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This library allows your Java program to interface very easily with the Python world. It uses the Pyro protocol to call methods on remote objects. (See https://pyro5.readthedocs.io/). Pyrolite only implements part of the client side Pyro library, hence its name 'lite'... So if you don't need Pyro's full feature set, Pyrolite may be a good choice to connect java or .NET and python. Version 5.0 changes: support Pyro5 wire protocol. Dropped support of Pyro4 (stick to version 4.xx for that).

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package net.razorvine.pickle.objects;

import java.util.HashMap;
import java.util.Map;

/**
 * A dictionary containing just the fields of the class.
 */
public class ClassDict extends HashMap
{
	private static final long serialVersionUID = 576056580143549390L;
	private String classname;
	
	public ClassDict(String modulename, String classname)
	{
		if(modulename==null)
			this.classname = classname;
		else
			this.classname = modulename+"."+classname;

		this.put("__class__", this.classname);
	}
	
	/**
	 * for the unpickler to restore state
	 */
	public void __setstate__(HashMap values) {
		this.clear();
		this.put("__class__", this.classname);
		for(Map.Entry e: values.entrySet())
		{
			this.put(e.getKey(), e.getValue());
		}
	}

	
	/**
	 * retrieve the (python) class name of the object that was pickled.
	 */
	public String getClassName() {
		return this.classname;
	}
}




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