Java Maven项目中是否有一种方法可以调用导入Numpy的Python代码

Question

I have successfully put together a demo of Jython using the example: https://www.jython.org/jythonbook/en/1.0/JythonAndJavaIntegration.html#one-to-one-jython-object-factories

I am attempting to add "import numpy as np" to the Building.py function, when I do, I get....

Exception in thread "main" Traceback (most recent call last): File "pythoncode/example/Building.py", line 1, in import numpy as np ImportError: No module named numpy

Based on some initial research I've started to look at JyNI to solve this problem, but I have not been able to find a good example of: Java -> Jython -> Python with Numpy -> Jython -> Java

I'm looking for suggestion on how to call a python project that imports numpy from a java project.

Answer 1

This one worked for me:

`<!-- https://mvnrepository.com/artifact/org.bytedeco/numpy -->
<dependency>
    <groupId>org.bytedeco</groupId>
    <artifactId>numpy</artifactId>
    <version>1.16.2-1.5</version>
</dependency>`

[Maven repository] ( https://mvnrepository.com/artifact/org.bytedeco/numpy/1.16.2-1.5 )