Working with Tigris in Pixeltable

What it covers

• Important notes
• Configure authentication
• Create a table for images
• Getting URLs for your files
• Generating Presigned URLs
• What you learned

What it uses

Install

terminal

$pip install pixeltable datasets

Environment variables it names

AWS_SECRET_ACCESS_KEY

Pixeltable calls

net.presigned_url()pxt.create_table()add_computed_column()

A look at the code

# Add a computed column for thumbnails
# Uses output_media_dest by default, or specify a custom destination
screenshots.add_computed_column(
    thumbnail=screenshots.image.resize((256, 256)),
    destination=f'https://t3.storage.dev/{bucket_name}/botw-screenshots/thumbnails/',
)

One cell of the notebook, copied as it is. Open it in Colab for the rest.

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