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# %load youtube-analytics-example.py
#!/usr/bin/python

from datetime import datetime, timedelta
import httplib2
import os
import sys

from apiclient.discovery import build
from apiclient.errors import HttpError
from oauth2client.client import flow_from_clientsecrets
from oauth2client.file import Storage
from oauth2client.tools import argparser, run_flow


# The CLIENT_SECRETS_FILE variable specifies the name of a file that contains
# the OAuth 2.0 information for this application, including its client_id and
# client_secret. You can acquire an OAuth 2.0 client ID and client secret from
# the Google Developers Console at
# https://console.developers.google.com/.
# Please ensure that you have enabled the YouTube Data and YouTube Analytics
# APIs for your project.
# For more information about using OAuth2 to access the YouTube Data API, see:
#   https://developers.google.com/youtube/v3/guides/authentication
# For more information about the client_secrets.json file format, see:
#   https://developers.google.com/api-client-library/python/guide/aaa_client_secrets
CLIENT_SECRETS_FILE = "client_secrets.json"

# These OAuth 2.0 access scopes allow for read-only access to the authenticated
# user's account for both YouTube Data API resources and YouTube Analytics Data.
YOUTUBE_SCOPES = ["https://www.googleapis.com/auth/youtube.readonly",
  "https://www.googleapis.com/auth/yt-analytics.readonly"]
YOUTUBE_API_SERVICE_NAME = "youtube"
YOUTUBE_API_VERSION = "v3"
YOUTUBE_ANALYTICS_API_SERVICE_NAME = "youtubeAnalytics"
YOUTUBE_ANALYTICS_API_VERSION = "v1"

# This variable defines a message to display if the CLIENT_SECRETS_FILE is
# missing.
MISSING_CLIENT_SECRETS_MESSAGE = """
WARNING: Please configure OAuth 2.0

To make this sample run you will need to populate the client_secrets.json file
found at:

   %s

with information from the Developers Console
https://console.developers.google.com/

For more information about the client_secrets.json file format, please visit:
https://developers.google.com/api-client-library/python/guide/aaa_client_secrets
""" % os.path.abspath(os.path.join(os.path.dirname(__file__),
                                   CLIENT_SECRETS_FILE))


def get_authenticated_services(args):
  flow = flow_from_clientsecrets(CLIENT_SECRETS_FILE,
    scope=" ".join(YOUTUBE_SCOPES),
    message=MISSING_CLIENT_SECRETS_MESSAGE)

  storage = Storage("%s-oauth2.json" % sys.argv[0])
  credentials = storage.get()

  if credentials is None or credentials.invalid:
    credentials = run_flow(flow, storage, args)

  http = credentials.authorize(httplib2.Http())

  youtube = build(YOUTUBE_API_SERVICE_NAME, YOUTUBE_API_VERSION,
    http=http)
  youtube_analytics = build(YOUTUBE_ANALYTICS_API_SERVICE_NAME,
    YOUTUBE_ANALYTICS_API_VERSION, http=http)

  return (youtube, youtube_analytics)

def get_channel_id(youtube):
  channels_list_response = youtube.channels().list(
    mine=True,
    part="id"
  ).execute()

  return channels_list_response["items"][0]["id"]

def run_analytics_report(youtube_analytics, channel_id, options):
  # Call the Analytics API to retrieve a report. For a list of available
  # reports, see:
  # https://developers.google.com/youtube/analytics/v1/channel_reports
  analytics_query_response = youtube_analytics.reports().query(
    ids="channel==%s" % channel_id,
    metrics=options.metrics,
    dimensions=options.dimensions,
    start_date=options.start_date,
    end_date=options.end_date,
    max_results=options.max_results,
    sort=options.sort
  ).execute()

  print "Analytics Data for Channel %s" % channel_id

  for column_header in analytics_query_response.get("columnHeaders", []):
    print "%-20s" % column_header["name"],
  print

  for row in analytics_query_response.get("rows", []):
    for value in row:
      print "%-20s" % value,
    print

if __name__ == "__main__":
  now = datetime.now()
  one_day_ago = (now - timedelta(days=1)).strftime("%Y-%m-%d")
  one_week_ago = (now - timedelta(days=7)).strftime("%Y-%m-%d")

  argparser.add_argument("--metrics", help="Report metrics",
    default="views,comments,favoritesAdded,favoritesRemoved,likes,dislikes,shares")
  argparser.add_argument("--dimensions", help="Report dimensions",
    default="video")
  argparser.add_argument("--start-date", default=one_week_ago,
    help="Start date, in YYYY-MM-DD format")
  argparser.add_argument("--end-date", default=one_day_ago,
    help="End date, in YYYY-MM-DD format")
  argparser.add_argument("--max-results", help="Max results", default=10)
  argparser.add_argument("--sort", help="Sort order", default="-views")
  args = argparser.parse_args()

  (youtube, youtube_analytics) = get_authenticated_services(args)
  try:
    channel_id = get_channel_id(youtube)
    run_analytics_report(youtube_analytics, channel_id, args)
  except HttpError, e:
    print "An HTTP error %d occurred:\n%s" % (e.resp.status, e.content)









    



ERROR: An unexpected error occurred while tokenizing input
The following traceback may be corrupted or invalid
The error message is: ('EOF in multi-line string', (1, 0))







    



---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-8-963ff31c22c9> in <module>()
     51 For more information about the client_secrets.json file format, please visit:
     52 https://developers.google.com/api-client-library/python/guide/aaa_client_secrets
---> 53 """ % os.path.abspath(os.path.join(os.path.dirname(__file__),
     54                                    CLIENT_SECRETS_FILE))
     55 

NameError: name '__file__' is not defined