test: use f-strings in feature_csv_activation.py

3 years ago · 3e2f84e7a9
parent e2f1fd8ee9
commit 3e2f84e7a9
1 changed files with 1 additions and 1 deletions
--- a/test/functional/feature_csv_activation.py
+++ b/test/functional/feature_csv_activation.py
@ -247,7 +247,7 @@ class BIP68_112_113Test(BitcoinTestFramework):
        self.send_blocks(test_blocks)

        assert_equal(self.tipheight, CSV_ACTIVATION_HEIGHT - 2)
-        self.log.info("Height = {}, CSV not yet active (will activate for block {}, not {})".format(self.tipheight, CSV_ACTIVATION_HEIGHT, CSV_ACTIVATION_HEIGHT - 1))
+        self.log.info(f"Height = {self.tipheight}, CSV not yet active (will activate for block {CSV_ACTIVATION_HEIGHT}, not {CSV_ACTIVATION_HEIGHT - 1})")
        assert not softfork_active(self.nodes[0], 'csv')

        # Test both version 1 and version 2 transactions for all tests