kabu-json-lib

システムトレーディングに必要な計算や便利なPythonライブラリをまとめたパッケージです。

バージョン

最新バージョン: 0.1.12
リリース日: 2024-03-22

機能一覧

bp関数: 損益計算に必要な値を計算します。
fetch_now関数: 現在の日本時間をdatetimeオブジェクトで返します。
order_to_one_line関数: 注文情報を1行の文字列にフォーマットします（valueはprice×quantityで自動計算されます）。
setup_logger関数: アプリケーション全体で使用する共通のロギング設定を提供します。
fetch_tradable_codes関数: 取引可能な証券コードのリストを取得します。
fetch_symbol_name関数: 銘柄コードから銘柄名を取得します。

インストール方法

pip install kabu-json-lib

使い方

from kabu_json_lib import bp, fetch_now, order_to_one_line, setup_logger, fetch_tradable_codes, fetch_symbol_name

# 取引可能な証券コードの取得
tradable_codes = fetch_tradable_codes()
print(tradable_codes)  # ['1234', '5678', '9012', ...]

# 銘柄名の取得
symbol_name = fetch_symbol_name("1305")
print(symbol_name)  # "住友不動産"

# ロギングの設定
logger = setup_logger('my_app')
logger.info('アプリケーション開始')
logger.warning('警告メッセージ')
logger.error('エラーメッセージ')

print(bp(0.05))  # 500
print(bp(None))  # None

now = fetch_now()
print(now)  # 2023-10-01 12:34:56+09:00

# 注文情報のフォーマット例
order = {
    "long_or_short": "LONG",
    "entry_or_exit": "ENTRY",
    "symbol": "AAPL",
    "price": 150.0,
    "quantity": 100,
    "value": 15000,
    "order_type": "MARKET",
    "datetime_obj": now
}
print(order_to_one_line(order))  # [LONG -ENTRY ] AAPL @ 150.0 *   100 (¥    15000) [MARKET] 2024-03-21 12:34:56

ロギング機能の詳細

環境変数LOG_LEVELでログレベルを設定可能（デフォルト: INFO）
INFOレベル以下のメッセージは標準出力へ
WARNINGレベル以上のメッセージは標準エラー出力へ
日本語対応のフォーマット
重複設定の防止機能

リポジトリ

GitHub: https://github.com/umihico/kabu-json-lib
PyPI: https://pypi.org/project/kabu-json-lib/

Metadata

Release files for kabu-json-lib 0.1.12

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Source distribution for kabu-json-lib 0.1.12
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Table of built distributions (wheels) for kabu-json-lib 0.1.12
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Uploaded via	`twine/6.1.0 CPython/3.12.2`

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