Cleanup: strip trailing space in Python module

10 files changed, 71 insertions, 71 deletions

diff --git a/source/blender/python/intern/bpy.c b/source/blender/python/intern/bpy.c
index 7150cc65942..26dc5827da1 100644
--- a/source/blender/python/intern/bpy.c
+++ b/source/blender/python/intern/bpy.c
@@ -169,7 +169,7 @@ static PyObject *bpy_user_resource(PyObject *UNUSED(self), PyObject *args, PyObj
 		PyErr_SetString(PyExc_ValueError, "invalid resource argument");
 		return NULL;
 	}
-	
+
 	/* same logic as BKE_appdir_folder_id_create(), but best leave it up to the script author to create */
 	path = BKE_appdir_folder_id(folder_id, subdir);
 
diff --git a/source/blender/python/intern/bpy_app.c b/source/blender/python/intern/bpy_app.c
index 1e2ce372727..66c64b580f3 100644
--- a/source/blender/python/intern/bpy_app.c
+++ b/source/blender/python/intern/bpy_app.c
@@ -243,10 +243,10 @@ static int bpy_app_debug_set(PyObject *UNUSED(self), PyObject *value, void *clos
 		PyErr_SetString(PyExc_TypeError, "bpy.app.debug can only be True/False");
 		return -1;
 	}
-	
+
 	if (param)  G.debug |=  flag;
 	else        G.debug &= ~flag;
-	
+
 	return 0;
 }
 
@@ -297,7 +297,7 @@ static int bpy_app_debug_value_set(PyObject *UNUSED(self), PyObject *value, void
 		PyErr_SetString(PyExc_TypeError, "bpy.app.debug_value can only be set to a whole number");
 		return -1;
 	}
-	
+
 	G.debug_value = param;
 
 	WM_main_add_notifier(NC_WINDOW, NULL);
@@ -396,7 +396,7 @@ static void py_struct_seq_getset_init(void)
 PyObject *BPY_app_struct(void)
 {
 	PyObject *ret;
-	
+
 	PyStructSequence_InitType(&BlenderAppType, &app_info_desc);
 
 	ret = make_app_info();
diff --git a/source/blender/python/intern/bpy_capi_utils.c b/source/blender/python/intern/bpy_capi_utils.c
index 7232e4ea821..f873a8a762b 100644
--- a/source/blender/python/intern/bpy_capi_utils.c
+++ b/source/blender/python/intern/bpy_capi_utils.c
@@ -88,21 +88,21 @@ bool BPy_errors_to_report_ex(ReportList *reports, const bool use_full, const boo
 
 	if (!PyErr_Occurred())
 		return 1;
-	
+
 	/* less hassle if we allow NULL */
 	if (reports == NULL) {
 		PyErr_Print();
 		PyErr_Clear();
 		return 1;
 	}
-	
+
 	if (use_full) {
 		pystring = PyC_ExceptionBuffer();
 	}
 	else {
 		pystring = PyC_ExceptionBuffer_Simple();
 	}
-	
+
 	if (pystring == NULL) {
 		BKE_report(reports, RPT_ERROR, "Unknown py-exception, could not convert");
 		return 0;
diff --git a/source/blender/python/intern/bpy_driver.c b/source/blender/python/intern/bpy_driver.c
index c8ce7b2f770..215a64a4449 100644
--- a/source/blender/python/intern/bpy_driver.c
+++ b/source/blender/python/intern/bpy_driver.c
@@ -285,7 +285,7 @@ float BPY_driver_exec(struct PathResolvedRNA *anim_rna, ChannelDriver *driver, c
 		for (dvar = driver->variables.first, i = 0; dvar; dvar = dvar->next) {
 			PyTuple_SET_ITEM(expr_vars, i++, PyUnicode_FromString(dvar->name));
 		}
-		
+
 		driver->flag &= ~DRIVER_FLAG_RENAMEVAR;
 	}
 	else {
@@ -342,7 +342,7 @@ float BPY_driver_exec(struct PathResolvedRNA *anim_rna, ChannelDriver *driver, c
 				fprintf(stderr, "\nBPY_driver_eval() - Error while evaluating PyDriver:\n");
 				targets_ok = 0;
 			}
-			
+
 			fprintf(stderr, "\tBPY_driver_eval() - couldn't add variable '%s' to namespace\n", dvar->name);
 			// BPy_errors_to_report(NULL); // TODO - reports
 			PyErr_Print();
diff --git a/source/blender/python/intern/bpy_interface.c b/source/blender/python/intern/bpy_interface.c
index 99f87c61c5a..b0c6b0ca800 100644
--- a/source/blender/python/intern/bpy_interface.c
+++ b/source/blender/python/intern/bpy_interface.c
@@ -289,7 +289,7 @@ void BPY_python_start(int argc, const char **argv)
 		PySys_SetObject("argv", py_argv);
 		Py_DECREF(py_argv);
 	}
-	
+
 	/* Initialize thread support (also acquires lock) */
 	PyEval_InitThreads();
 #else
@@ -328,7 +328,7 @@ void BPY_python_start(int argc, const char **argv)
 	BPy_init_modules();
 
