Examples with PyObject org.python.core.PyObject used on opensource projects

Example 76 with PyObject

use of org.python.core.PyObject in project Pogamut3 by kefik.

the class PyDictionaryWrapper method getJavaObject.

@Override
public Object getJavaObject(Object pyObject) {
    if (!(pyObject instanceof PyDictionary))
        throw new IllegalArgumentException("pyObject is not instance of PyDictionary");
    final PyDictionary pyDict = (PyDictionary) pyObject;
    Map map = new HashMap();
    PyList keys = pyDict.keys();
    int count = keys.__len__();
    PyObject pyKey, pyValue;
    Object javaKey, javaValue;
    for (int i = 0; i < count; ++i) {
        pyKey = keys.__getitem__(i);
        javaKey = PyObjectWrappersManager.getWrapper(pyKey.getClass()).getJavaObject(pyKey);
        pyValue = pyDict.__getitem__(pyKey);
        javaValue = PyObjectWrappersManager.getWrapper(pyValue.getClass()).getJavaObject(pyValue);
        map.put(javaKey, javaValue);
    }
    return map;
}

Example 77 with PyObject

use of org.python.core.PyObject in project Pogamut3 by kefik.

the class PyListWrapper method getChildren.

@Override
public ArrayList<PyObjectAdapter> getChildren(Object object) {
    if (!(object instanceof PyList))
        throw new IllegalArgumentException("object is not instance of PyList");
    final PyList pyList = (PyList) object;
    int count = (pyList.__len__());
    ArrayList<PyObjectAdapter> list = new ArrayList<PyObjectAdapter>(count);
    PyObject obj;
    for (int i = 0; i < count; ++i) {
        final int place = i;
        obj = pyList.__finditem__(place);
        list.add(new PyObjectAdapter(String.valueOf(place), new PyObjectPlace() {

            private int myPlace = place;

            @Override
            public void set(PyObject newValue) {
                pyList.__setitem__(myPlace, newValue);
            }

            @Override
            public PyObject get() {
                try {
                    return pyList.__finditem__(myPlace);
                } catch (Exception e) {
                    return null;
                }
            }
        }));
    }
    return list;
}

Example 78 with PyObject

use of org.python.core.PyObject in project Pogamut3 by kefik.

the class PyListWrapper method getJavaObject.

@Override
public Object getJavaObject(Object pyObject) {
    if (!(pyObject instanceof PyList))
        throw new IllegalArgumentException("pyObject is not instance of PyList");
    PyList pyList = (PyList) pyObject;
    int count = (pyList.__len__());
    ArrayList list = new ArrayList(count);
    PyObject obj = null;
    PyObjectWrapper wrapper = null;
    for (int i = 0; i < count; ++i) {
        obj = pyList.__getitem__(i);
        wrapper = PyObjectWrappersManager.getWrapper(obj.getClass());
        list.add(wrapper.getJavaObject(obj));
    }
    return list;
}

Example 79 with PyObject

use of org.python.core.PyObject in project sponge by softelnet.

the class JythonKnowledgeBaseInterpreter method scanToAutoEnable.

@Override
public void scanToAutoEnable() {
    PyScriptEngineScope scope = eval("globals()");
    List<PyType> processorPyTypes = getProcessorClasses().values().stream().map(cls -> (PyType) Py.java2py(cls)).collect(Collectors.toList());
    List<Object> autoEnabled = new ArrayList<>();
    SpongeUtils.stream(((ScopeIterator) scope.__iter__()).iterator()).forEachOrdered(element -> {
        String name = element.toString();
        PyObject pyObject = scope.__finditem__(name);
        // Java-based processor classes (extending PyJavaType) are not auto-enabled.
        if (pyObject != null && pyObject instanceof PyType && !(pyObject instanceof PyJavaType)) {
            PyType pyType = (PyType) pyObject;
            boolean extendsProcessorType = processorPyTypes.stream().filter(processorClass -> !pyType.equals(processorClass) && pyType.isSubType(processorClass)).findFirst().isPresent();
            if (extendsProcessorType && !isProcessorAbstract(name)) {
                autoEnabled.add(name);
                ((JythonKnowledgeBaseEngineOperations) getEngineOperations()).enable(pyType);
            }
        }
    });
    if (logger.isDebugEnabled() && !autoEnabled.isEmpty()) {
        logger.debug("Auto-enabling: {}", autoEnabled);
    }
}

Example 80 with PyObject

use of org.python.core.PyObject in project jans by JanssenProject.

the class CustomScriptManager method createExternalTypeFromStringWithPythonException.

public BaseExternalType createExternalTypeFromStringWithPythonException(CustomScript customScript, Map<String, SimpleCustomProperty> configurationAttributes) throws Exception {
    String script = customScript.getScript();
    String scriptName = StringHelper.toLowerCase(customScript.getName()) + ".py";
    if (script == null) {
        return null;
    }
    CustomScriptType customScriptType = customScript.getScriptType();
    BaseExternalType externalType = null;
    InputStream bis = null;
    try {
        bis = new ByteArrayInputStream(script.getBytes("UTF-8"));
        externalType = pythonService.loadPythonScript(bis, scriptName, customScriptType.getPythonClass(), customScriptType.getCustomScriptType(), new PyObject[] { new PyLong(System.currentTimeMillis()) });
    } catch (UnsupportedEncodingException e) {
        log.error(String.format("%s. Script inum: %s", e.getMessage(), customScript.getInum()), e);
    } finally {
        IOUtils.closeQuietly(bis);
    }
    if (externalType == null) {
        return null;
    }
    boolean initialized = false;
    try {
        if (externalType.getApiVersion() > 10) {
            initialized = externalType.init(customScript, configurationAttributes);
        } else {
            initialized = externalType.init(configurationAttributes);
            log.warn(" Update the script's init method to init(self, customScript, configurationAttributes)", customScript.getName());
        }
    } catch (Exception ex) {
        log.error("Failed to initialize custom script: '{}'", ex, customScript.getName());
    }
    if (initialized) {
        return externalType;
    }
    return null;
}