vk_audio.py

import time
import collections

import requests
from tqdm import tqdm


default_url = 'https://api.vk.com/method/{}' + \
              '&v=5.50&' + \
              'access_token=6ebe46f21ec2fca1ab326f34d88341c2979d4eba3850614ee73aaf0987d3da58fe71f4d6f314c7bb2661b'


deq = collections.deque(maxlen=3)
def trottling_request():
    deq.appendleft(time.time())
    if len(deq) == 3:
        time.sleep(max(1+deq[2]-deq[0], 0))


result = {}
for owner_id in tqdm(range(1000)):
    trottling_request()

    raw_resp = requests.get(
        default_url.format(
            'audio.get?owner_id={owner_id}&count=6000'.format(
                owner_id=owner_id
            )
        )
    )

    try:
        resp = raw_resp.json()
        result[owner_id] = resp['response']['items']
    except Exception as e:
        if raw_resp.json().get("error", {}).get("error_code", 0) == 18:
            continue
        print raw_resp.text
        print e


json.dump(result, open('vk_music.json', 'w'))