In Lesson 4 of the PyWebIO series, we’ll learn how to upload and save any file — images, PDFs, text files — directly from your browser to your local project folder using nothing but Python.
With PyWebIO, you don’t need to touch HTML or JavaScript. Everything happens through a clean, Python-only workflow.
👉 What you’ll learn in this video:
🔸 How to use file_upload() to let users upload files
🔸 How to write uploaded content to your local filesystem in binary mode
🔸 How to display confirmation messages using put_text()
By the end of this video, you’ll have a working file uploader built entirely in Python — perfect for beginners who want to understand file handling in web applications.
📌 Make sure to watch the previous videos in the playlist to follow along step-by-step!
💬 Got questions? Drop them in the comments, and don’t forget to subscribe for more beginner-friendly Python projects!



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