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/**
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/**
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 *
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 *
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 */
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 */
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package in.shop2020.util;
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package in.shop2020.util;
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import java.util.Properties;
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import org.python.util.PythonInterpreter;
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import org.python.util.PythonInterpreter;
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/**
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/**
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 * Wrapper around work done by Jython scripts
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 * Wrapper around work done by Jython scripts
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 *
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 *
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 * @author naveen
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 * @author naveen
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 *
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 *
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 */
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 */
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public class JythonWrapper {
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public class JythonWrapper {
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	static{
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		Properties preProps = System.getProperties();
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		Properties postProps = new Properties();
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		//props.setProperty("python.home","PYTHONPATH");
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		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");
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		PythonInterpreter.initialize(preProps,postProps,new String[0]);
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	}
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	/**
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	/**
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	 * Private Python interpreter instance
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	 * Private Python interpreter instance
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	 */
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	 */
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	protected PythonInterpreter py = null;
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	protected PythonInterpreter py = null;
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	 * Initialises PythonInterpreter instance
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	 * Initialises PythonInterpreter instance
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	 */
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	 */
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	public void initialize() {
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	public void initialize() {
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		if(this.py == null) {
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		if(this.py == null) {
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			this.py = new PythonInterpreter();
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			this.py = new PythonInterpreter();
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		}
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		}
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	}
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	}
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	/**
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	/**
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	 * Resets current PythonInterpreter instance
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	 * Resets current PythonInterpreter instance