Here is a variation on the method described below. It assumes that you
have the python code that defines your methods stored in a Sting. This
allows you to retrieve the function definitions from a database,
resource, hardcoded string, etc.
static final String code = "def helloWorld():\n print 'Hello
World\n'"; // example using a hardcoded string
....
interp_ = new InteractiveConsole();
code = code.trim();
StringTokenizer st = new StringTokenizer
(code, System.getProperty("line.separator"));
while (st.hasMoreTokens())
{
String lineOfCode = st.nextToken();
interp_.push(lineOfCode);
}
....
-Paul
>>- I would also like to expose some python functions into the global
>>namespace of any executed python script. These functions are actually
>>implemented in Java and provide some app-specific functionality to the
>>python environment.
>>
>
>I'm not one of the 'experts', but this is how I do it and it seems to work=
> fine; just 'execfile' the file with the functions:
>
> InputStream functionFileStream =3D FileIO.FindFileOrStream(=
> functionListName, dataPath, "functions", debugLevel);
> python.execfile( functionFileStream, functionListName); // pass the name=
> for parsing errors
>
>This way the names are scoped into the top level.
>
>(My 'FindFileOrStream' finds the function file in a file or jar in the=
> 'dataPath'. I have a list of functions files in an XML configuration=
> file.)
>
>- Jim
>
>
--
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