 	bpy_import_init(PyEval_GetBuiltins());
-	
+
 	pyrna_alloc_types();
 
 #ifndef WITH_PYTHON_MODULE
@@ -347,7 +347,7 @@ void BPY_python_end(void)
 
 	/* finalizing, no need to grab the state, except when we are a module */
 	gilstate = PyGILState_Ensure();
-	
+
 	/* free other python data. */
 	pyrna_free_types();
 
@@ -693,7 +693,7 @@ bool BPY_execute_string_ex(bContext *C, const char *expr, bool use_eval)
 	PyC_MainModule_Restore(main_mod);
 
 	bpy_context_clear(C, &gilstate);
-	
+
 	return ok;
 }
 
@@ -877,7 +877,7 @@ static void bpy_module_delay_init(PyObject *bpy_proxy)
 
 	argv[0] = filename_abs;
 	argv[1] = NULL;
-	
+
 	// printf("module found %s\n", argv[0]);
 
 	main_python_enter(argc, argv);
@@ -906,14 +906,14 @@ PyMODINIT_FUNC
 PyInit_bpy(void)
 {
 	PyObject *bpy_proxy = PyModule_Create(&bpy_proxy_def);
-	
+
 	/* Problem:
 	 * 1) this init function is expected to have a private member defined - 'md_def'
 	 *    but this is only set for C defined modules (not py packages)
 	 *    so we cant return 'bpy_package_py' as is.
 	 *
 	 * 2) there is a 'bpy' C module for python to load which is basically all of blender,
-	 *    and there is scripts/bpy/__init__.py, 
+	 *    and there is scripts/bpy/__init__.py,
 	 *    we may end up having to rename this module so there is no naming conflict here eg:
 	 *    'from blender import bpy'
 	 *
@@ -923,13 +923,13 @@ PyInit_bpy(void)
 
 	/* assign an object which is freed after __file__ is assigned */
 	dealloc_obj *dob;
-	
+
 	/* assign dummy type */
 	dealloc_obj_Type.tp_name = "dealloc_obj";
 	dealloc_obj_Type.tp_basicsize = sizeof(dealloc_obj);
 	dealloc_obj_Type.tp_dealloc = dealloc_obj_dealloc;
 	dealloc_obj_Type.tp_flags = Py_TPFLAGS_DEFAULT;
-	
+
 	if (PyType_Ready(&dealloc_obj_Type) < 0)
 		return NULL;
 
diff --git a/source/blender/python/intern/bpy_operator.c b/source/blender/python/intern/bpy_operator.c
index 0cadbc30a9f..4652da2018c 100644
--- a/source/blender/python/intern/bpy_operator.c
+++ b/source/blender/python/intern/bpy_operator.c
@@ -79,7 +79,7 @@ static PyObject *pyop_poll(PyObject *UNUSED(self), PyObject *args)
 	/* 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 *)BPy_GetContext();
-	
+
 	if (C == NULL) {
 		PyErr_SetString(PyExc_RuntimeError, "Context is None, cant poll any operators");
 		return NULL;
@@ -87,7 +87,7 @@ static PyObject *pyop_poll(PyObject *UNUSED(self), PyObject *args)
 
 	if (!PyArg_ParseTuple(args, "s|Os:_bpy.ops.poll", &opname, &context_dict, &context_str))
 		return NULL;
-	
+
 	ot = WM_operatortype_find(opname, true);
 
