{"id":2923,"date":"2019-10-30T14:45:09","date_gmt":"2019-10-30T05:45:09","guid":{"rendered":"https:\/\/www.dogrow.net\/python\/?p=2923"},"modified":"2019-10-31T14:49:23","modified_gmt":"2019-10-31T05:49:23","slug":"blog113","status":"publish","type":"post","link":"https:\/\/www.dogrow.net\/python\/blog113\/","title":{"rendered":"(113) zipfile\u30e2\u30b8\u30e5\u30fc\u30eb\u3067ZIP\u30d5\u30a1\u30a4\u30eb\u3092\u89e3\u51cd\u30fb\u5727\u7e2e"},"content":{"rendered":"<h1 class=\"my_h\">1. \u3084\u308a\u305f\u3044\u3053\u3068<\/h1>\n<p>Python\u306e <span class=\"my_fc_deeppinkBBig\">zipfile<\/span> \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u3063\u3066<br \/>\n\u30fbZIP\u30d5\u30a1\u30a4\u30eb\u306e\u89e3\u51cd<br \/>\n\u30fbZIP\u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u6210<br \/>\n\u3092\u884c\u3044\u305f\u3044\u3002<\/p>\n<h1 class=\"my_h\">2. ZIP\u30d5\u30a1\u30a4\u30eb\u3092\u89e3\u51cd\u3059\u308b\u3002<\/h1>\n<h3 class=\"my_h\">(1) \u9069\u5f53\u306a ZIP\u30d5\u30a1\u30a4\u30eb\u3092\u7528\u610f\u3059\u308b\u3002<\/h3>\n<p>Windows10\u30d1\u30bd\u30b3\u30f3\u306e Explorer\u4e0a\u3067\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3057\u3001\u53f3\u30af\u30ea\u30c3\u30af \u2192 [\u9001\u308b] \u2192 [\u5727\u7e2e(ZIP\u5f62\u5f0f)\u30d5\u30a9\u30eb\u30c0\u30fc] \u306a\u3069\u306e\u624b\u9806\u3067 ZIP\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u308b\u3002\u3053\u308c\u3092 Python\u30b7\u30a7\u30eb\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3068\u3053\u308d\u306b\u7f6e\u304f\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.dogrow.net\/python\/wp-content\/uploads\/2019\/10\/i001-2.png\" alt=\"\" class=\"my_add_bs1\" \/><\/p>\n<p><span class=\"my_fc_crimsonBBig\">\u3048\u3063\uff01<br \/>\nPython\u3092\u4f7f\u3046\u306e\u3067\u306f\uff1f<\/span><\/p>\n<p>\u3068\u601d\u3063\u3066\u3057\u307e\u3046\u304c\u3001\u672c\u9805\u306e\u76ee\u7684\u306f <span class=\"my_fc_deeppinkBBig\">\u89e3\u51cd<\/span> \u306a\u306e\u3067\u3001\u4e88\u3081 ZIP\u30d5\u30a1\u30a4\u30eb\u3092\u7528\u610f\u3057\u3066\u304a\u304d\u305f\u304b\u3063\u305f\u3060\u3051\u3060\u3002<br \/>\nPython\u3067\u5727\u7e2e\u3057\u305f\u3082\u306e\u3092\u89e3\u51cd\u3059\u308b\u624b\u9806\u3067\u3082\u3088\u3044\u306e\u3060\u304c\u3001\u5168\u304f\u95a2\u4fc2\u306e\u306a\u3044 ZIP\u30d5\u30a1\u30a4\u30eb\u3092\u7528\u610f\u3057\u305f\u304b\u3063\u305f\u3002<\/p>\n<h3 class=\"my_h\">(2) Python\u306e zipfile\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u89e3\u51cd\u3059\u308b\u3002<\/h3>\n<p>\u307e\u305a\u306f <span class=\"my_fc_deeppinkBBig\">zipfile<\/span> \u30e2\u30b8\u30e5\u30fc\u30eb\u3092 import\u3059\u308b\u3002<br \/>\n\u524d\u8ff0\u306e Windows10\u3067\u4f5c\u6210\u3057\u305f ZIP\u30d5\u30a1\u30a4\u30eb\u306e\u540d\u524d\u306f <span class=\"my_fc_blueB\">test.zip<\/span> \u3068\u3057\u305f\u3002<\/p>\n<pre class=\"my_pre_python\">\r\n>>> import <span class=\"my_fc_deeppinkB\">zipfile<\/span>\r\n>>> fpath = '<span class=\"my_fc_blueB\">.