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85 lines
1.9 KiB
ReStructuredText
85 lines
1.9 KiB
ReStructuredText
.. py:currentmodule:: hikyuu
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.. highlight:: python
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全局变量与常量定义
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===================
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全局变量
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---------
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.. note:: 以下全局变量仅在 hikyuu 交互式工具中存在,hikyuu库中并无定义。
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.. py:data:: sm
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:py:class:`StockManager` 的实例
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.. py:data:: blocka
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:py:class:`Block` 实例,包含全部A股
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.. py:data:: blocksh
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:py:class:`Block` 实例,包含全部沪市股票
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.. py:data:: blocksz
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:py:class:`Block` 实例,包含全部深市股票
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.. py:data:: blockg
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:py:class:`Block` 实例,包含全部创业板股票
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Null 值及证券类别
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-------------------
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.. py:data:: constant
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全局常量, :py:class:`Constant` 的实例,用于判断相关的 null 值及股票类型,如:
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::
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a = Datetime(201601010000)
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if (a == constant.null_datetime ):
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print(True)
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.. py:class:: Constant
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.. py:attribute:: null_datetime 无效Datetime
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.. py:attribute:: inf
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.. py:attribute:: nan
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.. py:attribute:: null_price 同 nan
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.. py:attribute:: null_int 无效int
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.. py:attribute:: null_size 无效size
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.. py:attribute:: null_int64 无效int64
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.. py:attribute:: pickle_support 是否支持 pickle
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.. py:attribute:: STOCKTYPE_BLOCK 股票类型-板块
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.. py:attribute:: STOCKTYPE_A 股票类型-A股
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.. py:attribute:: STOCKTYPE_INDEX 股票类型-指数
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.. py:attribute:: STOCKTYPE_B 股票类型-B股
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.. py:attribute:: STOCKTYPE_FUND 股票类型-基金
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.. py:attribute:: STOCKTYPE_ETF 股票类型-ETF
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.. py:attribute:: STOCKTYPE_ND 股票类型-国债
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.. py:attribute:: STOCKTYPE_BOND 股票类型-其他债券
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.. py:attribute:: STOCKTYPE_GEM 股票类型-创业板
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.. py:attribute:: STOCKTYPE_START 股票类型-创业板
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.. py:attribute:: STOCKTYPE_TMP 股票类型-临时CSV
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