diff options
author | Campbell Barton <ideasman42@gmail.com> | 2009-03-14 16:43:30 +0300 |
---|---|---|
committer | Campbell Barton <ideasman42@gmail.com> | 2009-03-14 16:43:30 +0300 |
commit | d297058910f121c619ef90b29070f62964e905e2 (patch) | |
tree | 52471816b24af253e62e01dd755c6699b0747322 /source/blender | |
parent | b907b9fd9b625bacb4500fb21b791bb109e1d10d (diff) |
return operators as a PyCFunction rather then having our own callable operator type
Diffstat (limited to 'source/blender')
-rw-r--r-- | source/blender/python/epy_doc_gen.py | 3 | ||||
-rw-r--r-- | source/blender/python/intern/bpy_operator.c | 353 | ||||
-rw-r--r-- | source/blender/python/intern/bpy_operator.h | 13 | ||||
-rw-r--r-- | source/blender/python/intern/bpy_rna.c | 3 |
4 files changed, 60 insertions, 312 deletions
diff --git a/source/blender/python/epy_doc_gen.py b/source/blender/python/epy_doc_gen.py index 7f1ad935bb4..75d9f88b6db 100644 --- a/source/blender/python/epy_doc_gen.py +++ b/source/blender/python/epy_doc_gen.py @@ -190,7 +190,6 @@ def op2epy(target_path): operators.remove('remove') operators.sort() - for op in operators: if op.startswith('__'): @@ -200,7 +199,7 @@ def op2epy(target_path): kw_args = [] # "foo = 1", "bar=0.5", "spam='ENUM'" kw_arg_attrs = [] # "@type mode: int" - rna = getattr(bpy.ops, op).rna + rna = getattr(bpy.types, op).__rna__ rna_struct = rna.rna_type # print (dir(rna)) # print (dir(rna_struct)) diff --git a/source/blender/python/intern/bpy_operator.c b/source/blender/python/intern/bpy_operator.c index d158fc72c1b..059fad7aa5e 100644 --- a/source/blender/python/intern/bpy_operator.c +++ b/source/blender/python/intern/bpy_operator.c @@ -107,108 +107,25 @@ int PYOP_props_from_dict(PointerRNA *ptr, PyObject *kw) return error_val; } - - - -static int pyop_func_compare( BPy_OperatorFunc * a, BPy_OperatorFunc * b ) -{ - return (strcmp(a->name, b->name)==0) ? 0 : -1; -} - -/* For some reason python3 needs these :/ */ -static PyObject *pyop_func_richcmp(BPy_OperatorFunc * a, BPy_OperatorFunc * b, int op) -{ - int cmp_result= -1; /* assume false */ - if (BPy_OperatorFunc_Check(a) && BPy_OperatorFunc_Check(b)) { - cmp_result= pyop_func_compare(a, b); - } - - return Py_CmpToRich(op, cmp_result); -} - - -/*----------------------repr--------------------------------------------*/ -static PyObject *pyop_base_repr( BPy_OperatorBase * self ) -{ - return PyUnicode_FromFormat( "[BPy_OperatorBase]"); -} - -static PyObject *pyop_func_repr( BPy_OperatorFunc * self ) -{ - return PyUnicode_FromFormat( "[BPy_OperatorFunc \"%s\"]", self->name); -} - +static PyObject *pyop_base_dir(PyObject *self); static struct PyMethodDef pyop_base_methods[] = { + {"__dir__", (PyCFunction)pyop_base_dir, METH_NOARGS, ""}, {"add", (PyCFunction)PYOP_wrap_add, METH_VARARGS, ""}, {"remove", (PyCFunction)PYOP_wrap_remove, METH_VARARGS, ""}, {NULL, NULL, 0, NULL} }; -//---------------getattr-------------------------------------------- -static PyObject *pyop_base_getattro( BPy_OperatorBase * self, PyObject *pyname ) -{ - char *name = _PyUnicode_AsString(pyname); - PyObject *ret; - wmOperatorType *ot; - PyMethodDef *meth; - - if ((ot = WM_operatortype_find(name))) { - ret= pyop_func_CreatePyObject(self->C, name); - } - else if (strcmp(name, "__dict__")==0) { - ret = PyDict_New(); - - for(ot= WM_operatortype_first(); ot; ot= ot->next) { - PyDict_SetItemString(ret, ot->idname, Py_None); - } - - for(meth=pyop_base_methods; meth->ml_name; meth++) { - PyDict_SetItemString(ret, meth->ml_name, Py_None); - } - } - else if ((ret = PyObject_GenericGetAttr((PyObject *)self, pyname))) { - /* do nothing, this accounts for methoddef's add and remove */ - } - else { - PyErr_Format( PyExc_AttributeError, "Operator \"%s\" not found", name); - ret= NULL; - } - - return ret; -} - -/* getseter's */ -PyObject *pyop_func_get_rna(BPy_OperatorFunc *self) -{ - BPy_StructRNA *pyrna; - PointerRNA ptr; - wmOperatorType *ot; - - ot= WM_operatortype_find(self->name); - if (ot == NULL) { - PyErr_SetString( PyExc_SystemError, "Operator could not be found"); - return NULL; - } - - /* XXX POINTER - if this 'ot' is python generated, it could be free'd */ - RNA_pointer_create(NULL, ot->srna, NULL, &ptr); - pyrna= (BPy_StructRNA *)pyrna_struct_CreatePyObject(&ptr); /* were not really using &ptr, overwite next */ - pyrna->freeptr= 1; - - return (PyObject *)pyrna; -} - -static PyGetSetDef pyop_func_getseters[] = { - {"rna", (getter)pyop_func_get_rna, (setter)NULL, "Operator RNA properties", NULL}, - {NULL,NULL,NULL,NULL,NULL} /* Sentinel */ -}; - -static PyObject * pyop_func_call(BPy_OperatorFunc * self, PyObject *args, PyObject *kw) +/* 'self' stores the operator string */ +static PyObject *pyop_base_call( PyObject * self, PyObject * args, PyObject * kw) { wmOperatorType *ot; - int error_val = 0; PointerRNA ptr; + + // XXX Todo, work out a better solution for passing on context, could make a tuple from self and pack the name and Context into it... + bContext *C = (bContext *)PyCObject_AsVoidPtr(PyDict_GetItemString(PyEval_GetGlobals(), "__bpy_context__")); + + char *opname = _PyUnicode_AsString(self); char *report_str= NULL; if (PyTuple_Size(args)) { @@ -216,18 +133,18 @@ static PyObject * pyop_func_call(BPy_OperatorFunc * self, PyObject *args, PyObje return NULL; } - ot= WM_operatortype_find(self->name); + ot= WM_operatortype_find(opname); if (ot == NULL) { - PyErr_SetString( PyExc_SystemError, "Operator could not be found"); + PyErr_Format( PyExc_SystemError, "Operator \"%s\"could not be found", opname); return NULL; } - if(ot->poll && (ot->poll(self->C) == 0)) { + if(ot->poll && (ot->poll(C) == 0)) { PyErr_SetString( PyExc_SystemError, "Operator poll() function failed, context is incorrect"); return NULL; } - WM_operator_properties_create(&ptr, self->name); + WM_operator_properties_create(&ptr, opname); error_val= PYOP_props_from_dict(&ptr, kw); @@ -236,7 +153,7 @@ static PyObject * pyop_func_call(BPy_OperatorFunc * self, PyObject *args, PyObje BKE_reports_init(&reports, RPT_STORE); - WM_operator_call_py(self->C, ot, &ptr, &reports); + WM_operator_call_py(C, ot, &ptr, &reports); report_str= BKE_reports_string(&reports, RPT_ERROR); @@ -257,11 +174,11 @@ static PyObject * pyop_func_call(BPy_OperatorFunc * self, PyObject *args, PyObje { /* no props */ if (kw != NULL) { - PyErr_Format(PyExc_AttributeError, "Operator \"%s\" does not take any args", self->name); + PyErr_Format(PyExc_AttributeError, "Operator \"%s\" does not take any args", opname); return NULL; } - WM_operator_name_call(self->C, self->name, WM_OP_EXEC_DEFAULT, NULL); + WM_operator_name_call(C, opname, WM_OP_EXEC_DEFAULT, NULL); } #endif @@ -272,221 +189,67 @@ static PyObject * pyop_func_call(BPy_OperatorFunc * self, PyObject *args, PyObje Py_RETURN_NONE; } -/*-----------------------BPy_OperatorBase method def------------------------------*/ -PyTypeObject pyop_base_Type = { -#if (PY_VERSION_HEX >= 0x02060000) - PyVarObject_HEAD_INIT(NULL, 0) -#else - /* python 2.5 and below */ - PyObject_HEAD_INIT( NULL ) /* required py macro */ - 0, /* ob_size */ -#endif - - "Operator", /* tp_name */ - sizeof( BPy_OperatorBase ), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - NULL, /* tp_dealloc */ - NULL, /* printfunc tp_print; */ - NULL, /* getattrfunc tp_getattr; */ - NULL, /* setattrfunc tp_setattr; */ - NULL, /* tp_compare */ - ( reprfunc ) pyop_base_repr, /* tp_repr */ - - /* Method suites for standard classes */ - - NULL, /* PyNumberMethods *tp_as_number; */ - NULL, /* PySequenceMethods *tp_as_sequence; */ - NULL, /* PyMappingMethods *tp_as_mapping; */ - - /* More standard operations (here for binary compatibility) */ - - NULL, /* hashfunc tp_hash; */ - NULL, /* ternaryfunc tp_call; */ - NULL, /* reprfunc tp_str; */ - ( getattrofunc )pyop_base_getattro, /*PyObject_GenericGetAttr - MINGW Complains, assign later */ /* getattrofunc tp_getattro; */ - NULL, /*PyObject_GenericSetAttr - MINGW Complains, assign later */ /* setattrofunc tp_setattro; */ - - /* Functions to access object as input/output buffer */ - NULL, /* PyBufferProcs *tp_as_buffer; */ - - /*** Flags to define presence of optional/expanded features ***/ - Py_TPFLAGS_DEFAULT, /* long tp_flags; */ - - NULL, /* char *tp_doc; Documentation string */ - /*** Assigned meaning in release 2.0 ***/ - /* call function for all accessible objects */ - NULL, /* traverseproc tp_traverse; */ - - /* delete references to contained objects */ - NULL, /* inquiry tp_clear; */ - - /*** Assigned meaning in release 2.1 ***/ - /*** rich comparisons ***/ - NULL, /* richcmpfunc tp_richcompare; */ - - /*** weak reference enabler ***/ - 0, /* long tp_weaklistoffset; */ - - /*** Added in release 2.2 ***/ - /* Iterators */ - NULL, /* getiterfunc tp_iter; */ - NULL, /* iternextfunc tp_iternext; */ - - /*** Attribute descriptor and subclassing stuff ***/ - pyop_base_methods, /* struct PyMethodDef *tp_methods; */ - NULL, /* struct PyMemberDef *tp_members; */ - NULL, /* struct PyGetSetDef *tp_getset; */ - NULL, /* struct _typeobject *tp_base; */ - NULL, /* PyObject *tp_dict; */ - NULL, /* descrgetfunc tp_descr_get; */ - NULL, /* descrsetfunc tp_descr_set; */ - 0, /* long tp_dictoffset; */ - NULL, /* initproc tp_init; */ - NULL, /* allocfunc tp_alloc; */ - NULL, /* newfunc tp_new; */ - /* Low-level free-memory routine */ - NULL, /* freefunc tp_free; */ - /* For PyObject_IS_GC */ - NULL, /* inquiry tp_is_gc; */ - NULL, /* PyObject *tp_bases; */ - /* method resolution order */ - NULL, /* PyObject *tp_mro; */ - NULL, /* PyObject *tp_cache; */ - NULL, /* PyObject *tp_subclasses; */ - NULL, /* PyObject *tp_weaklist; */ - NULL +static PyMethodDef pyop_base_call_meth[] = { + {"__op_call__", pyop_base_call, METH_VARARGS|METH_KEYWORDS, "generic operator calling function"} }; -/*-----------------------BPy_OperatorBase method def------------------------------*/ -PyTypeObject pyop_func_Type = { -#if (PY_VERSION_HEX >= 0x02060000) - PyVarObject_HEAD_INIT(NULL, 0) -#else - /* python 2.5 and below */ - PyObject_HEAD_INIT( NULL ) /* required py macro */ - 0, /* ob_size */ -#endif - - "OperatorFunc", /* tp_name */ - sizeof( BPy_OperatorFunc ), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - NULL, /* tp_dealloc */ - NULL, /* printfunc tp_print; */ - NULL, /* getattrfunc tp_getattr; */ - NULL, /* setattrfunc tp_setattr; */ - NULL, /* tp_compare */ /* DEPRECATED in python 3.0! */ - ( reprfunc ) pyop_func_repr, /* tp_repr */ - - /* Method suites for standard classes */ - - NULL, /* PyNumberMethods *tp_as_number; */ - NULL, /* PySequenceMethods *tp_as_sequence; */ - NULL, /* PyMappingMethods *tp_as_mapping; */ - - /* More standard operations (here for binary compatibility) */ - - NULL, /* hashfunc tp_hash; */ - (ternaryfunc)pyop_func_call, /* ternaryfunc tp_call; */ - NULL, /* reprfunc tp_str; */ - NULL, /* getattrofunc tp_getattro; */ - NULL, /*PyObject_GenericSetAttr - MINGW Complains, assign later */ /* setattrofunc tp_setattro; */ - - /* Functions to access object as input/output buffer */ - NULL, /* PyBufferProcs *tp_as_buffer; */ - - /*** Flags to define presence of optional/expanded features ***/ - Py_TPFLAGS_DEFAULT, /* long tp_flags; */ - - NULL, /* char *tp_doc; Documentation string */ - /*** Assigned meaning in release 2.0 ***/ - /* call function for all accessible objects */ - NULL, /* traverseproc tp_traverse; */ - - /* delete references to contained objects */ - NULL, /* inquiry tp_clear; */ - - /*** Assigned meaning in release 2.1 ***/ - /*** rich comparisons ***/ - (richcmpfunc)pyop_func_richcmp, /* richcmpfunc tp_richcompare; */ - - /*** weak reference enabler ***/ - 0, /* long tp_weaklistoffset; */ - - /*** Added in release 2.2 ***/ - /* Iterators */ - NULL, /* getiterfunc tp_iter; */ - NULL, /* iternextfunc tp_iternext; */ - - /*** Attribute descriptor and subclassing stuff ***/ - NULL, /* struct PyMethodDef *tp_methods; */ - NULL, /* struct PyMemberDef *tp_members; */ - pyop_func_getseters, /* struct PyGetSetDef *tp_getset; */ - NULL, /* struct _typeobject *tp_base; */ - NULL, /* PyObject *tp_dict; */ - NULL, /* descrgetfunc tp_descr_get; */ - NULL, /* descrsetfunc tp_descr_set; */ - 0, /* long tp_dictoffset; */ - NULL, /* initproc tp_init; */ - NULL, /* allocfunc tp_alloc; */ - NULL, /* newfunc tp_new; */ - /* Low-level free-memory routine */ - NULL, /* freefunc tp_free; */ - /* For PyObject_IS_GC */ - NULL, /* inquiry tp_is_gc; */ - NULL, /* PyObject *tp_bases; */ - /* method resolution order */ - NULL, /* PyObject *tp_mro; */ - NULL, /* PyObject *tp_cache; */ - NULL, /* PyObject *tp_subclasses; */ - NULL, /* PyObject *tp_weaklist; */ - NULL -}; -PyObject *pyop_base_CreatePyObject( bContext *C ) +//---------------getattr-------------------------------------------- +static PyObject *pyop_base_getattro( BPy_OperatorBase * self, PyObject *pyname ) { - BPy_OperatorBase *pyop; - - pyop = ( BPy_OperatorBase * ) PyObject_NEW( BPy_OperatorBase, &pyop_base_Type ); - - if( !pyop ) { - PyErr_SetString( PyExc_MemoryError, "couldn't create BPy_OperatorBase object" ); - return NULL; + char *name = _PyUnicode_AsString(pyname); + PyObject *ret; + + if ((WM_operatortype_find(name))) { + ret = PyCFunction_New( pyop_base_call_meth, pyname); /* set the name string as self, PyCFunction_New incref's self */ + } + else if ((ret = PyObject_GenericGetAttr((PyObject *)self, pyname))) { + /* do nothing, this accounts for methoddef's add and remove */ + } + else { + PyErr_Format( PyExc_AttributeError, "Operator \"%s\" not found", name); + ret= NULL; } - pyop->C = C; /* TODO - copy this? */ - - return ( PyObject * ) pyop; + return ret; } -PyObject *pyop_func_CreatePyObject( bContext *C, char *name ) +static PyObject *pyop_base_dir(PyObject *self) { - BPy_OperatorFunc *pyop; - - pyop = ( BPy_OperatorFunc * ) PyObject_NEW( BPy_OperatorFunc, &pyop_func_Type ); - - if( !pyop ) { - PyErr_SetString( PyExc_MemoryError, "couldn't create BPy_OperatorFunc object" ); - return NULL; + PyObject *list = PyList_New(0), *name; + wmOperatorType *ot; + PyMethodDef *meth; + + for(ot= WM_operatortype_first(); ot; ot= ot->next) { + name = PyUnicode_FromString(ot->idname); + PyList_Append(list, name); + Py_DECREF(name); } - strcpy(pyop->name, name); - pyop->C= C; /* TODO - how should contexts be dealt with? */ - - return ( PyObject * ) pyop; + for(meth=pyop_base_methods; meth->ml_name; meth++) { + name = PyUnicode_FromString(meth->ml_name); + PyList_Append(list, name); + Py_DECREF(name); + } + + return list; } +PyTypeObject pyop_base_Type = {}; + PyObject *BPY_operator_module( bContext *C ) { + pyop_base_Type.tp_name = "OperatorBase"; + pyop_base_Type.tp_basicsize = sizeof( BPy_OperatorBase ); + pyop_base_Type.tp_getattro = ( getattrofunc )pyop_base_getattro; + pyop_base_Type.tp_flags = Py_TPFLAGS_DEFAULT; + pyop_base_Type.tp_methods = pyop_base_methods; + if( PyType_Ready( &pyop_base_Type ) < 0 ) return NULL; - if( PyType_Ready( &pyop_func_Type ) < 0 ) - return NULL; - //submodule = Py_InitModule3( "operator", M_rna_methods, "rna module" ); - return pyop_base_CreatePyObject(C); + return (PyObject *)PyObject_NEW( BPy_OperatorBase, &pyop_base_Type ); } diff --git a/source/blender/python/intern/bpy_operator.h b/source/blender/python/intern/bpy_operator.h index 2dfd17bb01b..8eb0b887baa 100644 --- a/source/blender/python/intern/bpy_operator.h +++ b/source/blender/python/intern/bpy_operator.h @@ -33,28 +33,15 @@ #include "BKE_context.h" extern PyTypeObject pyop_base_Type; -extern PyTypeObject pyop_func_Type; #define BPy_OperatorBase_Check(v) (PyObject_TypeCheck(v, &pyop_base_Type)) -#define BPy_OperatorFunc_Check(v) (PyObject_TypeCheck(v, &pyop_func_Type)) - typedef struct { PyObject_HEAD /* required python macro */ - bContext *C; } BPy_OperatorBase; -typedef struct { - PyObject_HEAD /* required python macro */ - char name[OP_MAX_TYPENAME]; - bContext *C; -} BPy_OperatorFunc; - PyObject *BPY_operator_module(bContext *C ); -PyObject *pyop_base_CreatePyObject(bContext *C ); -PyObject *pyop_func_CreatePyObject(bContext *C, char *name ); - /* fill in properties from a python dict */ int PYOP_props_from_dict(PointerRNA *ptr, PyObject *kw); diff --git a/source/blender/python/intern/bpy_rna.c b/source/blender/python/intern/bpy_rna.c index 75f0e2d63c9..c9cd4414127 100644 --- a/source/blender/python/intern/bpy_rna.c +++ b/source/blender/python/intern/bpy_rna.c @@ -1081,11 +1081,10 @@ PyObject *pyrna_struct_CreatePyObject( PointerRNA *ptr ) { BPy_StructRNA *pyrna; - if (ptr->data==NULL && ptr->type==NULL) { + if (ptr->data==NULL && ptr->type==NULL) { /* Operator RNA has NULL data */ Py_RETURN_NONE; } - pyrna = ( BPy_StructRNA * ) PyObject_NEW( BPy_StructRNA, &pyrna_struct_Type ); if (ptr->type && BPy_RNA_PYTYPE(ptr->type)) { PyTypeObject *tp = BPy_RNA_PYTYPE(ptr->type); pyrna = (BPy_StructRNA *) tp->tp_alloc(tp, 0); |