 	if (ot == NULL) {
@@ -108,7 +108,7 @@ static PyObject *pyop_poll(PyObject *UNUSED(self), PyObject *args)
 			return NULL;
 		}
 	}
-	
+
 	if (context_dict == NULL || context_dict == Py_None) {
 		context_dict = NULL;
 	}
@@ -123,10 +123,10 @@ static PyObject *pyop_poll(PyObject *UNUSED(self), PyObject *args)
 	context_dict_back = CTX_py_dict_get(C);
 	CTX_py_dict_set(C, (void *)context_dict);
 	Py_XINCREF(context_dict); /* so we done loose it */
-	
+
 	/* main purpose of thsi function */
 	ret = WM_operator_poll_context((bContext *)C, ot, context) ? Py_True : Py_False;
-	
+
 	/* restore with original context dict, probably NULL but need this for nested operator calls */
 	Py_XDECREF(context_dict);
 	CTX_py_dict_set(C, (void *)context_dict_back);
@@ -154,12 +154,12 @@ static PyObject *pyop_call(PyObject *UNUSED(self), PyObject *args)
 	/* 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 *)BPy_GetContext();
-	
+
 	if (C == NULL) {
 		PyErr_SetString(PyExc_RuntimeError, "Context is None, cant poll any operators");
 		return NULL;
 	}
-	
+
 	if (!PyArg_ParseTuple(args, "sO|O!si:_bpy.ops.call",
 	                      &opname, &context_dict, &PyDict_Type, &kw, &context_str, &is_undo))
 	{
@@ -174,7 +174,7 @@ static PyObject *pyop_call(PyObject *UNUSED(self), PyObject *args)
 		             "could not be found", opname);
 		return NULL;
 	}
-	
+
 	if (!pyrna_write_check()) {
 		PyErr_Format(PyExc_RuntimeError,
 		             "Calling operator \"bpy.ops.%s\" error, "
@@ -259,7 +259,7 @@ static PyObject *pyop_call(PyObject *UNUSED(self), PyObject *args)
 					PySys_WriteStdout("%s: %s\n", report->typestr, report->message);
 				}
 			}
-	
+
 			BKE_reports_clear(reports);
 			if ((reports->flag & RPT_FREE) == 0) {
 				MEM_freeN(reports);
@@ -330,7 +330,7 @@ static PyObject *pyop_as_string(PyObject *UNUSED(self), PyObject *args)
 		PyErr_SetString(PyExc_RuntimeError, "Context is None, cant get the string representation of this object.");
 		return NULL;
 	}
-	
+
 	if (!PyArg_ParseTuple(
 	        args, "s|O!O&O&:_bpy.ops.as_string",
 	        &opname, &PyDict_Type, &kw,
@@ -400,7 +400,7 @@ static PyObject *pyop_getrna(PyObject *UNUSED(self), PyObject *value)
 	PointerRNA ptr;
 	const char *opname = _PyUnicode_AsString(value);
 	BPy_StructRNA *pyrna = NULL;
-	
+
 	if (opname == NULL) {
 		PyErr_SetString(PyExc_TypeError, "_bpy.ops.get_rna() expects a string argument");
 		return NULL;
@@ -410,7 +410,7 @@ static PyObject *pyop_getrna(PyObject *UNUSED(self), PyObject *value)
 		PyErr_Format(PyExc_KeyError, "_bpy.ops.get_rna(\"%s\") not found", opname);
 		return NULL;
 	}
-	
+
 	/* type */
 	//RNA_pointer_create(NULL, &RNA_Struct, ot->srna, &ptr);
 
@@ -418,7 +418,7 @@ static PyObject *pyop_getrna(PyObject *UNUSED(self), PyObject *value)
 	WM_operator_properties_create_ptr(&ptr, ot);
 	WM_operator_properties_sanitize(&ptr, 0);
 
-	
+
 	pyrna = (BPy_StructRNA *)pyrna_struct_CreatePyObject(&ptr);
 #ifdef PYRNA_FREE_SUPPORT
 	pyrna->freeptr = true;
diff --git a/source/blender/python/intern/bpy_props.c b/source/blender/python/intern/bpy_props.c
index d3eddff4b9a..d0b0331430d 100644
--- a/source/blender/python/intern/bpy_props.c
+++ b/source/blender/python/intern/bpy_props.c
@@ -366,7 +366,7 @@ static void bpy_prop_boolean_set_cb(struct PointerRNA *ptr, struct PropertyRNA *
 
 		Py_DECREF(ret);
 	}
-	
+
 	if (use_gil)
 		PyGILState_Release(gilstate);
 
@@ -1329,7 +1329,7 @@ static int icon_id_from_name(const char *name)
 			}
 		}
 	}
-	
+
 	return 0;
 }
 
