test: use f-strings in feature_versionbits_warning.py

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fanquake 2021-06-11 15:30:57 +08:00
parent cf6d66bf94
commit b166d54c3c
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@ -21,7 +21,7 @@ VB_TOP_BITS = 0x20000000
VB_UNKNOWN_BIT = 27 # Choose a bit unassigned to any deployment
VB_UNKNOWN_VERSION = VB_TOP_BITS | (1 << VB_UNKNOWN_BIT)
WARN_UNKNOWN_RULES_ACTIVE = "Unknown new rules activated (versionbit {})".format(VB_UNKNOWN_BIT)
WARN_UNKNOWN_RULES_ACTIVE = f"Unknown new rules activated (versionbit {VB_UNKNOWN_BIT})"
VB_PATTERN = re.compile("Unknown new rules activated.*versionbit")
class VersionBitsWarningTest(BitcoinTestFramework):
@ -34,7 +34,7 @@ class VersionBitsWarningTest(BitcoinTestFramework):
# Open and close to create zero-length file
with open(self.alert_filename, 'w', encoding='utf8'):
pass
self.extra_args = [["-alertnotify=echo %s >> \"" + self.alert_filename + "\""]]
self.extra_args = [[f"-alertnotify=echo %s >> \"{self.alert_filename}\""]]
self.setup_nodes()
def send_blocks_with_version(self, peer, numblocks, version):