org.python.core
Class PyClass

java.lang.Object
  extended by org.python.core.PyObject
      extended by org.python.core.PyClass
All Implemented Interfaces:
java.io.Serializable

public class PyClass
extends PyObject

A python class.

See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class org.python.core.PyObject
PyObject.ConversionException
 
Field Summary
 PyTuple __bases__
          The base classes of this class
 PyObject __dict__
          Holds the namespace for this class
 java.lang.String __name__
          The name of this class
 
Fields inherited from class org.python.core.PyObject
TYPE
 
Constructor Summary
PyClass(java.lang.String name, PyTuple bases, PyObject dict)
          Create a python class.
 
Method Summary
 PyObject __call__(PyObject[] args, java.lang.String[] keywords)
          The basic method to override when implementing a callable object.
 int __cmp__(PyObject other)
          Equivalent to the standard Python __cmp__ method.
 void __delattr__(java.lang.String name)
          A variant of the __delattr__ method which accepts a String as the key.
 PyObject __findattr_ex__(java.lang.String name)
          Attribute lookup hook.
 void __rawdir__(PyDictionary accum)
           
 void __setattr__(java.lang.String name, PyObject value)
          A variant of the __setattr__ method which accepts a String as the key.
 PyString __str__()
          Equivalent to the standard Python __str__ method.
 PyObject fastGetDict()
          xxx implements where meaningful
 boolean isSubClass(PyClass superclass)
           
 void noAttributeError(java.lang.String name)
          Customized AttributeError for class objects.
 java.lang.String toString()
           
 
Methods inherited from class org.python.core.PyObject
__abs__, __add__, __and__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __coerce__, __coerce_ex__, __complex__, __contains__, __delattr__, __delete__, __delitem__, __delitem__, __delslice__, __delslice__, __dir__, __div__, __divmod__, __eq__, __findattr__, __findattr__, __finditem__, __finditem__, __finditem__, __float__, __floordiv__, __ge__, __get__, __getattr__, __getattr__, __getitem__, __getitem__, __getnewargs__, __getslice__, __getslice__, __gt__, __hash__, __hex__, __iadd__, __iand__, __idiv__, __idivmod__, __ifloordiv__, __ilshift__, __imod__, __imul__, __index__, __int__, __invert__, __ior__, __ipow__, __irshift__, __isub__, __iter__, __iternext__, __itruediv__, __ixor__, __le__, __len__, __long__, __lshift__, __lt__, __mod__, __mul__, __ne__, __neg__, __nonzero__, __not__, __oct__, __or__, __pos__, __pow__, __pow__, __radd__, __rand__, __rdiv__, __rdivmod__, __reduce__, __reduce_ex__, __reduce_ex__, __repr__, __rfloordiv__, __rlshift__, __rmod__, __rmul__, __ror__, __rpow__, __rrshift__, __rshift__, __rsub__, __rtruediv__, __rxor__, __set__, __setattr__, __setitem__, __setitem__, __setitem__, __setslice__, __setslice__, __sub__, __tojava__, __truediv__, __unicode__, __xor__, _add, _and, _callextra, _cmp, _div, _divmod, _doget, _doget, _doset, _eq, _floordiv, _ge, _gt, _iadd, _iand, _idiv, _idivmod, _ifloordiv, _ilshift, _imod, _imul, _in, _ior, _ipow, _irshift, _is, _isnot, _isub, _itruediv, _ixor, _jcall, _jcallexc, _jthrow, _le, _lshift, _lt, _mod, _mul, _ne, _notin, _or, _pow, _rshift, _sub, _truediv, _xor, asDouble, asIndex, asIndex, asInt, asInt, asIterable, asLong, asName, asName, asString, asString, asStringOrNull, asStringOrNull, delDict, delType, dispatch__init__, equals, fastGetClass, getDict, getDoc, getType, hashCode, implementsDescrDelete, implementsDescrSet, invoke, invoke, invoke, invoke, invoke, invoke, isCallable, isDataDescr, isIndex, isMappingType, isNumberType, isSequenceType, readonlyAttributeError, setDict, setType
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

__dict__

public PyObject __dict__
Holds the namespace for this class


__bases__

public PyTuple __bases__
The base classes of this class


__name__

public java.lang.String __name__
The name of this class

Constructor Detail

PyClass

public PyClass(java.lang.String name,
               PyTuple bases,
               PyObject dict)
Create a python class.

Parameters:
name - name of the class.
bases - A list of base classes.
dict - The class dict. Normally this dict is returned by the class code object.
See Also:
Py.makeClass(String, PyObject[], PyCode, PyObject)
Method Detail

fastGetDict

public PyObject fastGetDict()
Description copied from class: PyObject
xxx implements where meaningful

Overrides:
fastGetDict in class PyObject
Returns:
internal object per instance dict or null

__findattr_ex__

public PyObject __findattr_ex__(java.lang.String name)
Description copied from class: PyObject
Attribute lookup hook. If the attribute is not found, null may be returned or a Py.AttributeError can be thrown, whatever is more correct, efficient and/or convenient for the implementing class. Client code should use PyObject.__getattr__(String) or PyObject.__findattr__(String). Both methods have a clear policy for failed lookups.

Overrides:
__findattr_ex__ in class PyObject
Returns:
The looked up value. May return null if the attribute is not found

__setattr__

public void __setattr__(java.lang.String name,
                        PyObject value)
Description copied from class: PyObject
A variant of the __setattr__ method which accepts a String as the key. This String must be interned.

Overrides:
__setattr__ in class PyObject
Parameters:
name - the name whose value will be set - must be an interned string .
value - the value to set this name to
See Also:
PyObject.__setattr__(PyString, PyObject)

__delattr__

public void __delattr__(java.lang.String name)
Description copied from class: PyObject
A variant of the __delattr__ method which accepts a String as the key. This String must be interned. By default, this will call __delattr__(PyString name) with the appropriate args. The only reason to override this method is for performance.

Overrides:
__delattr__ in class PyObject
Parameters:
name - the name which will be removed - must be an interned string .
See Also:
PyObject.__delattr__(PyString)

__rawdir__

public void __rawdir__(PyDictionary accum)

noAttributeError

public void noAttributeError(java.lang.String name)
Customized AttributeError for class objects.

Overrides:
noAttributeError in class PyObject

__call__

public PyObject __call__(PyObject[] args,
                         java.lang.String[] keywords)
Description copied from class: PyObject
The basic method to override when implementing a callable object. The first len(args)-len(keywords) members of args[] are plain arguments. The last len(keywords) arguments are the values of the keyword arguments.

Overrides:
__call__ in class PyObject
Parameters:
args - all arguments to the function (including keyword arguments).
keywords - the keywords used for all keyword arguments.

__cmp__

public int __cmp__(PyObject other)
Description copied from class: PyObject
Equivalent to the standard Python __cmp__ method.

Overrides:
__cmp__ in class PyObject
Parameters:
other - the object to compare this with.
Returns:
-1 if this < o; 0 if this == o; +1 if this > o; -2 if no comparison is implemented

__str__

public PyString __str__()
Description copied from class: PyObject
Equivalent to the standard Python __str__ method. This method should not typically need to be overridden. The easiest way to configure the string representation of a PyObject is to override the standard Java toString method.

Overrides:
__str__ in class PyObject

toString

public java.lang.String toString()
Overrides:
toString in class PyObject

isSubClass

public boolean isSubClass(PyClass superclass)


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