Heth at 14:05, 13 September 2024

2024-09-13T14:05:12Z

Heth: Created page with "Example: import asyncio import sys import nats import argparse async def main(): args = await parse() host=args.Host sub=args.subject mes..."

2023-12-10T08:46:35Z

Created page with "Example: <source lang=python> import asyncio import sys import nats import argparse async def main(): args = await parse() host=args.Host sub=args.subject mes..."

New page

Example:
<source lang=python>
import asyncio
import sys
import nats
import argparse

async def main():
args = await parse()
host=args.Host
sub=args.subject
mes=args.message
debug=args.debug

print(sub)
print("Done")

async def parse():
p = argparse.ArgumentParser(description='nats publisher utility', epilog='<heth@mercantec>')
p.add_argument('-H', '--Host', default='localhost', help='nats server name|ip')
p.add_argument('-s', '--subject', type=str, required=True, help='nats subject string')
p.add_argument('-m', '--message', type=str, required=True, help='nats message string')
p.add_argument('-d', '--debug', help='debug information')
return p.parse_args()

loop = asyncio.get_event_loop()
task = loop.create_task(main())
loop.run_until_complete(task)
pending = asyncio.all_tasks(loop=loop)
for task in pending:
task.cancel()
group = asyncio.gather(*pending, return_exceptions=True)
loop.run_until_complete(group)
loop.close()
</source>
[[Category:Python]]

@@ Line 3: / Line 3: @@
 import asyncio
 import sys
-import nats
+#import nats
 import argparse

Arguments python programming - Revision history

Heth at 14:05, 13 September 2024

Heth: Created page with "Example: import asyncio import sys import nats import argparse async def main(): args = await parse() host=args.Host sub=args.subject mes..."