One of the quantitative transactions

10 minutes to fix pandas:http://www.cnblogs.com/chaosimple/p/4153083.html.

1. You can create a series,pandas by passing a list object to create the reshape index by default:

s = PD. Series ([1,3,5,np.nan,6,8]) Logger.info (s)---------------------------init  info   interested in stock:000001. Xsheinit  INFO   0     1             1     3             2     5             3   NaN             4     6             5     8             dtype: Float64

　　

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1. How to access all stock base data

2.

Error

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Your policy terminated abnormally: Traceback (most recent call last): File "/hammer_data/user_strategy/user_strategy.py", line A, in init DP = Get _fundamentals (Query (Fundamentals.financial_indicator.adjusted_net_profit). Filter (Fundamentals.stockcode.in_ ([' 000001.XSHE '])), ' 2016-08-1 ', ' 4q ') valueerror:get_fundamentals incoming query date 2016-08-01 later than current backtesting date 2016-01-04, Prohibit incoming date later than current backtesting date

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Init INFO * * Deduction non-net profit ***************************************************** Init WARN 000001.XSHE  2015-12-31 17754000000 2015-09-30 11591000000 2015-06-30 5637000000 2015-03-30              19841000000 Init INFO * * Deduction non-net profit growth *********************************************** INIT WARN 000001.XSHE 2015-12-31 13.0036 2015-09-30 14.9331 2015-06-30 11.2932 2                015-03-30 30.8255 Init INFO * * Operating income growth ************************************************* Init WARN             000001.XSHE 2015-12-31 30.1934 2015-09-30 34.0944 2015-06-30 28.3913                2015-03-30 40.6561 Init INFO * * ROE (deduction/average) ************************************* init WARN 000001.XSHE 2015-12-31 12.3255 2015-09-30 8.2256 2015-06-30 4 .2122 2015-03-30 16.3280 Init INFO * * ROE (deduct/weighted) ************************************* init WARN 000001.X             SHE 2015-12-31 12.40 2015-09-30 8.42 2015-06-30 4.21                2015-03-30 16.38 Init INFO * * ROE (deduct/diluted) ************************************* init WARN             000001.XSHE 2015-12-31 11.2985 2015-09-30 7.6823 2015-06-30 4.1200 2015-03-30 15.1517 INIT INFO *****************************************************************

　　

One of the quantitative transactions