Create fetch_tx_outputs.py

Easy way to fetch all the tx into stdout

Author: paimpozhil

examples/fetch_tx_outputs.py

@@ -0,0 +1,15 @@
+import os
+import sys
+from blockchain_parser.blockchain import Blockchain
+
+# Instantiate the Blockchain by giving the path to the directory
+# containing the .blk files created by bitcoind
+blockchain = Blockchain(os.path.expanduser('/bitcoin-data/blocks'))
+print("block_height,block.header_timestamp,tx.hash,no,output.type,address,output_value")
+for block in blockchain.get_ordered_blocks(os.path.expanduser('/bitcoin-data/blocks/index'),start=int(sys.argv[1]), end=int(sys.argv[2])):
+    for tx in block.transactions:
+        for no, output in enumerate(tx.outputs):
+            try:
+                print("%s,%s,%s,%d,%s,%s,%s" % (block.height,block.header.timestamp,tx.hash, no, output.type, output.addresses[0].address if output.addresses else output.addresses , output.value))
+            except Exception:
+                print("%s,%s,%s,%d,%s,%s,%s" % (block.height,block.header.timestamp,tx.hash, no, "no","no", output.value))