import os

from pubnub.models.consumer.entities.user import User

from pubnub.pnconfiguration import PNConfiguration

from pubnub.pubnub import PubNub

config = PNConfiguration()

config.subscribe_key = os.getenv('PN_KEY_SUBSCRIBE')

config.publish_key = os.getenv('PN_KEY_PUBLISH')

config.user_id = 'example'

pubnub = PubNub(config)

pubnub.set_uuid_metadata().uuid('john').set_name('John Lorem').sync()

pubnub.set_uuid_metadata().uuid('jim').set_name('Jim Ipsum').sync()

john_metadata = pubnub.get_all_uuid_metadata().filter("name LIKE 'John*'").sync()

if john_metadata.status.is_error():

print(f"Error fetching UUID metadata: {john_metadata.status.error_message}")

else:

for uuid_data in john_metadata.result.data:

print(f"UUID: {uuid_data['id']}, Name: {uuid_data['name']}")

pubnub.set_channel_metadata().channel('generalfailure').set_name('General Failure').sync()

pubnub.set_channel_metadata().channel('majormistake').set_name('Major Mistake').sync()

general_metadata = pubnub.get_all_channel_metadata() \

.filter("name LIKE '*general*' && updated >= '2023-01-01T00:00:00Z'") \

.sync()

if general_metadata.status.is_error():

print(f"Error fetching channel metadata: {general_metadata.status.__dict__}")

else:

for channel in general_metadata.result.data:

print(f"Channel ID: {channel['id']}, Name: {channel['name']}, Updated: {channel['updated']}")

pubnub.set_channel_members().channel('example').uuids([User('user123'), User('user124')]).sync()

memberships = pubnub.get_memberships() \

.uuid("user123") \

.filter("!(channel.id == 'Channel-001')") \

.sync()

if memberships.status.is_error():

print(f"Error fetching memberships: {memberships.status}")

else:

print(memberships.__dict__)

for membership in memberships.result.data:

print(f"Channel ID: {membership['channel']['id']}")

members = pubnub.get_channel_members() \

.channel("specialEvents") \

.filter("uuid.updated < '2023-01-01T00:00:00Z'") \

.sync()

print(members.result)