Python将变量输出分割为多个变量

时间：2016-10-16 19:14:55

标签： python json youtube youtube-api jupyter-notebook

首先，我为我在这里的无知道歉，因为我对Python非常陌生，我可能会说一些真的没有意义的事情。

我使用youtube.search.list API创建变量search_response。此变量以JSON格式输出所有搜索视频的数据（我相信它的JSON无论如何）。

搜索API每页限制为50个结果，但我已经能够使用分页返回最多550个结果（这对我正在做的事情来说已足够）。

search.list仅向我提供了视频标题，发布日期，视频ID等详细信息。但是，我希望能够访问该视图，同时也不喜欢每个视频的计数

使用videos.list API我已经能够引入这些变量（视图，例如，不喜欢），但它似乎也限制在50个结果，并且不提供分页选项。

Here is a link到Jupyter Notebook中的文件（也附在.py中）。

所以我想，如果我能将JSON文件（search_response）分成50个帖子，我应该运行10次并下载所有视频的观看，喜欢和不喜欢。但是，我不知道如何分离search_response变量的输出，并对此有任何想法或建议！

总结此问题：

  • 我有一个变量search_response以JSON格式输出数百个单独的部分（每个视频一个）
  • 用于收集详细统计信息的videos.list API（查看，显示/类似计数）限制为50个请求
  • 我正在寻找一种方法将search_response输出分成50个部分的多个变量，每个部分都在API中单独运行

使用的代码： 收集数据 

from apiclient.discovery import build
from apiclient.errors import HttpError
from oauth2client.tools import argparser

DEVELOPER_KEY = "REPLACE ME"
YOUTUBE_API_SERVICE_NAME = "youtube"
YOUTUBE_API_VERSION = "v3"

def fetch_all_youtube_videos(channelId):

youtube = build(YOUTUBE_API_SERVICE_NAME,
                YOUTUBE_API_VERSION,
                developerKey=DEVELOPER_KEY)
res = youtube.search().list(
q="",
part="id,snippet",
channelId=channelId,
maxResults=50,
).execute()

nextPageToken = res.get('nextPageToken')
while ('nextPageToken' in res):
    nextPage = youtube.search().list(
    part="id,snippet",
    channelId=channelId,
    maxResults="50",
    pageToken=nextPageToken
    ).execute()
    res['items'] = res['items'] + nextPage['items']

    if 'nextPageToken' not in nextPage:
        res.pop('nextPageToken', None)
    else:
        nextPageToken = nextPage['nextPageToken']

return res

if __name__ == '__main__':
search_response = fetch_all_youtube_videos("UCp0hYYBW6IMayGgR-WeoCvQ")

videos = []   

for search_result in search_response.get("items", []):
if search_result["id"]["kind"] == "youtube#video":
    videos.append("%s (%s)" % (search_result["snippet"]["title"],
                             search_result["id"]["videoId"]))

使用的代码： 添加详细统计信息 

youtube = build(YOUTUBE_API_SERVICE_NAME, YOUTUBE_API_VERSION, developerKey=DEVELOPER_KEY)

videos = {}

for search_result in search_response.get("items", []):
if search_result["id"]["kind"] == "youtube#video":
    videos[search_result["id"]["videoId"]] = search_result["snippet"]["title"]

video_ids_list = ','.join(videos.keys())

video_list_stats = youtube.videos().list(
 id=video_ids_list,
 part='id,statistics'
).execute()

理想输出： 此输出对应于前50个etag部分（此处仅显示25个左右，因为本网站上的字符限制，但应该是50个部分） search_response 变量，可以调用 search_response1 ，其中 search_response2 可以包含etag部分51-100等等的

