public PythonInterpreter(PyObject dict, PySystemState systemState) {
if (dict == null) dict = new PyStringMap();
if (systemState == null) {
systemState = Py.getSystemState();
if (systemState == null) systemState = new PySystemState();
}
module = new PyModule("main", dict);
this.systemState = systemState;
locals = module.__dict__;
setState();
}
protected void setState() {
Py.setSystemState(systemState);
}
/**
* Get the value of a variable in the local namespace Value will be returned as an instance of the
* given Java class. <code>interp.get("foo", Object.class)</code> will return the most appropriate
* generic Java object.
*
* @param name the name of the variable
* @param javaclass the class of object to return
*/
public Object get(String name, Class javaclass) {
return Py.tojava(locals.__finditem__(name.intern()), javaclass);
}
/**
* Set a variable in the local namespace
*
* @param name the name of the variable
* @param value the value to set the variable to. Will be automatically converted to an
* appropriate Python object.
*/
public void set(String name, Object value) {
locals.__setitem__(name.intern(), Py.java2py(value));
}
public void execfile(java.io.InputStream s, String name) {
setState();
Py.runCode(Py.compile_flags(s, name, "exec", cflags), locals, locals);
}
/**
* Execute a Python code object in the local namespace
*
* @param code the code object to execute
*/
public void exec(PyObject code) {
setState();
Py.exec(code, locals, locals);
}
/**
* Execute a string of Python source in the local namespace
*
* @param s the string to execute
*/
public void exec(String s) {
setState();
Py.exec(Py.compile_flags(s, "<string>", "exec", cflags), locals, locals);
}