script to download file using python

google_drive_file.py

"""
Usage:

python google_drive_file.py 1nOwa2UN36-IDeZtqu4TLTNxGo8R5-mGF ~/Downloads/pycon_talk.mp4
"""
import requests


def download_file_from_google_drive(id, destination):
    def get_confirm_token(response):
        for key, value in response.cookies.items():
            if key.startswith("download_warning"):
                return value

        return None

    def save_response_content(response, destination):
        CHUNK_SIZE = 32768

        print("Downloading..")
        with open(destination, "wb") as f:
            for chunk in response.iter_content(CHUNK_SIZE):
                if chunk:  # filter out keep-alive new chunks
                    f.write(chunk)
                    print("Downloading..inprogress")
        print("Downloading..Done!")

    # URL = "https://docs.google.com/uc?export=download"
    URL = "https://drive.google.com/uc?export=download"

    session = requests.Session()

    response = session.get(URL, params={"id": id}, stream=True)
    print(f"Logged in: {response.status_code}")
    token = get_confirm_token(response)
    print(f"token receieved: {token}")

    if token:
        params = {"id": id, "confirm": token}
        response = session.get(URL, params=params, stream=True)

    save_response_content(response, destination)


if __name__ == "__main__":
    import sys

    if len(sys.argv) is not 3:
        print("Usage: python google_drive.py drive_file_id destination_file_path")
    else:
        # TAKE ID FROM SHAREABLE LINK
        file_id = sys.argv[1]
        # DESTINATION FILE ON YOUR DISK
        destination = sys.argv[2]
        download_file_from_google_drive(file_id, destination)