    search_response1 = {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/hsQmFEqp1R_glFpcQnpnOLbbxCg"',
   'id': {'kind': 'youtube#video', 'videoId': 'd8kCTPPwfpM'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': "This incredible duo teamed up to perform an original song for Ellen! They may not have had a lot of rehearsal, but it's clear that this is one musical combo it ...",
    'liveBroadcastContent': 'none',
    'publishedAt': '2012-02-21T14:00:00.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/d8kCTPPwfpM/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/d8kCTPPwfpM/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/d8kCTPPwfpM/mqdefault.jpg',
      'width': 320}},
    'title': 'Taylor Swift and Zac Efron Sing a Duet!'}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/LeKypRrnWWD6mRhK1wATZB5UQGo"',
   'id': {'kind': 'youtube#video', 'videoId': '-l2KPjQ2lJA'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': "Harry, Liam, Louis and Niall played a round of Ellen's revealing game. How well do you know the guys of One Direction?",
    'liveBroadcastContent': 'none',
    'publishedAt': '2015-11-18T14:00:00.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/-l2KPjQ2lJA/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/-l2KPjQ2lJA/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/-l2KPjQ2lJA/mqdefault.jpg',
      'width': 320}},
    'title': 'Never Have I Ever with One Direction'}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/qm7jX3gngQBYS7xv9sROxTpUtDU"',
   'id': {'kind': 'youtube#video', 'videoId': 'Jr7bRw0NxQ4'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': 'Ellen has always loved giving her guests a good thrill, and she put together this montage of some of her favorite scares from over the years!',
    'liveBroadcastContent': 'none',
    'publishedAt': '2015-11-19T14:00:00.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/Jr7bRw0NxQ4/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/Jr7bRw0NxQ4/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/Jr7bRw0NxQ4/mqdefault.jpg',
      'width': 320}},
    'title': "Ellen's Never-Ending Scares"}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/dWDEID-z2CI4P-eh62pmTxWq0uc"',
   'id': {'kind': 'youtube#video', 'videoId': 't5jw3T3Jy70'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': "Kristen Bell loves sloths. You might even say she's obsessed with them. She told Ellen about what happened when her boyfriend, Dax Shepard, introduced her ...",
    'liveBroadcastContent': 'none',
    'publishedAt': '2012-01-31T03:18:55.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/t5jw3T3Jy70/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/t5jw3T3Jy70/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/t5jw3T3Jy70/mqdefault.jpg',
      'width': 320}},
    'title': "Kristen Bell's Sloth Meltdown"}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/ZSOfmz-dGZ3R0LNJ2n1LLQ4hEjg"',
   'id': {'kind': 'youtube#video', 'videoId': 'fC_Z5HlK9Pw'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': "The two incredibly handsome and talented stars got hilariously honest while playing one of Ellen's favorite games.",
    'liveBroadcastContent': 'none',
    'publishedAt': '2016-05-18T13:00:04.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/fC_Z5HlK9Pw/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/fC_Z5HlK9Pw/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/fC_Z5HlK9Pw/mqdefault.jpg',
      'width': 320}},
    'title': 'Drake and Jared Leto Play Never Have\xa0I\xa0Ever'}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/M9siwkGRaHrf5ELg2R1JceH2KmA"',
   'id': {'kind': 'youtube#video', 'videoId': '4aKteL3vMvU'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': 'The amazing Adele belted out her hit song for the first time since her Grammy performance.',
    'liveBroadcastContent': 'none',
    'publishedAt': '2016-02-18T14:00:00.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/4aKteL3vMvU/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/4aKteL3vMvU/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/4aKteL3vMvU/mqdefault.jpg',
      'width': 320}},
    'title': "Adele Performs\xa0'All\xa0I\xa0Ask'"}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/od24uJeVxDWErhRWWtsSKHuD9oQ"',
   'id': {'kind': 'youtube#video', 'videoId': 'WOgKIlvjlQ8'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': 'Ellen, Johnny Depp, Gwyneth Paltrow and Paul Bettany all played an incredibly revealing round of "Never Have I Ever." You won\'t believe what they revealed!',
    'liveBroadcastContent': 'none',
    'publishedAt': '2015-01-23T14:00:13.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/WOgKIlvjlQ8/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/WOgKIlvjlQ8/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/WOgKIlvjlQ8/mqdefault.jpg',
      'width': 320}},
    'title': 'Never Have I Ever'}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/Wu5vxAyQ5QGl6uO7eIodYHjaqVI"',
   'id': {'kind': 'youtube#video', 'videoId': '07nXzFPHiGU'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': "The two music icons played a revealing game with Ellen. You won't believe their responses.",
    'liveBroadcastContent': 'none',
    'publishedAt': '2015-03-19T13:00:00.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/07nXzFPHiGU/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/07nXzFPHiGU/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/07nXzFPHiGU/mqdefault.jpg',
      'width': 320}},
    'title': 'Never Have I Ever with Madonna and Justin Bieber'}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/Z8HWp7YAzQPWcodFthhbxOU3l2U"',
   'id': {'kind': 'youtube#video', 'videoId': 'Wh8m4PYlSGY'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': 'Ellen challenged Jennifer Lopez to a round of her fun and revealing game.',
    'liveBroadcastContent': 'none',
