August 2017
Intermediate to advanced
500 pages
12h 3m
Japanese
Content preview from PythonとJavaScriptではじめるデータビジュアライゼーション
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279
12
章
データの配信
6
章では、
Web
スクレイパーで
Web
から目的のデータを取得する方法を説明しました。
Scrapy
を使ってノーベル賞受賞者のデータセットを取得し、
9
章と
11
章で
pandas
を使ってノーベル賞
データセットのクリーニングと探索を行いました。
本章では、例としてノーベル賞データセットを使い、
Python
サーバからクライアントやブラ
ウザ上の
JavaScript
にデータを静的または動的に配信する方法を示します。このデータは
JSON
フォーマットで格納されています。例
12-1
に示すような受賞者オブジェクトのリストで構成され
ています。
例
12-1
スクレイピングした後にクリーニングしたノーベル賞
JSON
データ
[
{
"category": "Physiology or Medicine",
"country": "Argentina",
"date_of_birth": "1927-10-08T00:00:00.000Z",
"date_of_death": "2002-03-24T00:00:00.000Z",
"gender": "male",
"link": "http:\/\/en.wikipedia.org\/wiki\/C%C3%A9sar_Milstein",
"name": "C\u00e9sar Milstein",
"place_of_birth": "Bah\u00eda Blanca , Argentina",
"place_of_death": "Cambridge ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.