\/test.zip<\/span>'\r\n<\/pre>\n<p>ZIP\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u8a8d\u8b58\u3055\u308c\u308b\u304b\uff1f<\/p>\n<pre class=\"my_pre_python\">\r\n>>> zipfile.<span class=\"my_fc_deeppinkB\">is_zipfile<\/span>(fpath)\r\nTrue\r\n<\/pre>\n<p>True\u3068\u5224\u5b9a\u3055\u308c\u305f\u306e\u3067\u3001\u554f\u984c\u306e\u7121\u3044 ZIP\u30d5\u30a1\u30a4\u30eb\u3060\u3002<br \/>\n\u6b21\u306b\u3001<span class=\"my_fc_deeppinkB\">ZipFile<\/span> \u30af\u30e9\u30b9\u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u4f7f\u3063\u3066\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\u3059\u308b\u3002<\/p>\n<pre class=\"my_pre_python\">\r\n>>> zf = zipfile.<span class=\"my_fc_deeppinkB\">ZipFile<\/span>(fpath, 'r')\r\n<\/pre>\n<p>\u3053\u306eZIP\u30d5\u30a1\u30a4\u30eb\u306e\u4e2d\u8eab\u3092\u898b\u3066\u307f\u308b\u3002<br \/>\n<span class=\"my_fc_deeppinkB\">namelist<\/span>\u30e1\u30bd\u30c3\u30c9\u3067 list\u578b\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u8fd4\u3055\u308c\u308b\u3002<\/p>\n<pre class=\"my_pre_python\">\r\n>>> flist = zf.<span class=\"my_fc_deeppinkB\">namelist<\/span>()\r\n>>>\r\n>>> type(flist)\r\n&lt;class 'list'&gt;\r\n>>>\r\n>>> len(flist)\r\n20\r\n>>>\r\n>>> flist\r\n['20190517.csv', '20190522.csv', '20190524.csv', '20190602.csv', '20190610.csv', '20190611.csv', '20190614.csv',\r\n'20190624.csv', '20190626.csv', '20190704.csv', '20190720.csv', '20190723.csv', '20190731.csv', '20190802.csv',\r\n'20190819.csv', '20190823.csv', '20190918.csv', '20191015.csv', '20191023.csv', '20191030.csv']\r\n<\/pre>\n<p><span class=\"my_fc_deeppinkB\">extractall<\/span> \u30e1\u30bd\u30c3\u30c9\u3067\u89e3\u51cd\u3092\u5b9f\u884c\uff01<\/p>\n<pre class=\"my_pre_python\">\r\n>>> zf.<span class=\"my_fc_deeppinkB\">extractall<\/span>()\r\n<\/pre>\n<p><span class=\"my_fc_deeppinkBBig\">\u3067\u304d\u305f\uff01<\/span><br \/>\nbash\u306e shell\u3067\u78ba\u8a8d\u3057\u305f\u3068\u3053\u308d\u3001\u78ba\u304b\u306b\u4e2d\u8eab\u304c\u89e3\u51cd\u3055\u308c\u3066\u3044\u305f\u3002<\/p>\n<pre class=\"my_pre_bgBlack\">\r\n[user@]$ ll\r\ntotal 476\r\n-rw-rw-r--. 1 user user  14605 Oct 30 13:43 20190517.csv\r\n-rw-rw-r--. 1 user user  14932 Oct 30 13:43 20190522.csv\r\n-rw-rw-r--. 1 user user  15114 Oct 30 13:43 20190524.csv\r\n-rw-rw-r--. 1 user user  15458 Oct 30 13:43 20190602.csv\r\n-rw-rw-r--. 1 user user  15890 Oct 30 13:43 20190610.csv\r\n-rw-rw-r--. 1 user user  15921 Oct 30 13:43 20190611.csv\r\n-rw-rw-r--. 1 user user  16170 Oct 30 13:43 20190614.csv\r\n-rw-rw-r--. 1 user user  16347 Oct 30 13:43 20190624.csv\r\n-rw-rw-r--. 1 user user  16429 Oct 30 13:43 20190626.csv\r\n-rw-rw-r--. 1 user user  16481 Oct 30 13:43 20190704.csv\r\n-rw-rw-r--. 1 user user   1205 Oct 30 13:43 20190720.csv\r\n-rw-rw-r--. 