Esempio n. 1
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 public void __setattr__(String name, PyObject value) {
   // softspace is the only writeable file object attribute
   if (name == "softspace") softspace = value.__nonzero__();
   else if (name == "mode" || name == "closed" || name == "name")
     throw Py.TypeError("readonly attribute: " + name);
   else throw Py.AttributeError(name);
 }
Esempio n. 2
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  public static PyObject EnvironmentError__str__(PyObject self, PyObject[] args, String[] kwargs) {
    PyObject errno = self.__findattr__("errno");
    PyObject strerror = self.__findattr__("strerror");
    PyObject filename = self.__findattr__("filename");
    PyString result;
    if (filename.__nonzero__()) {
      result = Py.newString("[Errno %s] %s: %s");
      result = (PyString) result.__mod__(new PyTuple(errno, strerror, filename.__repr__()));

    } else if (errno.__nonzero__() && strerror.__nonzero__()) {
      result = Py.newString("[Errno %s] %s");
      result = (PyString) result.__mod__(new PyTuple(errno, strerror));
    } else {
      return PyBaseException.TYPE.invoke("__str__", self, args, kwargs);
    }
    return result;
  }
 public void sort(PyObject cmp, PyObject key, PyObject reverse) {
   boolean bReverse = reverse.__nonzero__();
   if (key == Py.None || key == null) {
     if (cmp == Py.None || cmp == null) {
       sort(bReverse);
     } else {
       sort(cmp, bReverse);
     }
   } else {
     sort(cmp, key, bReverse);
   }
 }
Esempio n. 4
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 public boolean __nonzero__() {
   PyType self_type = getType();
   PyObject impl = self_type.lookup("__nonzero__");
   if (impl == null) {
     impl = self_type.lookup("__len__");
     if (impl == null) return super.__nonzero__();
   }
   PyObject o = impl.__get__(this, self_type).__call__();
   if (o.getClass() != PyInteger.class && o.getClass() != PyBoolean.class) {
     throw Py.TypeError(
         String.format("__nonzero__ should return bool or int, returned %s", self_type.getName()));
   }
   return o.__nonzero__();
 }