pep8 and utility cleanup

[electrum-server.git] / backends / libbitcoin / trace_test.py

diff --git a/backends/libbitcoin/trace_test.py b/backends/libbitcoin/trace_test.py
index 6940962..7dfaa3d 100644 (file)
--- a/backends/libbitcoin/trace_test.py
+++ b/backends/libbitcoin/trace_test.py
@@ -1,22 +1,30 @@
-import bitcoin, trace_tx
+import bitcoin
+
+import trace_tx
+
 
 def blockchain_started(ec, chain):
     print "Blockchain initialisation:", ec
+
+
 def handle_tx(ec, tx):
     if ec:
         print ec
     trace_tx.trace_tx(service.internal_ptr, chain.internal_ptr, tx, finish)
 
+
 def finish(ec, result):
     print ec
     print result
 
-service = bitcoin.async_service(1)
-chain = bitcoin.bdb_blockchain(service, "/home/genjix/libbitcoin/database",
-                               blockchain_started)
-chain.fetch_transaction(
-    bitcoin.hash_digest("16e3e3bfbaa072e33e6a9be1df7a13ecde5ad46a8d4d4893dbecaf0c0aeeb842"),
-    handle_tx)
 
-raw_input()
+if __name__ == '__main__':
+    service = bitcoin.async_service(1)
+    chain = bitcoin.bdb_blockchain(service, "/home/genjix/libbitcoin/database",
+                                   blockchain_started)
+    chain.fetch_transaction(
+        bitcoin.hash_digest("16e3e3bfbaa072e33e6a9be1df7a13ecde5ad46a8d4d4893dbecaf0c0aeeb842"),
+        handle_tx
+    )
 
+    raw_input()