1 user user  16517 Oct 30 13:43 20190723.csv\r\n-rw-rw-r--. 1 user user  16735 Oct 30 13:43 20190731.csv\r\n-rw-rw-r--. 1 user user  16862 Oct 30 13:43 20190802.csv\r\n-rw-rw-r--. 1 user user  16951 Oct 30 13:43 20190819.csv\r\n-rw-rw-r--. 1 user user  16987 Oct 30 13:43 20190823.csv\r\n-rw-rw-r--. 1 user user  17193 Oct 30 13:43 20190918.csv\r\n-rw-rw-r--. 1 user user  17509 Oct 30 13:43 20191015.csv\r\n-rw-rw-r--. 1 user user  17545 Oct 30 13:43 20191023.csv\r\n-rw-rw-r--. 1 user user  17759 Oct 30 13:43 20191030.csv\r\n-rw-rw-r--. 1 user user 124477 Oct 30 13:38 test.zip\r\n<\/pre>\n<h1 class=\"my_h\">3. ZIP\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\uff08\uff1d\u30d5\u30a1\u30a4\u30eb\u3092\u5727\u7e2e\uff09\u3059\u308b\u3002<\/h1>\n<h3 class=\"my_h\">(1) \u9069\u5f53\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u7528\u610f\u3059\u308b\u3002<\/h3>\n<p>\u4eca\u56de\u306f\u3001\u4e0a\u8a182\u3067\u89e3\u51cd\u3057\u305f CSV\u30d5\u30a1\u30a4\u30eb\u3092\u5727\u7e2e\u5bfe\u8c61\u3068\u3059\u308b\u3002<\/p>\n<h3 class=\"my_h\">(2) Python\u306e zipfile\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u5727\u7e2e\u3059\u308b\u3002<\/h3>\n<p>\u307e\u305a\u306f <span class=\"my_fc_deeppinkBBig\">zipfile<\/span> \u30e2\u30b8\u30e5\u30fc\u30eb\u3092 import\u3059\u308b\u3002<br \/>\n\u4f5c\u6210\u3059\u308b ZIP\u30d5\u30a1\u30a4\u30eb\u306e\u540d\u524d\u3092 <span class=\"my_fc_blueB\">arc.zip<\/span> \u3068\u3059\u308b\u3002<\/p>\n<pre class=\"my_pre_python\">\r\n>>> import <span class=\"my_fc_deeppinkB\">zipfile<\/span>\r\n>>> fpath = '<span class=\"my_fc_blueB\">.\/arc.zip<\/span>'\r\n<\/pre>\n<p>\u6b21\u306b\u3001<span class=\"my_fc_deeppinkB\">ZipFile<\/span> \u30af\u30e9\u30b9\u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u4f7f\u3063\u3066\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\u3059\u308b\u3002<br \/>\n\u5f15\u6570 <span class=\"my_fc_deeppinkB\">compression<\/span> \u3067\u5727\u7e2e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u6307\u5b9a\u3057\u306a\u3044\u3068\u3001\u305f\u3060\u4e00\u3064\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u30d1\u30c3\u30af\u3059\u308b\u3060\u3051\u3067\u30b5\u30a4\u30ba\u304c\u7e2e\u307e\u306a\u3044\u3002<\/p>\n<pre class=\"my_pre_python\">\r\n>>> zf = zipfile.<span class=\"my_fc_deeppinkB\">ZipFile<\/span>(fpath, 'w', <span class=\"my_fc_deeppinkB\">compression<\/span>=zipfile.ZIP_DEFLATED))\r\n<\/pre>\n<p>\u3053\u3046\u3057\u3066\u4f5c\u6210\u3057\u305fZipFile\u30af\u30e9\u30b9\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u5bfe\u3057\u3066\u3001<span class=\"my_fc_deeppinkB\">write<\/span> \u30e1\u30bd\u30c3\u30c9\u3067\u5727\u7e2e\u5bfe\u8c61\u30d5\u30a1\u30a4\u30eb\u3092\u52a0\u3048\u3066\u3044\u304f\u3002<\/p>\n<pre class=\"my_pre_python\">\r\n>>> zf.<span class=\"my_fc_deeppinkB\">write<\/span>('20190517.csv')\r\n>>> zf.