The problem is you're passing a String (containing a space-separated
list of strings) into a method that expects a String array.
try:
...main( string.split( "10 100" ))
tuples or lists of strings should be coerced automatically to String
arrays. For some complex cases involving arrays, you may need to
investigate the jarray module, but most of the time the automatic
coercion of sequences to arrays works fine.
kb
"W. Jarrett Campbell" wrote:
> Hello. I've been using Python for a short while and one of my
> developers is insisting he'd prefer to supply me with Java classes
> rather than C++ classes so I'm contemplating making the jump to
> Jython.We were running a simple benchmark test to see if we could this
> system working for us and I've encountered a few problems. Could
> someone here give me a few pointers?I'm trying to execute the
> following method in Jython: public static void main(String[] args) {
> try {
> int count = Integer.parseInt(args[0]);
> int arraySize = Integer.parseInt(args[1]);
> ArrayBenchmark test = new ArrayBenchmark();
> test.setLength( arraySize );
>
> long totalTime = test.repeat(count);
> System.out.println("Array Benchmark: " + count + " iteration(s)
> in " + totalTime + " milliseconds");
> } catch (Exception e) {
> System.out.println("Exception: " + e);
> e.printStackTrace();
> }
> }
> Every time I execute this command, I get a message that the String
> coercion is failing. Any ideas?>>>
> com.ydyn.dynamo.test.ArrayBenchmark.main('10 100')
> Traceback (innermost last):
> File "<console>", line 1, in ?
> TypeError: main(): 1st arg can't be coerced to String[]
> >>>
>
>
[Image]
W. Jarrett
Campbell, Ph.D. 512.323.9149
Member of the office
Technical Staff 512.257.9503 fax
Yield Dynamics, 512.415.1078
Inc. mobile
5838 Balcones ja...@yd...
Drive, Ste. 101 http://www.ydyn.com
Austin, TX 78731
>
|
