{"id":8204,"date":"2020-03-28T21:48:19","date_gmt":"2020-03-28T12:48:19","guid":{"rendered":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/?p=8204"},"modified":"2020-03-28T21:48:19","modified_gmt":"2020-03-28T12:48:19","slug":"python-pdf2image","status":"publish","type":"post","link":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/2020\/03\/28\/python-pdf2image\/","title":{"rendered":"Python\u3067PDF\u30d5\u30a1\u30a4\u30eb\u3092\u753b\u50cf\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>Python\u3067PDF\u30d5\u30a1\u30a4\u30eb\u30921\u30da\u30fc\u30b8\uff1d1\u30d5\u30a1\u30a4\u30eb\u3067PNG\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n<p>OS\u306fUbuntu\u7cfb\u306eLinux Mint 19.3\u3067\u3059\u3002<\/p>\n<p>\u307e\u305a\u306f\u5404\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\n$ pip install pdf2image\r\n$ pip3 install pillow\r\n$ sudo apt install poppler-utils\r\n \r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>\u4e0b\u8a18\u304cPython\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3067\u3059\u3002\u30ab\u30ec\u30f3\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u4e0a\u306ePDF\u30d5\u30a1\u30a4\u30eb\u3092\u3059\u3079\u3066PNG\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u63db\u3057\u3066\u304f\u308c\u307e\u3059\u3002PDF\u304c\u8907\u6570\u30da\u30fc\u30b8\u3060\u3063\u305f\u5834\u5408\u3067\u3082\u30da\u30fc\u30b8\u3054\u3068\u306b\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u63db\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: python; title: ; notranslate\" title=\"\">\r\nimport pdf2image\r\nimport os\r\n\r\n#\u30ab\u30ec\u30f3\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306e\u30d5\u30a1\u30a4\u30eb\u30ea\u30b9\u30c8\u3092\u53d6\u5f97\r\nfiles = os.listdir('.')\r\nfor file in files:\r\n#PDF\u30d5\u30a1\u30a4\u30eb\u3060\u3063\u305f\u3089\r\nif '.pdf' in file:\r\n  #PDF\u30d5\u30a1\u30a4\u30eb\u3092\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u63db\r\n  images = pdf2image.convert_from_path(file, grayscale=True, size=1000)\r\n  fname = os.path.splitext(file)&#x5B;0]\r\n  #\u30da\u30fc\u30b8\u3054\u3068\u306b\u4fdd\u5b58\r\n  for index, image in enumerate(images):\r\n    image.save(fname +&quot;-&quot;+ str(index+1) + '.png')\r\n \r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Python\u3067PDF\u30d5\u30a1\u30a4\u30eb\u30921\u30da\u30fc\u30b8\uff1d1\u30d5\u30a1\u30a4\u30eb\u3067PNG\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u63db\u3059\u308b &#8230; <\/p>\n","protected":false},"author":1,"featured_media":8206,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37],"tags":[],"class_list":["post-8204","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python"],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/posts\/8204","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/comments?post=8204"}],"version-history":[{"count":1,"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/posts\/8204\/revisions"}],"predecessor-version":[{"id":8205,"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/posts\/8204\/revisions\/8205"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/media\/8206"}],"wp:attachment":[{"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/media?parent=8204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/categories?post=8204"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/pineplanter.moo.jp\/non-it-salaryman\/wp-json\/wp\/v2\/tags?post=8204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}