Is there a good NumPy clone for Jython?

Posted by jbrogdon on Stack Overflow See other posts from Stack Overflow or by jbrogdon
Published on 2008-11-25T05:06:34Z Indexed on 2010/05/12 3:04 UTC
Read the original article Hit count: 222

Filed under:

jython

|

numpy

|

python

|

java

I'm a relatively new convert to Python. I've written some code to grab/graph data from various sources to automate some weekly reports and forecasts. I've been intrigued by the Jython concept, and would like to port some Python code that I've written to Jython. In order to do this quickly, I need a NumPy clone for Jython (or Java). Is there anything like this out there?

© Stack Overflow or respective owner

Related posts about jython

Jython project in Eclipse can't find the Jython library, but works in an identical project

as seen on Stack Overflow - Search for 'Stack Overflow'
I have two projects in Eclipse with Java and Python code, using Jython. Also I'm using PyDev. One project can import and use the xml module just fine, and the other gives the error ImportError: No module named xml. As far as I can tell, all the project properties are set identically. The working project… >>> More
Jython webapp performance

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm currently building a Jython web app but am concerned about Jython application performance. I take some comfort in that any compute intensive tasks I can write in a separate Java jar and invoke them from Jython. Has anyone had problems doing this, or forsee issues with such a setup? >>> More
get previous line in jython

as seen on Stack Overflow - Search for 'Stack Overflow'
I wanted to write the line of previous line of the searched string .how can i do that Lets say my two lines are AADRG SDFJGKDFSDF and i am searching for SDF and found out SDFJGKDFSDF but how can i get previous line AADRG does file.readline()-1 works . Please suggest Thanks >>> More
String search and write into file in jython

as seen on Stack Overflow - Search for 'Stack Overflow'
hi Everyone , i wish to write a program that can read a file and if a particular str_to_find is found in a bigger string say AACATGCCACCTGAATTGGATGGAATTCATGCGGGACACGCGGATTACACCTATGAGCAGAAATACGGCCTGCGCGATTACCGTGGCGGTGGACGTTCTTCCGCGCGTGAAACCGCGATGCGCGTAGCGGCAGGGGCGATCGCCAAGAAATACCTGGCGGAAAAGTTCGGCATCGAAATCCGCGGCTGCCTGACCCAGATGGGCGACATTCCGCTGGAGATTAAAGACTGGCGTCAGGTTGAGCTTAATCCGTTTTC then… >>> More
Are jython & coldfusion compatible?

as seen on Stack Overflow - Search for 'Stack Overflow'
Are jython & coldfusion compatible? I mean, can I run both at the same time without trashing my server? Are there any overlapping conflictions with java? >>> More

Related posts about numpy

append a numpy array to a numpy array

as seen on Stack Overflow - Search for 'Stack Overflow'
I just started programming in python and am very new to numpy packages.. so still trying to get a hang of it. I have a an numpy_array so something like [ a b c] And then I want to append it into anotehr numpyarray (Just like we create a list of lists) How do we create an array of numpy arrays containing… >>> More
How do you construct an array suitable for numpy sorting?

as seen on Stack Overflow - Search for 'Stack Overflow'
I need to sort two arrays simultaneously, or rather I need to sort one of the arrays and bring the corresponding element of its associated array with it as I sort. That is if the array is [(5, 33), (4, 44), (3, 55)] and I sort by the first axis (labeled below dtype='alpha') then I want: [(3.0, 55… >>> More
Building an interleaved buffer for pyopengl and numpy

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to batch up a bunch of vertices and texture coords in an interleaved array before sending it to pyOpengl's glInterleavedArrays/glDrawArrays. The only problem is that I'm unable to find a suitably fast enough way to append data into a numpy array. Is there a better way to do this? I… >>> More
Helping install mrcwa and solve problems with f2py in Ubuntu 14.04 LTS

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I am sorry if this is the wrong section but I am starting to get desperate, please someone help me... I need to install the program mrcwa-20080820 (sourceforge.net/projects/mrcwa/) because a summer project that I am involved. I need to use it together with anaconda (store.continuum.io/cshop/anaconda/)… >>> More
Compound assignment operators in Python's Numpy library

as seen on Programmers - Search for 'Programmers'
The "vectorizing" of fancy indexing by Python's numpy library sometimes gives unexpected results. For example: import numpy a = numpy.zeros((1000,4), dtype='uint32') b = numpy.zeros((1000,4), dtype='uint32') i = numpy.random.random_integers(0,999,1000) j = numpy.random.random_integers(0,3,1000) a[i… >>> More