<span class=\"my_fc_deeppinkB\">write<\/span>('20190522.csv')\r\n<\/pre>\n<p><span class=\"my_fc_deeppinkBBig\">\u3067\u304d\u305f\uff01<\/span><br \/>\nbash\u306e shell\u3067\u78ba\u8a8d\u3057\u305f\u3068\u3053\u308d\u3001\u78ba\u304b\u306b\u30b5\u30a4\u30ba\u304c\u7e2e\u3093\u3060 ZIP\u30d5\u30a1\u30a4\u30eb\u304c\u51fa\u529b\u3055\u308c\u3066\u3044\u305f\u3002<\/p>\n<pre class=\"my_pre_bgBlack\">\r\n[user@]$ ll *.zip\r\n-rw-rw-r--. 1 user user 11670 Oct 30 14:58 arc.zip\r\n<\/pre>\n<h1 class=\"my_h\">3. \u5fdc\u7528<\/h1>\n<p><span class=\"my_fc_crimsonBBig\">\u5f8c\u65e5\u8ffd\u8a18<\/span><br \/>\n\u30fb\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u307e\u308b\u3054\u3068\u5727\u7e2e<br \/>\n\u30fbwith\u69cb\u6587\u3092\u4f7f\u3063\u305f\u66f8\u304d\u65b9<br \/>\n\u30fb\u65e2\u5b58\u306eZIP\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u8ffd\u52a0<br \/>\n\u30fb\u30d1\u30b9\u30ef\u30fc\u30c9\u4ed8\u304d ZIP\u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u6210<br \/>\n\u306a\u3069\u306a\u3069\u3092\u8ffd\u8a18\u4e88\u5b9a<\/p>\n<h1 class=\"my_h\">x. \u53c2\u8003<\/h1>\n<p>\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3002 m(_ _)m<br \/>\n<a href=\"https:\/\/docs.python.org\/ja\/3\/library\/zipfile.html\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/docs.python.org\/ja\/3\/library\/zipfile.html : zipfile\u516c\u5f0f<\/a><\/p>\n<hr class=\"my_hr_bottom\">\n","protected":false},"excerpt":{"rendered":"<p>1. \u3084\u308a\u305f\u3044\u3053\u3068 Python\u306e zipfile \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u3063\u3066 \u30fbZIP\u30d5\u30a1\u30a4\u30eb\u306e\u89e3\u51cd \u30fbZIP\u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u6210 \u3092\u884c\u3044\u305f\u3044\u3002 2. ZIP\u30d5\u30a1\u30a4\u30eb\u3092\u89e3\u51cd\u3059\u308b\u3002 (1) \u9069\u5f53\u306a ZIP\u30d5\u30a1\u30a4\u30eb\u3092\u7528\u610f\u3059\u308b\u3002 Wind\u2026 <span class=\"read-more\"><a href=\"https:\/\/www.dogrow.net\/python\/blog113\/\">\u7d9a\u304d\u3092\u8aad\u3080 &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45],"tags":[],"class_list":["post-2923","post","type-post","status-publish","format-standard","hentry","category-zipfile"],"views":3774,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/posts\/2923","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/comments?post=2923"}],"version-history":[{"count":23,"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/posts\/2923\/revisions"}],"predecessor-version":[{"id":2947,"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/posts\/2923\/revisions\/2947"}],"wp:attachment":[{"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/media?parent=2923"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/categories?post=2923"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/tags?post=2923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}