best_hive_nodes.py

import requests
from tenacity import retry, stop_after_attempt, wait_exponential

BECON_URL = 'https://beacon.peakd.com/api/best'
DEFAULT_NODES = ['https://api.hive.blog',
                 'https://api.openhive.network',
                 'https://anyx.io',
                 'api.deathwing.me']


def return_default_nodes(message):
    print(message)
    return DEFAULT_NODES


@retry(stop=stop_after_attempt(5),
       wait=wait_exponential(multiplier=1, min=0.5, max=5),
       retry_error_callback=return_default_nodes)
def get_best_hive_nodes(score=90):
    node_list = requests.get(BECON_URL)
    return find_best_nodes(node_list.json(), score)


def find_best_nodes(node_list, score):
    nodes = []
    all_nodes = []

    for node in node_list:
        all_nodes.append(node['endpoint'])

        if node['score'] > score:
            nodes.append(node['endpoint'])

    if nodes:
        return nodes
    else:
        return all_nodes