@@ -1631,7 +1631,7 @@ static void bpy_prop_callback_assign_boolean(struct PropertyRNA *prop, PyObject
 {
 	BooleanPropertyGetFunc rna_get_cb = NULL;
 	BooleanPropertySetFunc rna_set_cb = NULL;
-	
+
 	if (get_cb && get_cb != Py_None) {
 		PyObject **py_data = bpy_prop_py_data_get(prop);
 
@@ -1653,7 +1653,7 @@ static void bpy_prop_callback_assign_boolean_array(struct PropertyRNA *prop, PyO
 {
 	BooleanArrayPropertyGetFunc rna_get_cb = NULL;
 	BooleanArrayPropertySetFunc rna_set_cb = NULL;
-	
+
 	if (get_cb && get_cb != Py_None) {
 		PyObject **py_data = bpy_prop_py_data_get(prop);
 
@@ -1675,7 +1675,7 @@ static void bpy_prop_callback_assign_int(struct PropertyRNA *prop, PyObject *get
 {
 	IntPropertyGetFunc rna_get_cb = NULL;
 	IntPropertySetFunc rna_set_cb = NULL;
-	
+
 	if (get_cb && get_cb != Py_None) {
 		PyObject **py_data = bpy_prop_py_data_get(prop);
 
@@ -1697,7 +1697,7 @@ static void bpy_prop_callback_assign_int_array(struct PropertyRNA *prop, PyObjec
 {
 	IntArrayPropertyGetFunc rna_get_cb = NULL;
 	IntArrayPropertySetFunc rna_set_cb = NULL;
-	
+
 	if (get_cb && get_cb != Py_None) {
 		PyObject **py_data = bpy_prop_py_data_get(prop);
 
@@ -1719,7 +1719,7 @@ static void bpy_prop_callback_assign_float(struct PropertyRNA *prop, PyObject *g
 {
 	FloatPropertyGetFunc rna_get_cb = NULL;
 	FloatPropertySetFunc rna_set_cb = NULL;
-	
+
 	if (get_cb && get_cb != Py_None) {
 		PyObject **py_data = bpy_prop_py_data_get(prop);
 
@@ -1741,7 +1741,7 @@ static void bpy_prop_callback_assign_float_array(struct PropertyRNA *prop, PyObj
 {
 	FloatArrayPropertyGetFunc rna_get_cb = NULL;
 	FloatArrayPropertySetFunc rna_set_cb = NULL;
-	
+
 	if (get_cb && get_cb != Py_None) {
 		PyObject **py_data = bpy_prop_py_data_get(prop);
 
@@ -1764,7 +1764,7 @@ static void bpy_prop_callback_assign_string(struct PropertyRNA *prop, PyObject *
 	StringPropertyGetFunc rna_get_cb = NULL;
 	StringPropertyLengthFunc rna_length_cb = NULL;
 	StringPropertySetFunc rna_set_cb = NULL;
-	
+
 	if (get_cb && get_cb != Py_None) {
 		PyObject **py_data = bpy_prop_py_data_get(prop);
 
@@ -1788,7 +1788,7 @@ static void bpy_prop_callback_assign_enum(struct PropertyRNA *prop, PyObject *ge
 	EnumPropertyGetFunc rna_get_cb = NULL;
 	EnumPropertyItemFunc rna_itemf_cb = NULL;
 	EnumPropertySetFunc rna_set_cb = NULL;
-	
+
 	if (get_cb && get_cb != Py_None) {
 		PyObject **py_data = bpy_prop_py_data_get(prop);
 
@@ -1815,7 +1815,7 @@ static void bpy_prop_callback_assign_enum(struct PropertyRNA *prop, PyObject *ge
 	RNA_def_property_enum_funcs_runtime(prop, rna_get_cb, rna_set_cb, rna_itemf_cb);
 }
 
-/* this define runs at the start of each function and deals with 
+/* this define runs at the start of each function and deals with
  * returning a deferred property (to be registered later) */
 #define BPY_PROPDEF_HEAD(_func)                                               \
 	if (PyTuple_GET_SIZE(args) == 1) {                                        \
@@ -2166,7 +2166,7 @@ static PyObject *BPy_BoolVectorProperty(PyObject *self, PyObject *args, PyObject
 		bpy_prop_callback_assign_boolean_array(prop, get_cb, set_cb);
 		RNA_def_property_duplicate_pointers(srna, prop);
 	}
-	
+
 	Py_RETURN_NONE;
 }
 
@@ -2801,7 +2801,7 @@ static PyObject *BPy_EnumProperty(PyObject *self, PyObject *args, PyObject *kw)
 	StructRNA *srna;
 
