/opt/imunify360/venv/lib/python3.11/site-packages/nats/js/__pycache__
Edit: /opt/imunify360/venv/lib/python3.11/site-packages/nats/js/__pycache__/kv.cpython-311.pyc (23975B)
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KeyValue uses the JetStream KeyValue functionality.
::
import asyncio
import nats
async def main():
nc = await nats.connect()
js = nc.jetstream()
# Create a KV
kv = await js.create_key_value(bucket='MY_KV')
# Set and retrieve a value
await kv.put('hello', b'world')
entry = await kv.get('hello')
print(f'KeyValue.Entry: key={entry.key}, value={entry.value}')
# KeyValue.Entry: key=hello, value=world
await nc.close()
if __name__ == '__main__':
asyncio.run(main())
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An entry from a KeyValue store in JetStream.
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get returns the latest value for the key.
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put will place the new value for the key into the store
and return the revision number.
Note: This method does not support TTL. Use create() if you need TTL support.
:param key: The key to put
:param value: The value to store
:param validate_keys: Whether to validate the key format
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create will add the key/value pair iff it does not exist.
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:param value: The value to store
:param validate_keys: Whether to validate the key format
:param msg_ttl: Optional TTL (time-to-live) in seconds for this specific message
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used directly on update operations per NATS KV semantics.
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:param key: The key to delete
:param last: Expected last revision number (for optimistic concurrency)
:param validate_keys: Whether to validate the key format
:param msg_ttl: Optional TTL (time-to-live) in seconds for the delete marker
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:param key: The key to purge
:param msg_ttl: Optional TTL (time-to-live) in seconds for the purge marker
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status retrieves the status and configuration of a bucket.
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watchall returns a KeyValue watcher that matches all the keys.
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