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| """Keep OCR's native CPU thread pools out of the ZeroGPU parent process.""" | |
| import json | |
| import os | |
| import sys | |
| from pathlib import Path | |
| os.environ["SPACES_ZERO_GPU"] = "0" | |
| os.environ["CUDA_VISIBLE_DEVICES"] = "" | |
| os.environ["OMP_NUM_THREADS"] = "1" | |
| os.environ["OPENBLAS_NUM_THREADS"] = "1" | |
| os.environ["PIXTEXT_CPU_THREADS"] = "1" | |
| import torch | |
| from PIL import Image | |
| from pixtext_ocr import detect_words | |
| def main(): | |
| source, models, output, text_threshold, link_threshold = sys.argv[1:] | |
| torch.set_num_threads(1) | |
| with Image.open(source) as image: | |
| result = detect_words(image, Path(models), float(text_threshold), float(link_threshold)) | |
| Path(output).write_text(json.dumps(result, ensure_ascii=False)) | |
| if __name__ == "__main__": | |
| main() | |