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Extract clip embeddings to its own service
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Original file line number | Diff line number | Diff line change |
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import numpy as np | ||
import requests | ||
from django.conf import settings | ||
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dir_clip_ViT_B_32_model = settings.CLIP_ROOT | ||
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def create_clip_embeddings(imgs): | ||
json = { | ||
"imgs": imgs, | ||
"model": dir_clip_ViT_B_32_model, | ||
} | ||
clip_embeddings = requests.post( | ||
"http://localhost:8006/clip-embeddings", json=json | ||
).json() | ||
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imgs_emb = clip_embeddings["imgs_emb"] | ||
magnitudes = clip_embeddings["magnitudes"] | ||
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# Convert Python lists to NumPy arrays | ||
imgs_emb = [np.array(enc) for enc in imgs_emb] | ||
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return imgs_emb, magnitudes | ||
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def calculate_query_embeddings(query): | ||
json = { | ||
"query": query, | ||
"model": dir_clip_ViT_B_32_model, | ||
} | ||
query_embedding = requests.post( | ||
"http://localhost:8006/query-embeddings", json=json | ||
).json() | ||
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emb = query_embedding["emb"] | ||
magnitude = query_embedding["magnitude"] | ||
return emb, magnitude |
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Original file line number | Diff line number | Diff line change |
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import gevent | ||
from flask import Flask, request | ||
from gevent.pywsgi import WSGIServer | ||
from semantic_search.semantic_search import semantic_search_instance | ||
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app = Flask(__name__) | ||
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def log(message): | ||
print("clip embeddings: {}".format(message)) | ||
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@app.route("/clip-embeddings", methods=["POST"]) | ||
def create_clip_embeddings(): | ||
try: | ||
data = request.get_json() | ||
imgs = data["imgs"] | ||
model = data["model"] | ||
except Exception as e: | ||
print(str(e)) | ||
return "", 400 | ||
imgs_emb, magnitudes = semantic_search_instance.calculate_clip_embeddings( | ||
imgs, model | ||
) | ||
# Convert NumPy arrays to Python lists | ||
imgs_emb_list = [enc.tolist() for enc in imgs_emb] | ||
magnitudes = [float(m) for m in magnitudes] | ||
return {"imgs_emb": imgs_emb_list, "magnitudes": magnitudes}, 201 | ||
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@app.route("/query-embeddings", methods=["POST"]) | ||
def calculate_query_embeddings(): | ||
try: | ||
data = request.get_json() | ||
query = data["query"] | ||
model = data["model"] | ||
except Exception as e: | ||
print(str(e)) | ||
return "", 400 | ||
emb, magnitude = semantic_search_instance.calculate_query_embeddings(query, model) | ||
return {"emb": emb, "magnitude": magnitude}, 201 | ||
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if __name__ == "__main__": | ||
log("service starting") | ||
server = WSGIServer(("0.0.0.0", 8006), app) | ||
server_thread = gevent.spawn(server.serve_forever) | ||
gevent.joinall([server_thread]) |
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