引发 RuntimeError(f"目录 '{directory}' 不存在") RuntimeError: 导入 fitz 时目录 'static/' 不存在

Question

当我运行 extract_img.py 文件时出现此错误：

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运行时错误（f\xe2\x80\x9c目录'{目录}'不存在\xe2\x80\x9d）
\n运行时错误：导入fitz时目录'static/'不存在

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我不明白为什么这会向我发回此错误消息。\n我之前看到过处理此主题的对话，但我不明白解决方案。你可以帮帮我吗？

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此文件旨在从 PDF 文件中提取某些图像（某些文件中的图像）。

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from os import chdir\nimport shutil, os\nimport io\nfrom PIL import Image\nimport fitz\nfrom unif_noun import unif_noun #other file python for change file noun.\n\ndef execute_func(rootdir):\nfor subdir, dirs, files in os.walk(rootdir):\n    for file in files:\n        filepath = subdir + os.sep + file\n        if filepath.endswith(".pdf"):\n            #extract(f"{filepath}")\n            # open the file\n            pdf_file = fitz.open(file)\n            images = list()\n            for page_index in range(len(pdf_file)):\n                # get the page itself\n                page = pdf_file[page_index]\n                image_list = page.getImageList()\n                # printing number of images found in this page\n                # if image_list:\n                #     print(f"[+] Found a total of {len(image_list)} images in page {page_index}")\n                # else:\n                #     print("[!] No images found on page", page_index)\n                for image_index, img in enumerate(page.getImageList(), start=1):\n                    images.append(img[0])\n            for i, xref in enumerate(images, start=1):\n                if 1 < i < len(images) - 3:\n                    # extract the image bytes\n                    base_image = pdf_file.extractImage(xref)\n                    image_bytes = base_image["image"]\n                    # get the image extension\n                    image_ext = base_image["ext"]\n                    # load it to PIL\n                    image = Image.open(io.BytesIO(image_bytes))\n                    # save it to local disk\n                    image.save(open(f"{unif_noun(file)}.{image_ext}", "wb"))\n                    # D\xc3\xa9placer un fichier du r\xc3\xa9pertoire\n                    for subdir, dirs, files in os.walk(rootdir):\n                        for f in files:\n                            source = subdir\n                            destination = 'C:/Users/.../VS Projects/img'\n                            filename = os.path.basename(source)\n                            dest = os.path.join(destination,filename)\n                            shutil.move(source + f"{unif_noun(file)}.{image_ext}", dest)\nexecute_func(r'C:/Users/Factoryz Amandine/OneDrive/Bureau/Python/CCOR02752150_3.pdf')[enter image description here][1]\n

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Answer 1

卸载现有的 fitz 模块/包

pip uninstall fitz

安装 pymupdf 模块

pip install pymupdf

来源：无法在 python 3.8 中使用 fitz

Answer 2

我遇到了同样的问题并PyMuPDF为我安装修复了它。（我猜这不是第一次安装PyMuPDF也用fitz解决其他问题）

pip3 install PyMuPDF