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more updates to using f string

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This commit is contained in:
Blake Harnden 2019-10-18 10:33:31 -07:00
parent 79cde8cd59
commit 7d2a615716
23 changed files with 248 additions and 251 deletions
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12
daemon/examples/python/wlan.py
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@ -45,11 +45,11 @@ def example(options):
first_node = session.get_node(2)
last_node = session.get_node(options.nodes + 1)
print("starting iperf server on node: %s" % first_node.name)
logging.info("starting iperf server on node: %s", first_node.name)
first_node.node_net_cmd("iperf -s -D")
address = prefixes.ip4_address(first_node)
print("node %s connecting to %s" % (last_node.name, address))
last_node.node_net_cmd("iperf -t %s -c %s" % (options.time, address))
logging.info("node %s connecting to %s", last_node.name, address)
last_node.node_net_cmd(f"iperf -t {options.time} -c {address}")
first_node.node_net_cmd("killall -9 iperf")
# shutdown session
@ -61,9 +61,11 @@ def main():
options = parser.parse_options("wlan")
start = datetime.datetime.now()
print("running wlan example: nodes(%s) time(%s)" % (options.nodes, options.time))
logging.info(
"running wlan example: nodes(%s) time(%s)", options.nodes, options.time
)
example(options)
print("elapsed time: %s" % (datetime.datetime.now() - start))
logging.info("elapsed time: %s", datetime.datetime.now() - start)
if __name__ == "__main__":