How to check if image is transparent

[SohamTilekar]

How To Find Whether Pillow image is transparent or not.

• I am using this to pass in the paste method argument mask

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Below is the My Solution.

• img if img.mode[-1] in ('A', 'a') or (img.mode == 'P' and 'transparency' in img.info) else None

Is there any more efficient way?

[radarhere]

Your code is similar to img.has_transparency_data - so I imagine that is what you're looking for. It is an attribute that reports if an image has any transparency data or not.

See https://pillow.readthedocs.io/en/stable/reference/Image.html#PIL.Image.Image.has_transparency_data for documentation