向现有的YouTube API Python脚本添加循环

Question

正如YouTube支持所确认的，不幸的是，YouTube API的设置方式不同，您无法同时将国家和设备类型作为维度，而且唯一的作品最后是拉取设备类型报告，并在过滤器中一次添加1个国家/地区。 因此，您需要针对每个国家/地区启用API调用，这可以通过适当的循环命令完成，在每个可能的国家/地区对API进行迭代。 我设法编写了API本身的代码，但我需要在所有可能的国家（无论是通过API调用获取完整的国家/地区列表还是仅通过引用具有国家/地区列表的csv文件）的循环获得帮助。 仅供参考，不可能将设备类型用作国家报告的过滤器。 任何人都可以请我帮忙吗？下面请找到我的Python代码。

https://1drv.ms/u/s!AlgTM2giFod43mzV1dQARcvsB81o

Answer 1

能回答我的问题，这是任何人的情况下修改代码感兴趣： https://1drv.ms/u/s!AlgTM2giFod43m3plTrfSRHOfaCz

#!/usr/bin/python 

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

from apiclient.discovery import build 
from apiclient.errors import HttpError 
from oauth2client.client import flow_from_clientsecrets 
from oauth2client.file import Storage 
import argparse 
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_secretXYZ" 

# 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_analytics = build(YOUTUBE_ANALYTICS_API_SERVICE_NAME, 
    YOUTUBE_ANALYTICS_API_VERSION, http=http) 

    return youtube_analytics 

def run_analytics_report(youtube_analytics, options, count): 
    # 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" % options.channel_id, 
    metrics=options.metrics, 
    dimensions=options.dimensions, 
    filters=options.filters, 
    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" % options.channel_id 

    if count == 0: 
    with open('results.csv', 'w') as csv_out: 
      csvWriter=csv.writer(csv_out, delimiter=',', lineterminator = '\n') 
      headers = [ch["name"] for ch in analytics_query_response.get("columnHeaders", [])] 
      headers.append("country") 
      csvWriter.writerow(headers) 

    else: 
    with open('results.csv', 'a') as csv_out: 
     csvWriter=csv.writer(csv_out, delimiter=',', lineterminator = '\n') 
     for row in analytics_query_response.get("rows", []): 
     values = [] 
     for value in row: 
      values.append(str(value)) 
     values.append((options.filters[9]+""+options.filters[10])) 
     csvWriter.writerow(values) 

    print "Results exported to csv" 

''' 
    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__": 
    count = 0 
    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") 
    f = open('countries.csv', 'rb') 
    reader = csv.reader(f) 

    for row in reader: 
    argparser = argparse.ArgumentParser() 
    argparser.add_argument("--channel-id", help="Channel ID", 
     default="UCJ5v_MCY6GNUBTO8-D3XoAg") 
    argparser.add_argument("--metrics", help="Report metrics", 
     default="views,estimatedMinutesWatched") 
    argparser.add_argument("--dimensions", help="Report dimensions", 
     default="deviceType") 
    argparser.add_argument("--filters", help="Report filters", 
     default="country==" + ''.join(row)) 
    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_analytics = get_authenticated_services(args) 
    try: 
     run_analytics_report(youtube_analytics, args, count) 
     count = count + 1 
    except HttpError, e: 
     print "An HTTP error %d occurred:\n%s" % (e.resp.status, e.content)