Youtube Data Api 在 1000 个结果后停止

Question

我一直在尝试检索我的 YouTube 频道的所有订阅者的列表。我正在使用以下格式的查询：

https://content.googleapis.com/youtube/v3/subscriptions?mySubscribers=true&maxResults=50&part=subscriberSnippet&access_token=xxxx

但是，在 1000 个结果之后（例如，20 页@每页 50 条，或 50 页@每页 20 条），它会停止。在文档中，它说它myRecentSubscribers只能检索 1000 个，但mySubscribers没有限制。有什么不成文的限制吗？

Answer 1

我刚刚遇到了同样的问题，代码如下：

import os

import google_auth_oauthlib.flow
import googleapiclient.discovery
import googleapiclient.errors

scopes = ["https://www.googleapis.com/auth/youtube.readonly"]

def main():
    # Disable OAuthlib's HTTPS verification when running locally.
    # *DO NOT* leave this option enabled in production.
    os.environ["OAUTHLIB_INSECURE_TRANSPORT"] = "1"

    api_service_name = "youtube"
    api_version = "v3"
    client_secrets_file = "google_oauth_client_secret.json"

    # Get credentials and create an API client
    flow = google_auth_oauthlib.flow.InstalledAppFlow.from_client_secrets_file(
        client_secrets_file, scopes)
    credentials = flow.run_console()
    youtube = googleapiclient.discovery.build(
        api_service_name, api_version, credentials=credentials)

    next_page_token = ''
    count = 0
    
    while next_page_token != None:
        print("Getting next page:", next_page_token, count)

        request = youtube.subscriptions().list(
            part="subscriberSnippet",
            maxResults=50,
            mySubscribers=True,
            pageToken=next_page_token
        )
        response = request.execute()
        next_page_token = response.get('nextPageToken')

        subscribers = response.get('items')
        for subscriber in subscribers:
            count += 1

    print('Total subscribers:', count)

if __name__ == "__main__":
    main()

这是预期的行为，myRecentSubscribers=True但列表应该继续mySubscribers=True...

编辑：显然这是一个不会修复的问题，文档最终可能会更新以反映。（https://issuetracker.google.com/issues/172325507）