IDL在Jupyter中的集成

IDL在Jupyter中的集成

---

可能是由于版本问题，虽然成功把IDL的kernel集成进了jupyter，但是只能运行简单命令，最大的问题在调用函数时如果出错，会宕机。
尝试用IDL-Python Bridge来调用IDL程序。在IDL的IDE中，调用Python闪退，但是在Python中可以顺利调用IDL，而且能够在jupyter中输出error信息。

Python中调用IDL语法

from idlpy import IDL

IDL Version 8.5, Microsoft Windows (Win32 x86_64 m64).
(c) 2015, Exelis Visual Information Solutions, Inc., a subsidiary of Harris Corporation.
Installation number: .
Licensed for use by: 

调用IDL画图

把IDL当作了一个Python模块来使用

import numpy.random as ran
arr = ran.rand(100)
p = IDL.plot(arr,title = 'My PLOT')
p.color = 'red'

% Loaded DLM: PNG.
% Program caused arithmetic error: Floating illegal operand
% Program caused arithmetic error: Floating illegal operand

p.close()

调用MACS中的pro

IDL.readmacsfile()

% Compiled module: READMACSFILE.
% FILE_LINES: String expression required in this context: FILE2READ.
% Execution halted at: READMACSFILE        4 C:\Program Files\Exelis\IDL85\lib\dave\dave\programs\modules\MACS\readmacsfile.pro
%                      IDLNOTIFY       
%                      $MAIN$          



---------------------------------------------------------------------------

Exception                                 Traceback (most recent call last)

 in ()
----> 1 IDL.readmacsfile()


C:\Program Files\Exelis\IDL85\lib\bridges\idlpy.py in __call__(self, *args, **kw)
     93         pyidl.callFunction("Resolve_Routine", (self.fn,),
     94             {"QUIET":1, "EITHER":1, "NO_RECOMPILE":0})
---> 95         return pyidl.callFunction(self.fn, args, kw)
     96     # If the user does IDL.MyThing.MySubthing, then assume that this is
     97     # a static method call. Example: IDL.Clipboard.Get()


Exception: IDL error occurred.

首先输出了IDL中的错误，然后输出Python错误，前面部分和IDL中的输出错误一样。
但是可以看出readmacsfile在环境路径里，可以被直接调用编译，只是调用参数不全。