 	BPY_PROPDEF_HEAD(EnumProperty);
-	
+
 	if (srna) {
 		const char *id = NULL, *name = NULL, *description = "";
 		PyObject *def = NULL;
@@ -3195,7 +3195,7 @@ PyObject *BPY_rna_props(void)
 {
 	PyObject *submodule;
 	PyObject *submodule_dict;
-	
+
 	submodule = PyModule_Create(&props_module);
 	PyDict_SetItemString(PyImport_GetModuleDict(), props_module.m_name, submodule);
 
@@ -3203,7 +3203,7 @@ PyObject *BPY_rna_props(void)
 	 * module with a new ref like PyDict_New, since they are passed to
 	 * PyModule_AddObject which steals a ref */
 	Py_INCREF(submodule);
-	
+
 	/* api needs the PyObjects internally */
 	submodule_dict = PyModule_GetDict(submodule);
 
@@ -3220,6 +3220,6 @@ PyObject *BPY_rna_props(void)
 	ASSIGN_STATIC(PointerProperty);
 	ASSIGN_STATIC(CollectionProperty);
 	ASSIGN_STATIC(RemoveProperty);
-	
+
 	return submodule;
 }
diff --git a/source/blender/python/intern/bpy_rna_anim.c b/source/blender/python/intern/bpy_rna_anim.c
index 9f9bb46c8bb..693ff954993 100644
--- a/source/blender/python/intern/bpy_rna_anim.c
+++ b/source/blender/python/intern/bpy_rna_anim.c
@@ -233,13 +233,13 @@ PyObject *pyrna_struct_keyframe_insert(BPy_StructRNA *self, PyObject *args, PyOb
 		 */
 		ReportList reports;
 		short result = 0;
-		
+
 		PointerRNA ptr = self->ptr;
 		PropertyRNA *prop = NULL;
 		const char *prop_name;
-		
+
 		BKE_reports_init(&reports, RPT_STORE);
-		
+
 		/* Retrieve the property identifier from the full path, since we can't get it any other way */
 		prop_name = strrchr(path_full, '.');
 		if ((prop_name >= path_full) &&
@@ -247,21 +247,21 @@ PyObject *pyrna_struct_keyframe_insert(BPy_StructRNA *self, PyObject *args, PyOb
 		{
 			prop = RNA_struct_find_property(&ptr, prop_name + 1);
 		}
-		
+
 		if (prop) {
 			NlaStrip *strip = (NlaStrip *)ptr.data;
 			FCurve *fcu = list_find_fcurve(&strip->fcurves, RNA_property_identifier(prop), index);
-			
+
 			result = insert_keyframe_direct(&reports, ptr, prop, fcu, cfra, keytype, options);
 		}
 		else {
 			BKE_reportf(&reports, RPT_ERROR, "Could not resolve path (%s)", path_full);
 		}
 		MEM_freeN((void *)path_full);
-		
+
 		if (BPy_reports_to_error(&reports, PyExc_RuntimeError, true) == -1)
 			return NULL;
-		
+
 		return PyBool_FromLong(result);
 	}
 	else {
@@ -320,13 +320,13 @@ PyObject *pyrna_struct_keyframe_delete(BPy_StructRNA *self, PyObject *args, PyOb
 		 */
 		ReportList reports;
 		short result = 0;
-		
+
 		PointerRNA ptr = self->ptr;
 		PropertyRNA *prop = NULL;
 		const char *prop_name;
-		
+
 		BKE_reports_init(&reports, RPT_STORE);
-		
+
 		/* Retrieve the property identifier from the full path, since we can't get it any other way */
 		prop_name = strrchr(path_full, '.');
 		if ((prop_name >= path_full) &&
@@ -334,14 +334,14 @@ PyObject *pyrna_struct_keyframe_delete(BPy_StructRNA *self, PyObject *args, PyOb
 		{
 			prop = RNA_struct_find_property(&ptr, prop_name + 1);
 		}
-		
+
 		if (prop) {
 			ID *id = ptr.id.data;
 			NlaStrip *strip = (NlaStrip *)ptr.data;
 			FCurve *fcu = list_find_fcurve(&strip->fcurves, RNA_property_identifier(prop), index);
-			
+
 			BLI_assert(fcu != NULL); /* NOTE: This should be true, or else we wouldn't be able to get here */
-			
+
 			if (BKE_fcurve_is_protected(fcu)) {
 				BKE_reportf(&reports, RPT_WARNING,
 				            "Not deleting keyframe for locked F-Curve for NLA Strip influence on %s - %s '%s'",
@@ -354,7 +354,7 @@ PyObject *pyrna_struct_keyframe_delete(BPy_StructRNA *self, PyObject *args, PyOb
 				 */
 				bool found = false;
 				int i;
-				
+
 				/* try to find index of beztriple to get rid of */
 				i = binarysearch_bezt_index(fcu->bezt, cfra, fcu->totvert, &found);
 				if (found) {
@@ -368,10 +368,10 @@ PyObject *pyrna_struct_keyframe_delete(BPy_StructRNA *self, PyObject *args, PyOb
 			BKE_reportf(&reports, RPT_ERROR, "Could not resolve path (%s)", path_full);
 		}
 		MEM_freeN((void *)path_full);
-		
+
 		if (BPy_reports_to_error(&reports, PyExc_RuntimeError, true) == -1)
 			return NULL;
-		
+
 		return PyBool_FromLong(result);
 	}
 	else {
@@ -423,7 +423,7 @@ PyObject *pyrna_struct_driver_add(BPy_StructRNA *self, PyObject *args)
 
