{"published":"2019-11-07 21:41:08","version":"1.0","type":"rich","blog_url":"https://dk521123.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/dk521123/","height":"190","image_url":"https://cdn.image.st-hatena.com/image/square/adad63b72f1d6545b2ba2538c3fc2923b2fd5989/backend=imagemagick;height=80;version=1;width=80/https%3A%2F%2Fcdn.blog.st-hatena.com%2Fimages%2Fcircle%2Fofficial-circle-icon%2Fcomputers.gif","blog_title":"\u30d7\u30ed\u30b0\u30e9\u30e0 \u306e\u8d85\u500b\u4eba\u7684\u306a\u30e1\u30e2","url":"https://dk521123.hatenablog.com/entry/2019/11/07/214108","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdk521123.hatenablog.com%2Fentry%2F2019%2F11%2F07%2F214108\" title=\"\u3010Python\u3011Python \uff5e \u57fa\u672c\u7de8 / CSV \uff5e - \u30d7\u30ed\u30b0\u30e9\u30e0 \u306e\u8d85\u500b\u4eba\u7684\u306a\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["Python"],"width":"100%","author_name":"dk521123","provider_name":"Hatena Blog","title":"\u3010Python\u3011Python \uff5e \u57fa\u672c\u7de8 / CSV \uff5e","description":"\u25a0 \u306f\u3058\u3081\u306b Python\u3067\u306e CSV \u306e\u6271\u3044\u65b9\u306b\u3064\u3044\u3066\u3001\u5b66\u3076 \u76ee\u6b21 \u3010\uff11\u3011csv \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u3046 \u4f8b\uff11\uff1acsv \u3092\u8aad\u307f\u8fbc\u3080 \u4f8b\uff12\uff1a\u66f8\u304d\u8fbc\u307f \u4f8b\uff13\uff1a\u8f9e\u66f8\u3067\u8aad\u307f\u66f8\u304d\uff08csv.DictReader / csv.DictWriter\uff09 \u4f8b\uff14\uff1aio.StringIO \u3010\uff12\u3011pandas \u3092\u4f7f\u3046 \u3010\uff13\u3011Dask \u3092\u4f7f\u3046 \u3010AA\u3011CSV\u3042\u308c\u3053\u308c \u3010ZZ\u3011\u30c8\u30e9\u30d6\u30eb \u3010\uff11\u3011csv \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u3046 \u4f8b\uff11\uff1acsv \u3092\u8aad\u307f\u8fbc\u3080 import csv with open('hello.csv', 'r') as csv_file: reader = csv.reader(csv_file) # \u30d8\u30c3\u30c0\u30fc head\u2026"}