Subversion Repositories SmartDukaan

Rev

Rev 451 | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
58 naveen 1 
/**
2 
 *
3 
 */
4 
package in.shop2020.util;
5 
 
344 rajveer 6 
import java.util.Properties;
7 
 
58 naveen 8 
import org.python.util.PythonInterpreter;
9 
 
10 
/**
70 naveen 11 
 * Wrapper around work done by Jython scripts
12 
 *
58 naveen 13 
 * @author naveen
14 
 *
15 
 */
16 
public class JythonWrapper {
17 
 
344 rajveer 18 
	static{
19 
		Properties preProps = System.getProperties();
20 
		Properties postProps = new Properties();
21 
		//props.setProperty("python.home","PYTHONPATH");
451 rajveer 22 
		postProps.setProperty("python.path",Utils.JYTHON_SRC_PATH+"/comparisonrules:"+Utils.JYTHON_SRC_PATH+"/irdatarules:"+Utils.JYTHON_SRC_PATH+"/irmetadatarules:"+Utils.JYTHON_SRC_PATH+"/common:"+Utils.JYTHON_SRC_PATH+"/normalizationrules"+":/home/rajveer/31July/PyProj/src"+":/usr/local/lib/python2.6/dist-packages"+":/usr/lib/python2.6"+":/usr/bin/python2.6"+":/usr/include/python2.6");
344 rajveer 23 
		PythonInterpreter.initialize(preProps,postProps,new String[0]);
24 
	}
25 
 
58 naveen 26 
	/**
63 naveen 27 
	 * Private Python interpreter instance
58 naveen 28 
	 */
70 naveen 29 
	protected PythonInterpreter py = null;
30 
 
58 naveen 31 
 
32 
	/**
70 naveen 33 
	 * Initialises PythonInterpreter instance
58 naveen 34 
	 */
63 naveen 35 
	public void initialize() {
36 
		if(this.py == null) {
37 
			this.py = new PythonInterpreter();
344 rajveer 38 
 
63 naveen 39 
		}
40 
	}
41 
 
42 
	/**
70 naveen 43 
	 * Resets current PythonInterpreter instance
63 naveen 44 
	 */
70 naveen 45 
	public void reset() {
46 
		this.py = null;
63 naveen 47 
	}
48 
 
49 
	/**
58 naveen 50 
	 * Executes Jython script given absolute path
51 
	 *
52 
	 * @param filename
53 
	 */
54 
	public void exec(String filename) {
70 naveen 55 
		this.initialize();
58 naveen 56 
 
57 
		this.py.execfile(filename);
58 
	}
59 
}