Examples of PyObject

org.python.core.PyObject
All objects known to the Jython runtime system are represented by an instance of the class PyObject or one of its subclasses. @author Jim Hugunin - hugunin@python.org @version 1.1, 1/5/98 @since JPython 0.0

Examples of org.python.core.PyObject

                if (!key.startsWith("__") && !key.equals("schemaFunction")
                        && !key.equals("outputSchema")
                        && !key.equals("outputSchemaFunction")
                        && (value instanceof PyFunction)
                        && (((PyFunction)value).__findattr__("schemaFunction")== null)) {
                    PyObject obj = ((PyFunction)value).__findattr__("outputSchema");
                    if(obj != null) {
                        Utils.getSchemaFromString(obj.toString());
                    }
                    funcspec = new FuncSpec(JythonFunction.class.getCanonicalName() + "('"
                            + path + "','" + key +"')");
                    pigContext.registerFunction(namespace + key, funcspec);
                    LOG.info("Register scripting UDF: " + namespace + key);

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Examples of org.python.core.PyObject

                        }
                    }
                }
            } catch (PyException e) {
                if (e.match(Py.SystemExit)) {
                    PyObject value = e.value;
                    if (PyException.isExceptionInstance(e.value)) {
                        value = value.__findattr__("code");
                    }
                    if (new  PyInteger(0).equals(value)) {
                        LOG.info("Script invoked sys.exit(0)");
                        return;
                    }

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Examples of org.python.core.PyObject

                    Object loader = null;
                    if (value instanceof PyJavaPackage ) {
                        fileEntry = ((PyJavaPackage) value).__file__;
                    } else if (value instanceof PyObject) {
                        // resolved through the filesystem (or built-in)
                        PyObject dict = ((PyObject) value).getDict();
                        if (dict != null) {
                            fileEntry = dict.__finditem__("__file__");
                            loader = dict.__finditem__("__loader__");
                        } // else built-in
                    }   // else some system module?


                    if (fileEntry != null) {
                        File file = resolvePyModulePath(fileEntry.toString(), loader);

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Examples of org.python.core.PyObject


    private void loadData() {


        int size = this.fieldNames.__len__();
        for(int i=0; i<size; i++ ) {
            PyObject name = this.fieldNames.__getitem__(i);
            PyObject valueList = this.dataList.__getitem__(this.currentRowIndx);
            PyObject columnIndx = this.fieldNameMap.__getitem__(name);
            Integer convIndx = (Integer) columnIndx.__tojava__(Integer.class);
            //int convIndx = Integer.parseInt((String) columnIndx.__tojava__(String.class));
            PyObject value = valueList.__getitem__(convIndx);
            this.currentTest.addParam((String) name.__tojava__(String.class), (String) value.__tojava__(String.class));
        }


    }

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Examples of org.python.core.PyObject

              for (int i = 0; i < pyargs.length; i++)
                  pyargs[i] = Py.java2py(args[i]);
          }


          if (object != null) {
              PyObject o = Py.java2py(object);
              return unwrap(o.invoke(method, pyargs));
          }


          PyObject m = interp.get(method);


          if (m == null)
              m = interp.eval(method);
          if (m != null) {
              return unwrap(m.__call__(pyargs));
          }


          return null;
      } catch (PyException e) {
          throw new BSFException (BSFException.REASON_EXECUTION_ERROR,

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Examples of org.python.core.PyObject


        try {
            f = JythonScriptEngine.getFunction(filename, functionName);
            this.function = f;
            num_parameters = ((PyBaseCode) f.func_code).co_argcount;
            PyObject outputSchemaDef = f.__findattr__("outputSchema".intern());
            if (outputSchemaDef != null) {
                this.schema = Utils.getSchemaFromString(outputSchemaDef.toString());
                logOnce("Schema '"+outputSchemaDef.toString()+"' defined for func "+functionName);
                found = true;
            }
            PyObject outputSchemaFunctionDef = f.__findattr__("outputSchemaFunction".intern());
            if (outputSchemaFunctionDef != null) {
                if(found) {
                    throw new ExecException(
                            "multiple decorators for " + functionName);
                }
                scriptFilePath = filename;
                outputSchemaFunc = outputSchemaFunctionDef.toString();
                logOnce("Schema Function '"+outputSchemaFunc+"' defined for func "+functionName);
                this.schema = null;
                found = true;
            }
            PyObject schemaFunctionDef = f.__findattr__("schemaFunction".intern());
            if (schemaFunctionDef != null) {
                if(found) {
                    throw new ExecException(
                            "multiple decorators for " + functionName);
                }

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Examples of org.python.core.PyObject

    @Override
    public Object exec(Tuple tuple) throws IOException {
        try {
            if (tuple == null || (num_parameters == 0 && !((PyTableCode)function.func_code).varargs)) {
                // ignore input tuple
                PyObject out = function.__call__();
                return JythonUtils.pythonToPig(out);
            }
            else {
                // this way we get the elements of the tuple as parameters instead
                // of one tuple object

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Examples of org.python.core.PyObject

            if(outputSchemaFunc != null) {
                PyFunction pf;
                try {
                    pf = JythonScriptEngine.getFunction(scriptFilePath, outputSchemaFunc);
                    // this should be a schema function
                    PyObject schemaFunctionDef = pf.__findattr__("schemaFunction".intern());
                    if(schemaFunctionDef == null) {
                        throw new IllegalStateException("Function: "
                                + outputSchemaFunc + " is not a schema function");
                    }
                    Object newSchema = ((pf.__call__(Py.java2py(input))).__tojava__(Object.class));

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Examples of org.python.core.PyObject

                if (!key.startsWith("__") && !key.equals("schemaFunction")
                        && !key.equals("outputSchema")
                        && !key.equals("outputSchemaFunction")
                        && (value instanceof PyFunction)
                        && (((PyFunction)value).__findattr__("schemaFunction")== null)) {
                    PyObject obj = ((PyFunction)value).__findattr__("outputSchema");
                    if(obj != null) {
                        Utils.getSchemaFromString(obj.toString());
                    }
                    funcspec = new FuncSpec(JythonFunction.class.getCanonicalName() + "('"
                            + path + "','" + key +"')");
                    pigContext.registerFunction(namespace + key, funcspec);
                    LOG.info("Register scripting UDF: " + namespace + key);

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Examples of org.python.core.PyObject

                        }
                    }
                }
            } catch (PyException e) {
                if (e.match(Py.SystemExit)) {
                    PyObject value = e.value;
                    if (PyException.isExceptionInstance(e.value)) {
                        value = value.__findattr__("code");
                    }
                    if (new  PyInteger(0).equals(value)) {
                        LOG.info("Script invoked sys.exit(0)");
                        return;
                    }

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