The correct answer is: A. public_key and subscribe_key
The PubNub Admin portal allows you to generate publish and subscribe keys. These keys are used to authenticate your application with the PubNub service. The publish key is used to publish messages to a PubNub channel, and the subscribe key is used to subscribe to a PubNub channel and receive messages.
The following code snippet shows how to save the publish and subscribe keys in a file:
“`
import json
with open(‘pubnub_keys.json’, ‘w’) as f:
json.dump({‘public_key’: pub_key, ‘subscribe_key’: sub_key}, f)
“`
The pubnub_keys.json file will contain the following JSON:
{
"public_key": "YOUR_PUBLISH_KEY",
"subscribe_key": "YOUR_SUBSCRIBE_KEY"
}
You can then use the keys in
124.1c-6.3-23.7-24.8-42.3-48.3-48.6C458.8 64 288 64 288 64S117.2 64 74.6 75.5c-23.5 6.3-42 24.9-48.3 48.6-11.4 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z"/> Subscribe on YouTube