YouTube Data API v3 Upload Implementation - Python Resumable Upload and OAuth2 Guide
Complete developer guide to implementing YouTube video uploads with the YouTube Data API v3 in Python. Covers the complete implementation: OAuth2 authentication, resumable upload protocol, MediaFileUpload class usage, error handling, and production deployment.
Complete implementation walkthrough:
Setting up google-api-python-client in Python
OAuth2 authorization flow: from credentials to access token
Understanding the resumable upload protocol (vs simple upload)
Using MediaFileUpload class for chunked file uploading
Specifying part=snippet,status for metadata and privacy
Constructing the video resource JSON body
Handling video.insert API response and getting video ID
Token refresh: when access tokens expire and how to handle
Error handling for all common API error codes
YouTube API quota system and cost management
Production deployment considerations (web server vs cron job)
Security: protecting client_secret.json and refresh tokens
Using environment variables for credentials
API reference covered:
youtube.videos().insert() method and parameters
part=snippet,status (required parts)
Body structure: {id, snippet: {title, description, tags, categoryId}, status: {privacyStatus}}
MediaFileUpload chunk size optimization
videos.list() to verify upload success
Python code structure: authenticate(), build_youtube_client(), upload_video(file_path, title, description, tags), refresh_credentials(), handle_api_error(error).
#youtubeapi #pythontutorial #oauth2 #resumableupload #googleapiclient #mediagileupload #developertutorial #apireference
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