{"id":15968,"date":"2014-04-06T21:00:57","date_gmt":"2014-04-06T12:00:57","guid":{"rendered":"http:\/\/www.sssg.org\/blogs\/hiro345\/?p=15968"},"modified":"2014-04-09T08:05:06","modified_gmt":"2014-04-08T23:05:06","slug":"python2%e3%81%a7csv%e3%83%87%e3%83%bc%e3%82%bf%e3%82%92%e6%89%b1%e3%81%86%e3%81%ab%e3%81%af","status":"publish","type":"post","link":"https:\/\/www.hiro345.net\/blogs\/hiro345\/archives\/15968.html","title":{"rendered":"Python2\u3067CSV\u30c7\u30fc\u30bf\u3092\u6271\u3046\u306b\u306f"},"content":{"rendered":"

CSV\u30d5\u30a1\u30a4\u30eb\u306b\u6b21\u306e\u3088\u3046\u306a\u5024\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002<\/p>\n

\r\n1,15\r\n2,31\r\n3,43\r\n4,82\r\n<\/pre>\n
\u3053\u306e\u30c7\u30fc\u30bf\u3092\u3042\u308bJavaScript\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u4f7f\u3044\u3084\u3059\u3044\u5f62\u306eJSON\u30c7\u30fc\u30bf\u3078\u5909\u63db\u3057\u305f\u3044\u3068\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u6b21\u306e\u3088\u3046\u306b\u5909\u63db\u3057\u305f\u3044\u3068\u3057\u307e\u3059\u3002<\/p>\n
\r\n[\r\n  ["x","1","2","3","4"],\r\n  ["y","0.15","0.31","0.43","4.82"]\r\n]\r\n<\/pre>\n
\u30c7\u30fc\u30bf\u5909\u63db\u65b9\u6cd5\u306f\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u304c\u3001Python2\u3067\u5b9f\u88c5\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n

\n\u30c7\u30fc\u30bf\u306fdata.txt\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002csv\u3068\u3044\u3046\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u3042\u308b\u306e\u3067\u3001\u3053\u308c\u3092\u5229\u7528\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u306f2\u56de\u5229\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u3067\u3001\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u8aad\u307f\u8fbc\u3093\u3060\u5024\u306fdata_list\u3078\u4fdd\u5b58\u3057\u3066\u3001\u3053\u308c\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u5bfe\u8c61\u30c7\u30fc\u30bf\u304c\u5927\u304d\u304f\u3066\u30e1\u30e2\u30ea\u4e0a\u306e\u5909\u6570\u3067\u4fdd\u6301\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u306e\u8aad\u307f\u8fbc\u307f\u30922\u56de\u5b9f\u884c\u3059\u308b\u5b9f\u88c5\u306e\u65b9\u304c\u826f\u3044\u3067\u3057\u3087\u3046\u3002\u305d\u3046\u3067\u306a\u3044\u306e\u306a\u3089\u3001\u5909\u6570\u3078\u4fdd\u6301\u3055\u305b\u305f\u65b9\u304c\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u5358\u7d14\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\r\n# -*- coding: utf-8 -*-\r\nimport csv\r\nimport sys\r\n\r\ndata_file = "data.txt"\r\nr = csv.reader(open(data_file, 'r'), delimiter=',')\r\ndata_list = []\r\nfor row in r:\r\n    data_list.append([row[0], row[1]])\r\n\r\nprint "["\r\nsys.stdout.write("  [\\"x\\", ")\r\ncnt = 0\r\ndelimiter = ""\r\nfor d in data_list:\r\n    if (cnt != 0):\r\n        delimiter = ","\r\n    s = delimiter + "\\"" + d[0] + "\\""\r\n    print s,\r\n    cnt = cnt + 1\r\nprint "],"\r\n\r\nsys.stdout.write("  [\\"y\\", ")\r\ncnt = 0\r\ndelimiter = ""\r\nfor d in data_list:\r\n    if (cnt != 0):\r\n        delimiter = ","\r\n    t = float(d[1]) \/ 100\r\n    s = delimiter + "\\"" + str(t) + "\\""\r\n    print s,\r\n    cnt = cnt + 1\r\nprint "]"\r\nprint "]"\r\n<\/pre>\n
\u300cprint s,\u300d\u3068\u6700\u5f8c\u306b\u300c,\u300d\u3092\u3064\u3051\u308b\u3068print\u306f\u6539\u884c\u3092\u7a7a\u767d\u306b\u7f6e\u63db\u3057\u3066\u51fa\u529b\u3057\u307e\u3059\u3002\u7a7a\u767d\u7f6e\u63db\u3092\u3055\u308c\u305f\u304f\u306a\u3044\u3068\u304d\u306f\u3001sys.stdout.write(s) \u3092\u4f7f\u3046\u3068\u826f\u3044\u3067\u3057\u3087\u3046\u3002\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u30b5\u30f3\u30d7\u30eb\u306a\u306e\u3067\u3001\u4e21\u65b9\u3092\u4f7f\u3063\u3066\u66f8\u3044\u3066\u307f\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u6570\u5b57\u5217\u3092\u30d5\u30ed\u30fc\u30c8\u578b\u3078\u5909\u63db\u3059\u308b\u306b\u306f\u300cfloat()\u300d\u3092\u4f7f\u3044\u307e\u3059\u3002\u3061\u306a\u307f\u306b\u3001\u6574\u6570\u578b\u3078\u5909\u63db\u3057\u305f\u3044\u5834\u5408\u306f\u300cint()\u300d\u304c\u4f7f\u3048\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
CSV\u30d5\u30a1\u30a4\u30eb\u306b\u6b21\u306e\u3088\u3046\u306a\u5024\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002 1,15 2,31 3,43 4,82 \u3053\u306e\u30c7\u30fc\u30bf\u3092\u3042\u308bJavaScript\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u4f7f\u3044\u3084\u3059\u3044\u5f62\u306eJSON\u30c7\u30fc\u30bf\u3078\u5909\u63db\u3057\u305f\u3044\u3068\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u6b21\u306e\u3088\u3046\u306b\u5909\u63db\u3057\u305f … \u7d9a\u304d\u3092\u8aad\u3080 →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[924,60],"class_list":["post-15968","post","type-post","status-publish","format-standard","hentry","category-program","tag-csv","tag-python"],"_links":{"self":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/15968","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/comments?post=15968"}],"version-history":[{"count":3,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/15968\/revisions"}],"predecessor-version":[{"id":15978,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/15968\/revisions\/15978"}],"wp:attachment":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/media?parent=15968"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/categories?post=15968"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/tags?post=15968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}