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23 lines
714 B
Python
Executable file
23 lines
714 B
Python
Executable file
#!/usr/bin/env python3
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import argparse
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import client
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument("txid")
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args = parser.parse_args()
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conn = client.Client(("localhost", 50001))
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tx = conn.call("blockchain.transaction.get", args.txid, True)["result"]
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fee = 0
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for vin in tx["vin"]:
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prev_txid = vin["txid"]
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prev_tx = conn.call("blockchain.transaction.get", prev_txid, True)["result"]
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txo = prev_tx["vout"][vin["vout"]]
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fee += txo["value"]
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fee -= sum(vout["value"] for vout in tx["vout"])
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print(f'vSize = {tx["vsize"]}, Fee = {1e3 * fee:.2f} mBTC = {1e8 * fee / tx["vsize"]:.2f} sat/vB')
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if __name__ == "__main__":
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main()
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