Package edu.tufts.hrilab.python

Class PythonWrapper

java.lang.Object

edu.tufts.hrilab.python.PythonWrapper

public class PythonWrapper
extends Object

Constructor Summary

Constructors

Constructor	Description
PythonWrapper(String file)
PythonWrapper(String file, boolean spoke)	If running python module as a TRADE spoke (i.e., spoke == true), this constructor uses the default 127.0.0.1@10002 hub address and port.
PythonWrapper(String file, boolean spoke, String hubContainer)	If running python module as a TRADE spoke (i.e., spoke == true), this constructor requires setting the TRADE hub address and port.

Method Summary

Modifier and Type	Method	Description
void	start(String... pythonArgs)	Starts the python process.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PythonWrapper

public PythonWrapper(String file)

PythonWrapper

public PythonWrapper(String file,
 boolean spoke)

If running python module as a TRADE spoke (i.e., spoke == true), this constructor uses the default 127.0.0.1@10002 hub address and port.

Parameters:

file - python module to start

spoke - if true, connect to TRADE as a spoke (requires a TRADE hub to be running)

PythonWrapper

public PythonWrapper(String file,
 boolean spoke,
 String hubContainer)

If running python module as a TRADE spoke (i.e., spoke == true), this constructor requires setting the TRADE hub address and port.

Parameters:

file - python module to start

spoke - if true, connect to TRADE as a spoke (requires a TRADE hub to be running)

hubContainer - TRADE hub to connect to of the form ip_adress@port (e.g., 127.0.0.1@10002)

Method Details

start

public void start(String... pythonArgs)

Starts the python process. Some important side effects: - Passes in the "--classpath" arg to python. As a result, Python modules that use argparse will need to use parse_known_args - Starts a shutdown hook to end the python process when the JVM is shut down