    'publishedAt': '2015-05-18T19:00:01.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/Wh8m4PYlSGY/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/Wh8m4PYlSGY/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/Wh8m4PYlSGY/mqdefault.jpg',
      'width': 320}},
    'title': 'J.Lo and Ellen Play Never Have I Ever'}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/3B4UvmeCI4Y9UZC2f6kF09wpmW8"',
   'id': {'kind': 'youtube#video', 'videoId': 'QJY5VVQsFZ0'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': 'Adele sure can sing, but can she beat the clock? Watch what happened when Ellen challenged her to a game of 5 Second Rule!',
    'liveBroadcastContent': 'none',
    'publishedAt': '2016-02-24T14:00:01.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/QJY5VVQsFZ0/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/QJY5VVQsFZ0/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/QJY5VVQsFZ0/mqdefault.jpg',
      'width': 320}},
    'title': '5 Second Rule with Adele'}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/mYDa0rUVIvzHCbQfJGRq2VeZ2so"',
   'id': {'kind': 'youtube#video', 'videoId': 'vEVrYx8-lys'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': '"Brave" may be the wrong word, but Ellen\'s Executive Producer, Andy Lassner, and his assistant, Jacqueline, made their way through a haunted house.',
    'liveBroadcastContent': 'none',
    'publishedAt': '2014-10-31T16:50:33.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/vEVrYx8-lys/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/vEVrYx8-lys/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/vEVrYx8-lys/mqdefault.jpg',
      'width': 320}},
    'title': 'Andy and Jacqueline Brave the Haunted House'}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/kprvuH9aAXC-dIAlXMbwA3Klp14"',
   'id': {'kind': 'youtube#video', 'videoId': 'wTAJSuhgZxA'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': "Adele's new single is a hit, thanks to a chat she had with Ellen…",
    'liveBroadcastContent': 'none',
    'publishedAt': '2015-10-29T13:00:01.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/wTAJSuhgZxA/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/wTAJSuhgZxA/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/wTAJSuhgZxA/mqdefault.jpg',
      'width': 320}},
    'title': "Ellen Inspired Adele's New Song"}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/Ge10B_3x9KSfQTWF5V-ZNHDuqwU"',
   'id': {'kind': 'youtube#video', 'videoId': 'oJsYwehp_r4'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': 'She loves to scare her guests. Take a look at a few of these recent favorites!',
    'liveBroadcastContent': 'none',
    'publishedAt': '2015-05-27T13:00:01.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/oJsYwehp_r4/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/oJsYwehp_r4/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/oJsYwehp_r4/mqdefault.jpg',
      'width': 320}},
    'title': "Ellen's Favorite Scares"}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/Em-6euVf5saohkrtNZzXR2jmaTo"',
   'id': {'kind': 'youtube#video', 'videoId': 'Vap9SMRf8YE'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': "Ellen and Sofia played a hilarious game of 5 Second Rule! Check it out, plus all the fun we didn't have time for in the show!",
    'liveBroadcastContent': 'none',
    'publishedAt': '2015-12-03T14:00:01.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/Vap9SMRf8YE/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/Vap9SMRf8YE/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/Vap9SMRf8YE/mqdefault.jpg',
      'width': 320}},
    'title': '5 Second Rule with Sofia Vergara -- Extended!'}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/o7GMiOOo84bHhNwHGc6qQZ1ebRc"',
   'id': {'kind': 'youtube#video', 'videoId': 'ZXZ6K21wvZM'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': "Ellen's writer Amy scares pretty easily, but she's nothing compared to Ellen's Executive Producer, Andy. That's why he was the perfect person to join Amy in this ...",
    'liveBroadcastContent': 'none',
    'publishedAt': '2013-10-22T13:00:05.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/ZXZ6K21wvZM/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/ZXZ6K21wvZM/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/ZXZ6K21wvZM/mqdefault.jpg',
      'width': 320}},
    'title': "Andy and Amy's Haunted House"}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/SyuA5bIoXdtQD_0SQUu1PyfvPP4"',
   'id': {'kind': 'youtube#video', 'videoId': 'QrIrbeoDkT0'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': "Ellen met Noah Ritter after a video of him went viral. Nobody could have predicted what she was in for. Ellen Meets the 'Apparently' Kid, Part 2 ...",
    'liveBroadcastContent': 'none',
    'publishedAt': '2014-09-11T18:37:28.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/QrIrbeoDkT0/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/QrIrbeoDkT0/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/QrIrbeoDkT0/mqdefault.jpg',
      'width': 320}},
    'title': 'Ellen Meets the ‘Apparently’ Kid, Part 1'}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/Ag0Zp0Gg9tiWeBYr4k1p5W7EnLI"',
   'id': {'kind': 'youtube#video', 'videoId': 'U8Gv83xiFP8'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': 'Emma Stone, Jamie Foxx and Andrew Garfield all participated in a revealing round of the saucy question and answer game.',
    'liveBroadcastContent': 'none',
    'publishedAt': '2014-04-04T04:55:12.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/U8Gv83xiFP8/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/U8Gv83xiFP8/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/U8Gv83xiFP8/mqdefault.jpg',
      'width': 320}},
    'title': "'The Amazing Spider-Man 2' Cast Plays Never Have I Ever"}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/EeSV1P1pL1VAVWYm27ev8YIWcTk"',
   'id': {'kind': 'youtube#video', 'videoId': 'QyJ8rulYHpU'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': "Ellen had a star turn in Nicki's viral video. What did Nicki think? Find out!",
