How to use ensure_log_stream_exists method in localstack

Best Python code snippet using localstack_python

test_events.py

Source:test_events.py

...1153        log_group = log_groups["logGroups"][0]1154        log_group_arn = log_group["arn"]1155        events_client.put_rule(Name=rule_name, ScheduleExpression="rate(1 minute)")1156        events_client.put_targets(Rule=rule_name, Targets=[{"Id": target_id, "Arn": log_group_arn}])1157        def ensure_log_stream_exists():1158            streams = logs_client.describe_log_streams(logGroupName=log_group_name)1159            return len(streams["logStreams"]) == 11160        poll_condition(condition=ensure_log_stream_exists, timeout=65, interval=5)1161        log_streams = logs_client.describe_log_streams(logGroupName=log_group_name)1162        log_stream_name = log_streams["logStreams"][0]["logStreamName"]1163        log_content = logs_client.get_log_events(1164            logGroupName=log_group_name, logStreamName=log_stream_name1165        )1166        events = log_content["events"]1167        assert len(events) == 11168        event = events[0]1169        self.assert_valid_event(event["message"])1170        self.cleanup(1171            rule_name=rule_name,...

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