o e4@sZddlZddlZddlZddlZddlmZddlmZddZde de de fd d Z dS) N)Image)CLIP_FEATURIZE_URLcCsDt|}t}|d}|j|dddt|}| dS)z`rf.predict` requires images formatted and base64 encoded @params: iamge_path: (str) = name reference to a given image for encoding returns: a base64 encoded string formatted for travel to an HTTP endpoint RGBZJPEG)qualityformatascii) ropenioBytesIOconvertsavebase64 b64encodegetvaluedecode) image_pathimagebuffered image_rgbimg_strrO/var/www/myenv/lib/python3.10/site-packages/roboflow/util/clip_compare_utils.py base64_encode s   rimage1image2returncCsHt|}t|}ddi}t||d}tjt||d}t|dS)aTThis function base64 encodes two images and send them to the clip endpoint for further encoding and comparison @params image1: (str) = name referenceto a given image for encoding image2: (str) = name referenceto a given image for encoding returns: (float) = a value between 1 and 0, with 1 being images were identical z Content-Typez text/plain)rr)dataheaders similarity)rjsondumpsrequestspostrfloat)rrrrrrrr clip_encodes  r') rr r!r#PILrroboflow.configrrstrr%r'rrrrs