Python的TA-Lib的使用用Cython

Question

我在这里已经上钽库Python安装几个线程。我已经下载用Cython和试图做一个easy_install的，但得到下面的错误：

talib.c:256:28: error: ta-lib/ta_libc.h: No such file or directory 
talib.c: In function ‘__pyx_pf_5talib_ACOS’: 
talib.c:2391: warning: assignment from incompatible pointer type 
talib.c:2502: warning: implicit declaration of function ‘TA_Initialize’ 
talib.c:2511: warning: implicit declaration of function ‘TA_ACOS_Lookback’ 
talib.c:2569: warning: implicit declaration of function ‘TA_ACOS’ 
talib.c:2578: warning: implicit declaration of function ‘TA_Shutdown’ 
talib.c:2587: error: ‘TA_SUCCESS’ undeclared (first use in this function) 
talib.c:2587: error: (Each undeclared identifier is reported only once 
talib.c:2587: error: for each function it appears in.) 
talib.c: In function ‘__pyx_pf_5talib_2AD’: 

Answer 1

我写了使用用Cython来包装TA-Lib的所有功能TA-Lib python wrapper，并发布了Github上。它的工作原理对我很好，使用numpy的阵列，速度快2-4倍，更“Python的”，并且易于安装（在Mac OS X）比痛饮接口。

看来你没有正确链接底层的TA-Lib C库 - 你安装了吗？在Mac OS X，你可以brew install ta-lib。对于其他安装指南，看看TA-Lib.org