Package org.python.core
Class PyClass
java.lang.Object
org.python.core.PyObject
org.python.core.PyClass
- All Implemented Interfaces:
Serializable
,Traverseproc
The classic Python class.
- See Also:
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Nested Class Summary
Nested classes/interfaces inherited from class org.python.core.PyObject
PyObject.ConversionException
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Field Summary
Modifier and TypeFieldDescriptionThe base classes of this classHolds the namespace for this classThe name of this classstatic final PyType
Fields inherited from class org.python.core.PyObject
gcMonitorGlobal
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Method Summary
Modifier and TypeMethodDescriptionThe basic method to override when implementing a callable object.int
Equivalent to the standard Python __cmp__ method.void
__delattr__
(String name) A variant of the __delattr__ method which accepts a String as the key.__findattr_ex__
(String name) Attribute lookup hook.void
__rawdir__
(PyDictionary accum) void
__setattr__
(String name, PyObject value) A variant of the __setattr__ method which accepts a String as the key.__str__()
Equivalent to the standard Python __str__ method.static PyObject
classobj___new__
(PyNewWrapper new_, boolean init, PyType subtype, PyObject[] args, String[] keywords) static PyObject
classobj___new__
(PyObject name, PyObject bases, PyObject dict) xxx implements where meaningfulboolean
boolean
isSubClass
(PyClass superclass) void
noAttributeError
(String name) Customized AttributeError for class objects.boolean
Optional operation.void
void
void
toString()
int
Traverses all directly containedPyObject
s.Methods inherited from class org.python.core.PyObject
__abs__, __add__, __and__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __coerce__, __coerce_ex__, __complex__, __contains__, __delattr__, __delete__, __delitem__, __delitem__, __delslice__, __delslice__, __dir__, __div__, __divmod__, __ensure_finalizer__, __eq__, __findattr__, __findattr__, __finditem__, __finditem__, __finditem__, __float__, __floordiv__, __format__, __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__, __trunc__, __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, asLong, asName, asName, asString, asString, asStringOrNull, asStringOrNull, bit_length, conjugate, delDict, delType, dispatch__init__, equals, fastGetClass, getDict, getType, hashCode, implementsDescrDelete, implementsDescrGet, implementsDescrSet, invoke, invoke, invoke, invoke, invoke, invoke, isDataDescr, isIndex, isInteger, isMappingType, isNumberType, isSequenceType, object___subclasshook__, readonlyAttributeError, setType
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Field Details
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TYPE
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__dict__
Holds the namespace for this class -
__bases__
The base classes of this class -
__name__
The name of this class
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Method Details
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classobj___new__
public static PyObject classobj___new__(PyNewWrapper new_, boolean init, PyType subtype, PyObject[] args, String[] keywords) -
classobj___new__
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fastGetDict
Description copied from class:PyObject
xxx implements where meaningful- Overrides:
fastGetDict
in classPyObject
- Returns:
- internal object per instance dict or null
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__findattr_ex__
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 usePyObject.__getattr__(String)
orPyObject.__findattr__(String)
. Both methods have a clear policy for failed lookups.- Overrides:
__findattr_ex__
in classPyObject
- Returns:
- The looked up value. May return null if the attribute is not found
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__setattr__
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 classPyObject
- Parameters:
name
- the name whose value will be set - must be an interned string .value
- the value to set this name to- See Also:
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__delattr__
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 classPyObject
- Parameters:
name
- the name which will be removed - must be an interned string .- See Also:
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__rawdir__
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noAttributeError
Customized AttributeError for class objects.- Overrides:
noAttributeError
in classPyObject
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__call__
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. -
isCallable
public boolean isCallable()- Overrides:
isCallable
in classPyObject
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__cmp__
Description copied from class:PyObject
Equivalent to the standard Python __cmp__ method. -
__str__
Description copied from class:PyObject
Equivalent to the standard Python __str__ method. The default implementation (inPyObject
) callsPyObject.__repr__()
, making it unnecessary to override__str__
in sub-classes ofPyObject
where both forms are the same. A common choice is to provide the same implementation to__str__
andtoString
, for consistency in the printed form of objects between Python and Java. -
toString
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isSubClass
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setDict
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setBases
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setName
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traverse
Description copied from interface:Traverseproc
Traverses all directly containedPyObject
s. Like in CPython,arg
must be passed unmodified tovisit
as its second parameter. IfVisitproc.visit(PyObject, Object)
returns nonzero, this return value must be returned immediately by traverse.Visitproc.visit(PyObject, Object)
must not be called with anull
PyObject-argument.- Specified by:
traverse
in interfaceTraverseproc
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refersDirectlyTo
Description copied from interface:Traverseproc
Optional operation. Should only be implemented if it is more efficient than callingTraverseproc.traverse(Visitproc, Object)
with a visitproc that just watches out forob
. Must returnfalse
ifob
isnull
.- Specified by:
refersDirectlyTo
in interfaceTraverseproc
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