    'liveBroadcastContent': 'none',
    'publishedAt': '2014-09-10T05:38:21.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/QyJ8rulYHpU/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/QyJ8rulYHpU/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/QyJ8rulYHpU/mqdefault.jpg',
      'width': 320}},
    'title': 'Nicki Minaj Reacts to Ellen’s ‘Anaconda’'}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/lklEBOJbEqTsZhzFeWQDvaEaovo"',
   'id': {'kind': 'youtube#video', 'videoId': '7nGz7xgGJzc'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': "After Ellen saw Brielle's video on ellentube, she invited her to showcase her science smarts on the show!",
    'liveBroadcastContent': 'none',
    'publishedAt': '2015-11-23T14:00:01.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/7nGz7xgGJzc/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/7nGz7xgGJzc/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/7nGz7xgGJzc/mqdefault.jpg',
      'width': 320}},
    'title': 'Adorable 3-Year-Old Periodic Table Expert Brielle'}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/lFfDdAriFOK6-7T-GqAaQrfZrL0"',
   'id': {'kind': 'youtube#video', 'videoId': '2DYfLJrp1TQ'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': 'Ellen loves scaring her executive producer, Andy Lassner, and "Modern Family" star Eric Stonestreet. So, of course she couldn\'t wait to send them both through ...',
    'liveBroadcastContent': 'none',
    'publishedAt': '2015-10-29T13:00:00.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/2DYfLJrp1TQ/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/2DYfLJrp1TQ/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/2DYfLJrp1TQ/mqdefault.jpg',
      'width': 320}},
    'title': 'Andy Goes to a Haunted House with Eric Stonestreet'}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/UPK4p6u7VdWPSkW1Cnz5QKCxfXk"',
   'id': {'kind': 'youtube#video', 'videoId': 'fNJI2A0v8yI'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': 'Leonardo DiCaprio is quite the daredevil, and he told Ellen about a few of his close calls!',
    'liveBroadcastContent': 'none',
    'publishedAt': '2016-01-08T14:00:01.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/fNJI2A0v8yI/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/fNJI2A0v8yI/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/fNJI2A0v8yI/mqdefault.jpg',
      'width': 320}},
    'title': "Leo's Bad Luck"}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/cdwuhXK78q9_SFeRcIdz2ZKxvy4"',
   'id': {'kind': 'youtube#video', 'videoId': '3RLTanW1DGo'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': 'Their visit to the haunted house was so funny, Ellen had to send them again! This time Andy and Amy visited the Queen Mary Dark Harbor, and the results ...',
    'liveBroadcastContent': 'none',
    'publishedAt': '2013-10-31T13:00:03.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/3RLTanW1DGo/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/3RLTanW1DGo/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/3RLTanW1DGo/mqdefault.jpg',
      'width': 320}},
    'title': "Andy and Amy's Haunted Ship Adventure"}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/N1j-mxkND6apYO8kdjitbd3mOns"',
   'id': {'kind': 'youtube#video', 'videoId': 'zcAQCTZ3TuQ'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': "Ellen held nothing back when when Mila Kunis was here, and asked her about what's going on between her and Ashton Kutcher. See how she responded!",
    'liveBroadcastContent': 'none',
    'publishedAt': '2013-02-13T17:14:14.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/zcAQCTZ3TuQ/default.jpg',
      'width': 120},
     'high': {'height': 360,
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      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/zcAQCTZ3TuQ/mqdefault.jpg',
      'width': 320}},
    'title': 'Mila Kunis Blushes over Ashton'}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/b7ZtfnV8spHzXmzgj_c0lN2dwJ0"',
   'id': {'kind': 'youtube#video', 'videoId': 'pP-PF4nKb0I'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': 'It was a legendary meeting on The Ellen Show, Sophia Grace & Rosie and Russell Brand met for the very first time to discuss their hometown of Essex, England ...',
    'liveBroadcastContent': 'none',
    'publishedAt': '2012-05-17T02:57:04.000Z',
    'thumbnails': {'default': {'height': 90,
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      'width': 120},
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     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/pP-PF4nKb0I/mqdefault.jpg',
      'width': 320}},
    'title': 'Sophia Grace & Rosie Meet Russell Brand'}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/U3UJ8UFIu4nRHqfysq91oHzinuw"',
   'id': {'kind': 'youtube#video', 'videoId': 'mUr5KxtKZQk'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': 'After chatting with Sofia Vergara, Ellen sent her into a store on the WB lot for some hidden camera fun!',
    'liveBroadcastContent': 'none',
    'publishedAt': '2010-11-03T19:13:20.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/mUr5KxtKZQk/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/mUr5KxtKZQk/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/mUr5KxtKZQk/mqdefault.jpg',
      'width': 320}},
    'title': 'Sofia Vergara Plays a Hidden Camera Prank'}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/B4kmiOv8FEBHoH3MRiahPrDEGxc"',
   'id': {'kind': 'youtube#video', 'videoId': '5SZ_--mt4bk'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': 'They were staked out in the bathroom for this hilarious round of scares!',
    'liveBroadcastContent': 'none',
    'publishedAt': '2015-02-06T14:00:01.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/5SZ_--mt4bk/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/5SZ_--mt4bk/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/5SZ_--mt4bk/mqdefault.jpg',
      'width': 320}},
    'title': 'Justin Bieber and Ellen Scare Audience Members'}},

