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made all libdata hashable - use the object type,name and lib for the hash.
added .tag to libdata so we can test if data's been processed without using dictionaries
added libdataseq.tag (write only) setting the tag flag (which can always be dirty)
This commit is contained in:
Campbell Barton
2007-03-26 02:10:24 +00:00
parent aba5557028
commit c97be098f7
26 changed files with 113 additions and 25 deletions
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40
source/blender/python/api2_2x/gen_library.c
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@@ -91,6 +91,35 @@ int GenericLib_setFakeUser( void *self, PyObject *value )
return 0;
}
PyObject *GenericLib_getTag( void *self )
{
ID *id = ((BPy_GenericLib *)self)->id;
if (!id) return ( EXPP_ReturnPyObjError( PyExc_RuntimeError, "data has been removed" ) );
if (id->flag & LIB_DOIT)
Py_RETURN_TRUE;
else
Py_RETURN_FALSE;
}
int GenericLib_setTag( void *self, PyObject *value )
{
int param;
ID *id = ((BPy_GenericLib *)self)->id;
if (!id) return ( EXPP_ReturnIntError( PyExc_RuntimeError, "data has been removed" ) );
param = PyObject_IsTrue( value );
if( param == -1 )
return EXPP_ReturnIntError( PyExc_TypeError,
"expected int argument in range [0,1]" );
if (param)
id->flag |= LIB_DOIT;
else
id->flag &= ~LIB_DOIT;
return 0;
}
/* read only */
PyObject *GenericLib_getLib( void *self )
{
@@ -306,3 +335,14 @@ PyObject *GetPyObjectFromID( ID * id )
Py_RETURN_NONE;
}
/* return a unique tuple for this libdata*/
long GenericLib_hash(PyObject * pydata)
{
ID *id = ((BPy_GenericLib *)pydata)->id;
PyObject *pyhash = PyTuple_New( 2 );
PyTuple_SetItem( pyhash, 0, PyString_FromString(id->name) );
if (id->lib) PyTuple_SetItem( pyhash, 0, PyString_FromString(id->lib->name) );
else PyTuple_SetItem( pyhash, 1, Py_None );
return PyObject_Hash(pyhash);
}