最新の株価を取得（JSM）

Yahoo!ファイナンスからWEBスクレイピングで情報を取得しようと思って

いろいろコードを試行錯誤していましたが、Pythonのライブラリを使ったほうが早そう。

ということでjsmというライブラリをインストール

https://pypi.python.org/pypi/jsm

sh-3.2# pip install jsm

Collecting jsm

  Downloading jsm-0.19.tar.gz

Requirement already satisfied (use --upgrade to upgrade): beautifulsoup4 in /System/anaconda/lib/python3.5/site-packages (from jsm)

Collecting html5lib (from jsm)

  Downloading html5lib-0.9999999.tar.gz (889kB)

    100% |████████████████████████████████| 890kB 439kB/s 

Requirement already satisfied (use --upgrade to upgrade): requests in /System/anaconda/lib/python3.5/site-packages (from jsm)

Requirement already satisfied (use --upgrade to upgrade): six in /System/anaconda/lib/python3.5/site-packages (from jsm)

Building wheels for collected packages: jsm, html5lib

  Running setup.py bdist_wheel for jsm ... done

Successfully built jsm html5lib

Installing collected packages: html5lib, jsm

Successfully installed html5lib-0.9999999 jsm-0.19

You are using pip version 8.1.1, however version 8.1.2 is available.

You should consider upgrading via the 'pip install --upgrade pip' command.

iPython Notebookにて以下のコードを実行

import jsm

q = jsm.Quotes()

q.get_price(4689)

<date:2016-05-13 06:29:54.274339 open:494 high:497 low:490 close:496 volume:7581700 _adj_close:496>

取得した値をPandasのデータフレームに格納するのは以下でOK

q.get_finance(8031).per

market_cap        # 時価総額shares_issued     # 発行済株式数dividend_yield    # 配当利回りdividend_one      # 1株配当per               # 株価収益率pbr               # 純資産倍率eps               # 1株利益bps               # 1株純資産price_min         # 最低購入代金round_lot         # 単元株数years_high        # 年初来高値years_low         # 年初来安値