Examples of org.python.core.PyException

org.python.core.PyException
A wrapper for all python exception. Note that the wellknown python exception are not subclasses of PyException. Instead the python exception class is stored in the type field and value or class instance is stored in the value field.


    public static void sleep(double secs) {
        try {
            java.lang.Thread.sleep((long) (secs * 1000));
        } catch (java.lang.InterruptedException e) {
            throw new PyException(Py.KeyboardInterrupt, "interrupted sleep");
        }
    }

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        } catch (PyException e) {
            PyObject immutable = this.asImmutable(e, o);
            b = this._set.remove(immutable);
        }
        if (!b) {
            throw new PyException(Py.LookupError, o.toString());
        }
    }

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        }
        return __builtin__.tuple(res);
    }


    private static PyException StructError(String explanation) {
        return new PyException(error, explanation);
    }

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            if (e instanceof ExitScriptException) {
                return null;
            }
            //actually, this is more likely to happen when raising an exception in jython
            if (e instanceof PyException) {
                PyException pE = (PyException) e;
                if (pE.type instanceof PyJavaClass) {
                    PyJavaClass t = (PyJavaClass) pE.type;
                    if (t.__name__ != null && t.__name__.equals("org.python.pydev.jython.ExitScriptException")) {
                        return null;
                    }

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        return PyTuple.fromIterable(res);
    }




    static PyException StructError(String explanation) {
        return new PyException(error, explanation);
    }

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    public String raw_input(PyObject prompt) {
        try {
            String line = Readline.readline(prompt == null ? "" : prompt.toString());
            return (line == null ? "" : line);
        } catch(EOFException eofe) {
            throw new PyException(Py.EOFError);
        } catch(IOException ioe) {
            throw new PyException(Py.IOError);
        }
    }

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                if (reduce != null) {
                    tup = reduce.__call__(Py.newInteger(protocol));
                } else {
                    reduce = object.__findattr__("__reduce__");
                    if (reduce == null)
                        throw new PyException(UnpickleableError, object);
                    tup = reduce.__call__();
                }
            } else {
                tup = reduce.__call__(object);
            }


            if (tup instanceof PyString) {
                save_global(object, tup);
                return;
            }


            if (!(tup instanceof PyTuple)) {
                throw new PyException(PicklingError,
                            "Value returned by " + reduce.__repr__() +
                            " must be a tuple");
            }


            int l = tup.__len__();
            if (l < 2 || l > 5) {
                throw new PyException(PicklingError,
                            "tuple returned by " + reduce.__repr__() +
                            " must contain two to five elements");
            }


            PyObject callable = tup.__finditem__(0);
            PyObject arg_tup = tup.__finditem__(1);
            PyObject state = (l > 2) ? tup.__finditem__(2) : Py.None;
            PyObject listitems = (l > 3) ? tup.__finditem__(3) : Py.None;
            PyObject dictitems = (l > 4) ? tup.__finditem__(4) : Py.None;


            if (!(arg_tup instanceof PyTuple) && arg_tup != Py.None) {
                throw new PyException(PicklingError,
                            "Second element of tupe returned by " +
                            reduce.__repr__() + " must be a tuple");
            }
            save_reduce(callable, arg_tup, state, listitems, dictitems, object);
        }

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                return false;
            }


            if (protocol == 0) {
                if (!Py.isInstance(pid, PyString.TYPE)) {
                    throw new PyException(PicklingError, "persistent id must be string");
                }
                file.write(PERSID);
                file.write(pid.toString());
                file.write("\n");
            } else {

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            PyObject callableName = callable.__findattr__("__name__");
            if(protocol >= 2 && callableName != null
                    && "__newobj__".equals(callableName.toString())) {
                PyObject cls = arg_tup.__finditem__(0);
                if(cls.__findattr__("__new__") == null)
                    throw new PyException(PicklingError,
                                          "args[0] from __newobj__ args has no __new__");
                // TODO: check class
                save(cls);
                save(arg_tup.__getslice__(Py.One, Py.None));
                file.write(NEWOBJ);

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                case LONG1:           load_bin_long(1); break;
                case LONG4:           load_bin_long(4); break;
                case STOP:
                    return load_stop();
                default:
                    throw new PyException(UnpicklingError,
                                          String.format("invalid load key, '%s'.", key));
                }
            }
        }

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