{"id":131,"date":"2019-05-13T20:40:04","date_gmt":"2019-05-13T20:40:04","guid":{"rendered":"https:\/\/oidema-jp.com\/media\/2019-05-13-204004\/"},"modified":"2019-05-13T20:40:04","modified_gmt":"2019-05-13T20:40:04","slug":"2019-05-13-204004","status":"publish","type":"post","link":"https:\/\/oidema-jp.com\/media\/2019-05-13-204004\/","title":{"rendered":"\u3010Ruby\u3011Suumo\u306e\u60c5\u5831\u3092Ruby\u3067\u30b9\u30af\u30ec\u30a4\u30d7\u3057\u305f\u306e\u3067\u30e1\u30e2"},"content":{"rendered":"<h2 id=\"i-0\">\u306f\u3058\u3081\u306b<\/h2>\n<p>\u4e45\u3057\u3076\u308a\u306b<a class=\"keyword\" href=\"http:\/\/d.hatena.ne.jp\/keyword\/Ruby\">Ruby<\/a>\u3067\u30b9\u30af\u30ec\u30a4\u30d7\u3057\u305f\u306e\u3067\u66f8\u3044\u305f\u5185\u5bb9\u3092\u30e1\u30e2\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<p>\u307e\u3060\u307e\u3060\u4fee\u884c\u4e2d\u306e\u305f\u3081\u3001\u3082\u3063\u3068\u3053\u3046\u3057\u305f\u3089\u3044\u3044\u306a\u3069\u3001\u30b3\u30e1\u30f3\u30c8\u3042\u308a\u307e\u3057\u305f\u3089\u305c\u3072\u3001\u30a2\u30c9<a class=\"keyword\" href=\"http:\/\/d.hatena.ne.jp\/keyword\/%A5%D0%A5%A4%A5%B9\">\u30d0\u30a4\u30b9<\/a>\u3044\u305f\u3060\u3051\u308b\u3068\u5b09\u3057\u3044\u3067\u3059\uff01<\/p>\n<h2 id=\"i-1\">\u5185\u5bb9<\/h2>\n<ul>\n<li>\u7279\u5b9a\u306eSuumo\u306e\u30b5\u30a4\u30c8\u3092\u6307\u5b9a\u3057\u3066\u3001\u7269\u4ef6\u540d\u3068\u4fa1\u683c\u53d6\u5f97\u3059\u308b<\/li>\n<li>\u53d6\u5f97\u3057\u305f\u5185\u5bb9\u3092<a class=\"keyword\" href=\"http:\/\/d.hatena.ne.jp\/keyword\/CSV\">CSV<\/a>\u30c7\u30fc\u30bf\u3068\u3057\u3066\u51fa\u529b\u3059\u308b<\/li>\n<\/ul>\n<h2 id=\"i-2\">\u305d\u308c\u3067\u306f\u4e0b\u8a18\u30b3\u30fc\u30c9<\/h2>\n<p>\u4eca\u56de\u306f<code>Mechanize<\/code>\u3092\u5229\u7528\u3057\u307e\u3057\u305f\u3002<\/p>\n<pre class=\"code lang-ruby\" data-lang=\"ruby\" data-unlink=\"\">\n<span class=\"synPreProc\">require<\/span> <span class=\"synSpecial\">'<\/span><span class=\"synConstant\">mechanize<\/span><span class=\"synSpecial\">'<\/span>\n<span class=\"synPreProc\">require<\/span> <span class=\"synSpecial\">'<\/span><span class=\"synConstant\">CSV<\/span><span class=\"synSpecial\">'<\/span>\n<span class=\"synPreProc\">def<\/span> <span class=\"synIdentifier\">get_stock_data<\/span>(url)\nagent = <span class=\"synType\">Mechanize<\/span>.new\npage = agent.get(<span class=\"synSpecial\">\"#{<\/span>url<span class=\"synSpecial\">}\"<\/span>)\nnames = get_name(page)\nprices = get_price(page)\ncreate_data(names, prices)\n<span class=\"synPreProc\">end<\/span>\n<span class=\"synPreProc\">def<\/span> <span class=\"synIdentifier\">get_name<\/span>(page)\u3000<span class=\"synComment\">## \u7269\u4ef6\u540d\u3092\u53d6\u5f97\u3059\u308b<\/span>\nnames = []\nstock_names = page.search(<span class=\"synSpecial\">'<\/span><span class=\"synConstant\">#js-bukkenList<\/span><span class=\"synSpecial\">'<\/span>).search(<span class=\"synSpecial\">'<\/span><span class=\"synConstant\">.cassette_header<\/span><span class=\"synSpecial\">'<\/span>).search(<span class=\"synSpecial\">'<\/span><span class=\"synConstant\">h2 a<\/span><span class=\"synSpecial\">'<\/span>).children\nstock_names.each <span class=\"synStatement\">do<\/span> |<span class=\"synIdentifier\">name<\/span>|\nnames &lt;&lt; name.inner_text\n<span class=\"synStatement\">end<\/span>\n<span class=\"synStatement\">return<\/span> names\n<span class=\"synPreProc\">end<\/span>\n<span class=\"synPreProc\">def<\/span> <span class=\"synIdentifier\">get_price<\/span>(page)\u3000<span class=\"synComment\">## \u7269\u4ef6\u4fa1\u683c\u3092\u53d6\u5f97\u3059\u308b<\/span>\nstock_prices = []\nprices = page.search(<span class=\"synSpecial\">'<\/span><span class=\"synConstant\">#js-bukkenList<\/span><span class=\"synSpecial\">'<\/span>).search(<span class=\"synSpecial\">'<\/span><span class=\"synConstant\">.cassette_price<\/span><span class=\"synSpecial\">'<\/span>).search(<span class=\"synSpecial\">'<\/span><span class=\"synConstant\">div<\/span><span class=\"synSpecial\">'<\/span>).search(<span class=\"synSpecial\">'<\/span><span class=\"synConstant\">.cassette_price-accent<\/span><span