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https://github.com/Yuki-Kokomi/OpenECAD_Project.git
synced 2026-02-04 00:33:22 -05:00
63 lines
1.6 KiB
Python
63 lines
1.6 KiB
Python
import argparse
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import sys
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import os
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import glob
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sys.path.append(".")
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from PIL import Image
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parser = argparse.ArgumentParser()
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parser.add_argument('--src', type=str, required=True, help="source folder")
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from PIL import Image
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import os
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parser = argparse.ArgumentParser()
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parser.add_argument('--src', type=str, required=True, help="source folder")
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args = parser.parse_args()
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src_dir = args.src
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print(src_dir)
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out_paths = sorted(glob.glob(os.path.join(src_dir, "*.{}".format("png"))))
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def convert_png_to_jpg_and_delete(png_path, jpg_path):
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# 打开PNG文件
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png_image = Image.open(png_path)
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# 转换为RGB模式
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rgb_image = png_image.convert('RGB')
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# 保存为JPG文件
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rgb_image.save(jpg_path, "JPEG")
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# 删除原始的PNG文件
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os.remove(png_path)
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print(f"{png_path} has been deleted.")
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from multiprocessing import Process, cpu_count
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num_processes = cpu_count()
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def main_process(process_id):
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for index in range(process_id, len(out_paths), num_processes):
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print(f"{index + 1}/{len(out_paths)}",end='\r')
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path = out_paths[index]
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name = path.split("/")[-1].split(".")[0]
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save_path = os.path.join(src_dir, name + ".jpg")
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# 调用函数进行转换并删除原始文件
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convert_png_to_jpg_and_delete(path, save_path)
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if __name__ == "__main__":
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processes = []
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for i in range(num_processes):
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process = Process(target=main_process, args=(i,))
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processes.append(process)
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process.start()
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# 等待所有进程完成
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for process in processes:
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process.join()
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print('任务完成') |