谢谢。

1 个答案:

答案 0 :(得分：0)

鉴于你在这里引用的Jupyter笔记本，你将如何从你检索到的数据中获取videoId。这回答了你的问题了吗？

我不完全确定Youtube搜索API是如何工作的，但如果这不是一个完整的答案，我可能有时间去探索它。

example = {
    'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/EK5D70JgnA5Bec8tRSnEFfhIsv0"',
    'items': [
        {
            'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/hsQmFEqp1R_glFpcQnpnOLbbxCg"',
            'id': {
                'kind': 'youtube#video', 'videoId': 'd8kCTPPwfpM'},
            'kind': 'youtube#searchResult',
            'snippet': {
                'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
                'channelTitle': 'TheEllenShow',
            'description': "This incredible duo teamed up to perform an original song for Ellen! They may not have had a lot of rehearsal, but it's clear that this is one musical combo it ...",
            'liveBroadcastContent': 'none',
            'publishedAt': '2012-02-21T14:00:00.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/d8kCTPPwfpM/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/d8kCTPPwfpM/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/d8kCTPPwfpM/mqdefault.jpg',
      'width': 320}},
    'title': 'Taylor Swift and Zac Efron Sing a Duet!'}},
  {'etag': '"I_8xdZu766_FSaexEaDXTIfEWc0/LeKypRrnWWD6mRhK1wATZB5UQGo"',
   'id': {'kind': 'youtube#video', 'videoId': '-l2KPjQ2lJA'},
   'kind': 'youtube#searchResult',
   'snippet': {'channelId': 'UCp0hYYBW6IMayGgR-WeoCvQ',
    'channelTitle': 'TheEllenShow',
    'description': "Harry, Liam, Louis and Niall played a round of Ellen's revealing game. How well do you know the guys of One Direction?",
    'liveBroadcastContent': 'none',
    'publishedAt': '2015-11-18T14:00:00.000Z',
    'thumbnails': {'default': {'height': 90,
      'url': 'https://i.ytimg.com/vi/-l2KPjQ2lJA/default.jpg',
      'width': 120},
     'high': {'height': 360,
      'url': 'https://i.ytimg.com/vi/-l2KPjQ2lJA/hqdefault.jpg',
      'width': 480},
     'medium': {'height': 180,
      'url': 'https://i.ytimg.com/vi/-l2KPjQ2lJA/mqdefault.jpg',
      'width': 320}},
    'title': 'Never Have I Ever with One Direction'}},]}

import pprint
for video in example["items"]:
    pprint.pprint(video["id"]["videoId"])

# Prints 'd8kCTPPwfpM'
# '-l2KPjQ2lJA'
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