class=\"synSpecial\">'<\/span>).children\nprices.each <span class=\"synStatement\">do<\/span> |<span class=\"synIdentifier\">price<\/span>|\nstock_prices &lt;&lt; price.inner_text.strip\n<span class=\"synStatement\">end<\/span>\n<span class=\"synStatement\">return<\/span> stock_prices\n<span class=\"synPreProc\">end<\/span>\n<span class=\"synComment\">## \u7269\u4ef6\u540d\u3068\u4fa1\u683c\u306e\u914d\u5217\u3092\u52a0\u5de5\u3059\u308b<\/span>\n<span class=\"synComment\">## \u4e00\u756a\u7406\u89e3\u304c\u8584\u3044\u307e\u307e\u66f8\u3044\u305f\u306e\u3067\u5f8c\u3067\u898b\u76f4\u3057\u3057\u3088\u3046\u3068\u601d\u3063\u3066\u3044\u308b\u3068\u3053\u308d\u3067\u3059<\/span>\n<span class=\"synPreProc\">def<\/span> <span class=\"synIdentifier\">create_data<\/span>(names, prices)\narr = names.zip(prices)\n<span class=\"synPreProc\">end<\/span>\n<span class=\"synComment\">## CSV\u3092\u4f5c\u6210\u3059\u308b<\/span>\n<span class=\"synComment\">## \u5f15\u6570\u306e\u201dw\u201d\u304c\u4f55\u304b\u3057\u3063\u304f\u308a\u304d\u3066\u3044\u306a\u3044\u3067\u3059<\/span>\n<span class=\"synPreProc\">def<\/span> <span class=\"synIdentifier\">create_csv<\/span>(stock_data)\nheaders = [<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u7269\u4ef6\u540d<\/span><span class=\"synSpecial\">\"<\/span>,<span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">\u8ca9\u58f2\u4fa1\u683c<\/span><span class=\"synSpecial\">\"<\/span>]\nrows = stock_data\ncsv_data = <span class=\"synType\">CSV<\/span>.open(<span class=\"synSpecial\">'<\/span><span class=\"synConstant\">stock_data.csv<\/span><span class=\"synSpecial\">'<\/span>, <span class=\"synSpecial\">'<\/span><span class=\"synConstant\">w<\/span><span class=\"synSpecial\">'<\/span>) <span class=\"synStatement\">do<\/span> |<span class=\"synIdentifier\">csv<\/span>|\ncsv &lt;&lt; headers\nrows.each <span class=\"synStatement\">do<\/span> |<span class=\"synIdentifier\">row<\/span>|\ncsv &lt;&lt; row\n<span class=\"synStatement\">end<\/span>\n<span class=\"synStatement\">end<\/span>\n<span class=\"synPreProc\">end<\/span>\n<span class=\"synComment\">## \u53d6\u5f97\u3057\u305f\u3044Suumo\u30da\u30fc\u30b8\u306eURL\u3092\u5165\u529b\u3059\u308b<\/span>\nurl = <span class=\"synSpecial\">\"<\/span><span class=\"synConstant\">https:\/\/suumo.jp\/jj\/bukken\/ichiran\/JJ010FJ001\/?ar=030&amp;bs=010&amp;ta=12&amp;firstFlg=0&amp;urlFlg=0&amp;jspIdFlg=1&amp;sc=12203&amp;kb=1&amp;kt=9999999&amp;km=1&amp;mb=0&amp;mt=9999999&amp;ekTjCd=&amp;ekTjNm=&amp;tj=0&amp;srch_navi=1<\/span><span class=\"synSpecial\">\"<\/span>\nstock_data = get_stock_data(url)\ncreate_csv(stock_data)\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u306f\u3058\u3081\u306b \u4e45\u3057\u3076\u308a\u306bRuby\u3067\u30b9\u30af\u30ec\u30a4\u30d7\u3057\u305f\u306e\u3067\u66f8\u3044\u305f\u5185\u5bb9\u3092\u30e1\u30e2\u3057\u3066\u304a\u304d\u307e\u3059\u3002 \u307e\u3060\u307e\u3060\u4fee\u884c\u4e2d\u306e\u305f\u3081\u3001\u3082\u3063\u3068\u3053\u3046\u3057\u305f\u3089\u3044\u3044\u306a\u3069\u3001\u30b3\u30e1\u30f3\u30c8\u3042\u308a\u307e\u3057\u305f\u3089\u305c\u3072\u3001\u30a2\u30c9\u30d0\u30a4\u30b9\u3044\u305f\u3060\u3051\u308b\u3068\u5b09\u3057\u3044\u3067\u3059\uff01 \u5185\u5bb9 \u7279\u5b9a\u306eSuumo\u306e\u30b5\u30a4\u30c8 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"footnotes":""},"categories":[11],"tags":[],"class_list":{"0":"post-131","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-ruby","7":"entry","8":"nothumb"},"acf":[],"aioseo_notices":[],"mb":[],"mfb_rest_fields":["title","aioseo_notices"],"_links":{"self":[{"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/posts\/131","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/comments?post=131"}],"version-history":[{"count":0,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/posts\/131\/revisions"}],"wp:attachment":[{"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/media?parent=131"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/categories?post=131"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oidema-jp.com\/media\/wp-json\/wp\/v2\/tags?post=131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}