 		BKE_reports_init(&reports, RPT_STORE);
 
-		result = ANIM_add_driver(&reports, (ID *)self->ptr.id.data, path_full, index, 
+		result = ANIM_add_driver(&reports, (ID *)self->ptr.id.data, path_full, index,
 		                         CREATEDRIVER_WITH_FMODIFIER, DRIVER_TYPE_PYTHON);
 
 		if (BPy_reports_to_error(&reports, PyExc_RuntimeError, true) == -1)
@@ -449,7 +449,7 @@ PyObject *pyrna_struct_driver_add(BPy_StructRNA *self, PyObject *args)
 				RNA_pointer_create(id, &RNA_FCurve, fcu, &tptr);
 				ret = pyrna_struct_CreatePyObject(&tptr);
 			}
-			
+
 			WM_event_add_notifier(BPy_GetContext(), NC_ANIMATION | ND_FCURVES_ORDER, NULL);
 		}
 		else {
@@ -502,7 +502,7 @@ PyObject *pyrna_struct_driver_remove(BPy_StructRNA *self, PyObject *args)
 
 		if (BPy_reports_to_error(&reports, PyExc_RuntimeError, true) == -1)
 			return NULL;
-		
+
 		WM_event_add_notifier(BPy_GetContext(), NC_ANIMATION | ND_FCURVES_ORDER, NULL);
 
 		return PyBool_FromLong(result);
diff --git a/source/blender/python/intern/bpy_rna_array.c b/source/blender/python/intern/bpy_rna_array.c
index ed9d1e9c0e5..571ee0edea2 100644
--- a/source/blender/python/intern/bpy_rna_array.c
+++ b/source/blender/python/intern/bpy_rna_array.c
@@ -277,10 +277,10 @@ static int validate_array_length(PyObject *rvalue, PointerRNA *ptr, PropertyRNA
 			 *    dimsize[1] = 4
 			 *    dimsize[2] = 5
 			 *    lvalue_dim = 0, totdim = 3
-			 * 
+			 *
 			 *    arr[2][3] = x
 			 *    lvalue_dim = 1
-			 * 
+			 *
 			 *    arr[2][3][4] = x
 			 *    lvalue_dim = 2 */
 			for (i = lvalue_dim; i < totdim; i++)
@@ -805,7 +805,7 @@ PyObject *pyrna_py_from_array_index(BPy_PropertyArrayRNA *self, PointerRNA *ptr,
 		 *
 		 *    x = arr[2]
 		 *    index = 0 + 2 * 4 * 5
-		 * 
+		 *
 		 *    x = arr[2][3]
 		 *    index = offset + 3 * 5 */
 
diff --git a/source/blender/python/intern/bpy_rna_callback.c b/source/blender/python/intern/bpy_rna_callback.c
index 01a25137a98..b1ac6bee608 100644
--- a/source/blender/python/intern/bpy_rna_callback.c
+++ b/source/blender/python/intern/bpy_rna_callback.c
@@ -93,7 +93,7 @@ PyObject *pyrna_callback_add(BPy_StructRNA *self, PyObject *args)
 
 	if (!PyArg_ParseTuple(args, "OO!|s:bpy_struct.callback_add", &cb_func, &PyTuple_Type, &cb_args, &cb_event_str))
 		return NULL;
-	
+
 	if (!PyCallable_Check(cb_func)) {
 		PyErr_SetString(PyExc_TypeError, "callback_add(): first argument isn't callable");
 		return NULL;