{"id":6696,"date":"2020-06-22T10:16:18","date_gmt":"2020-06-22T01:16:18","guid":{"rendered":"https:\/\/www.ois-yokohama.co.jp\/oisblog2018\/?p=6696"},"modified":"2020-06-22T18:28:54","modified_gmt":"2020-06-22T09:28:54","slug":"%e3%83%a9%e3%82%a4%e3%83%96%e3%83%a9%e3%83%aa","status":"publish","type":"post","link":"https:\/\/www.ois-yokohama.co.jp\/oisblog2018\/archives\/6696","title":{"rendered":"\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u3044\u307e\u3057\u3087\u3046"},"content":{"rendered":"
\"\"<\/div>\n

data.csv\u306e\u4e2d\u304b\u3089\u6027\u5225\u304c\u300c\u7537\u300d\u306e\u307f\u306e\u30c7\u30fc\u30bf\u53d6\u5f97\u3057
result.csv\u306b\u7d50\u679c\u3092\u66f8\u304d\u8fbc\u3080\u51e6\u7406\u3067\u3059\u3002<\/p>\n

\u30d5\u30a1\u30a4\u30eb\u540d\uff1adata.csv
\u540d\u524d,\u5e74\u9f62,\u6027\u5225
A,20,\u7537
B,21,\u5973
C,31,\u5973
D,39,\u7537
E,10,\u7537
F,29,\u5973<\/p>\n

\"Windows\u30b7\u30e7\u30fc\u30c8\u30ab\u30c3\u30c8\u30ad\u30fc\"<\/p>\n

\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u306a\u3044\u5834\u5408<\/h2>\n
import os,csv\n\nwith open('data.csv','r', newline='') as r:\n    csv_data = csv.reader(r)\n    with open('result.csv','w',encoding=\"utf-8\", newline='') as w:\n        out_csv = csv.writer(w)\n        out_csv.writerow(next(csv_data)) \n        for row in csv_data:\n            if row[2] == '\u7537':\n                out_csv.writerow(row) <\/pre>\n
\u7d50\u679c\uff1aresult.csv
\u540d\u524d,\u5e74\u9f62,\u6027\u5225
A,20,\u7537
D,39,\u7537
E,10,\u7537<\/p>\n
\u00a0<\/p>\n
\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408<\/h2>\n
import os,pandas as pd\npd.read_csv('data.csv', index_col=0).query('\u6027\u5225 == \"\u7537\"').to_csv('result.csv', encoding=\"utf-8\")\n<\/pre>\n
\u7d50\u679c\uff1aresult.csv
\u540d\u524d,\u5e74\u9f62,\u6027\u5225
A,20,\u7537
D,39,\u7537
E,10,\u7537<\/p>\n
\u00a0<\/p>\n
\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\u7c21\u5358\u306b\u51e6\u7406\u3092\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n
\u4f8b\u3048\u3070\u5224\u5b9a\u3092\u6027\u5225\u304b\u3089\u5e74\u9f62\u306b\u5909\u66f4\u3059\u308b\u4f9d\u983c\u304c\u6765\u305f\u5834\u5408\u3067\u3082<\/p>\n
\u300c.query(‘\u6027\u5225 == “\u7537”‘)\u300d\u304b\u306a\u3068<\/p>\n
\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u89e6\u3063\u305f\u3053\u3068\u304c\u306a\u3044\u4eba\u3067\u3082\u5834\u6240\u306e\u76ee\u661f\u304c\u3064\u304f\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n
\u00a0<\/p>\n
\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u305b\u305a\u306b100\u884c\u30841000\u884c\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u305f\u77ac\u9593\u306f\u9054\u6210\u611f\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001
\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3092\u3057\u3066\u3044\u304f\u306b\u3064\u308c\u3066\u9054\u6210\u611f\u3088\u308a<\/p>\n
\u9762\u5012\u304f\u3055\u3044\u3001
\u76ee\u304c\u75b2\u308c\u308b\u3000\u306a\u3069<\/p>\n
\u30de\u30a4\u30ca\u30b9\u306e\u8981\u7d20\u304c\u5897\u3048\u3066\u3044\u304f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u4eca\u5f8c\u3082\u4fbf\u5229\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u3042\u3063\u305f\u5834\u5408\u7a4d\u6975\u7684\u306b\u4f7f\u3046\u3053\u3068\u3092\u5fc3\u304c\u3051\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n
\n
\"\u30aa\u30ea\u30a8\u30f3\u30bf\u30eb\u30a4\u30f3\u30d5\u30a9\u30fc\u30e1\u30a4\u30b7\u30e7\u30f3\u30b5\u30fc\u30d3\u30b9\uff08OIS\uff09\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
data.csv\u306e\u4e2d\u304b\u3089\u6027\u5225\u304c\u300c\u7537\u300d\u306e\u307f\u306e\u30c7\u30fc\u30bf\u53d6\u5f97\u3057result.csv\u306b\u7d50\u679c\u3092\u66f8\u304d\u8fbc\u3080\u51e6\u7406\u3067\u3059\u3002 \u30d5\u30a1\u30a4\u30eb\u540d\uff1adata.csv\u540d\u524d,\u5e74\u9f62,\u6027\u5225A,20,\u7537B,21,\u5973C,31,\u5973D,39,\u7537E,10,\u7537F,29,\u5973  […]<\/p>\n","protected":false},"author":1,"featured_media":6361,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","sitemap_hide":"","vkExUnit_EyeCatch_disable":"","_veu_custom_css":"","veu_display_promotion_alert":"","vkexunit_cta_each_option":"","footnotes":""},"categories":[115,6,141],"tags":[855],"class_list":["post-6696","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-115","category-engineer","category-141","tag-855"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t