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-rwxr-xr-xqa/rpc-tests/create_cache.py9
1 files changed, 5 insertions, 4 deletions
diff --git a/qa/rpc-tests/create_cache.py b/qa/rpc-tests/create_cache.py
index 1ace6310d0..13eac92bbc 100755
--- a/qa/rpc-tests/create_cache.py
+++ b/qa/rpc-tests/create_cache.py
@@ -2,11 +2,12 @@
# Copyright (c) 2016 The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+"""Create a blockchain cache.
-#
-# Helper script to create the cache
-# (see BitcoinTestFramework.setup_chain)
-#
+Creating a cache of the blockchain speeds up test execution when running
+multiple qa tests. This helper script is executed by rpc-tests when multiple
+tests are being run in parallel.
+"""
from test_framework.test_framework import BitcoinTestFramework