
}
return self.call("txdiscard", payload)
def txsend(self, txid):
"""
Sign and broadcast a bitcoin transaction returned from txprepare.
"""
payload = {
"txid": txid
}
return self.call("txsend", payload)