fetch.py

# -*- coding: utf-8 -*-

import os
import arrow

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

from pprint import pprint

SEBASTIAN_CHANNEL = 'UC2OB-K2aZ8IT6bddJoDm1JA'

def write_item(f, item):
    
    f.write("Title: %s\n" % item['snippet']['title'])
    f.write("Date: %s \n" % item['snippet']['publishedAt'])
    f.write("VideoID: %s\n" % item['contentDetails']['videoId'])
    f.write("Description: %s\n\n\n" % item['snippet']['description'])

def main():
    api_service_name = "youtube"
    api_version = "v3"
    DEVELOPER_KEY = "YOUR-DEVELOPER-KEY"

    youtube = googleapiclient.discovery.build(
        api_service_name, api_version, developerKey=DEVELOPER_KEY)

    request = youtube.channels().list(
        part="snippet,contentDetails",
        id=SEBASTIAN_CHANNEL
    )
    response = request.execute()

    upload_playlist_id = response['items'][0]['contentDetails']['relatedPlaylists']['uploads']
    request2 = youtube.playlistItems().list(
        part="snippet,contentDetails",
        playlistId = upload_playlist_id,
        maxResults = 50
    )

    response2 = request2.execute()
    
    fname = "sebastian-{}".format(arrow.now().ctime())
    with open(fname, "w")  as f:
        for i in response2['items']:
            write_item(f, i)
    

if __name__ == "__main__":
    main()