6 files changed, 14 insertions, 9 deletions
diff --git a/source/blender/python/intern/bpy.c b/source/blender/python/intern/bpy.c
index a0461ed945d..751625e378b 100644
--- a/source/blender/python/intern/bpy.c
+++ b/source/blender/python/intern/bpy.c
@@ -34,7 +34,7 @@
 #include "BLI_string.h"
 
 #include "BKE_appdir.h"
-#include "BKE_global.h" /* XXX, G.main only */
+#include "BKE_global.h" /* XXX, G_MAIN only */
 #include "BKE_blender_version.h"
 #include "BKE_bpath.h"
 
@@ -138,7 +138,7 @@ static PyObject *bpy_blend_paths(PyObject *UNUSED(self), PyObject *args, PyObjec
 
 	list = PyList_New(0);
 
-	BKE_bpath_traverse_main(G.main, bpy_blend_paths_visit_cb, flag, (void *)list);
+	BKE_bpath_traverse_main(G_MAIN, bpy_blend_paths_visit_cb, flag, (void *)list);
 
 	return list;
 }
diff --git a/source/blender/python/intern/bpy_library_write.c b/source/blender/python/intern/bpy_library_write.c
index ead10efb212..76b7ccf72fa 100644
--- a/source/blender/python/intern/bpy_library_write.c
+++ b/source/blender/python/intern/bpy_library_write.c
@@ -95,7 +95,7 @@ static PyObject *bpy_lib_write(PyObject *UNUSED(self), PyObject *args, PyObject
 		return NULL;
 	}
 
-	Main *bmain_src = G.main;
+	Main *bmain_src = G_MAIN;
 	int write_flags = 0;
 
 	if (use_relative_remap) {
diff --git a/source/blender/python/intern/bpy_rna.c b/source/blender/python/intern/bpy_rna.c
index aa808118613..be0e9771a0a 100644
--- a/source/blender/python/intern/bpy_rna.c
+++ b/source/blender/python/intern/bpy_rna.c
@@ -7090,7 +7090,7 @@ PyObject *BPY_rna_module(void)
 	PointerRNA ptr;
 
 	/* for now, return the base RNA type rather than a real module */
-	RNA_main_pointer_create(G.main, &ptr);
+	RNA_main_pointer_create(G_MAIN, &ptr);
 	pyrna = (BPy_StructRNA *)pyrna_struct_CreatePyObject(&ptr);
 
 	rna_module_ptr = &pyrna->ptr;
@@ -7101,9 +7101,9 @@ void BPY_update_rna_module(void)
 {
 	if (rna_module_ptr) {
 #if 0
-		RNA_main_pointer_create(G.main, rna_module_ptr);
+		RNA_main_pointer_create(G_MAIN, rna_module_ptr);
 #else
-		rna_module_ptr->data = G.main; /* just set data is enough */
+		rna_module_ptr->data = G_MAIN; /* just set data is enough */
 #endif
 	}
 }
diff --git a/source/blender/python/intern/bpy_rna_anim.c b/source/blender/python/intern/bpy_rna_anim.c
index 7903f92265b..7012e04628c 100644
--- a/source/blender/python/intern/bpy_rna_anim.c
+++ b/source/blender/python/intern/bpy_rna_anim.c
@@ -45,6 +45,7 @@
 #include "BKE_fcurve.h"
 #include "BKE_global.h"
 #include "BKE_idcode.h"
+#include "BKE_library.h"
 #include "BKE_report.h"
 
 #include "RNA_access.h"
@@ -267,13 +268,15 @@ PyObject *pyrna_struct_keyframe_insert(BPy_StructRNA *self, PyObject *args, PyOb
 		return PyBool_FromLong(result);
 	}
 	else {
+		ID *id = self->ptr.id.data;
 		struct Depsgraph *depsgraph = CTX_data_depsgraph(BPy_GetContext());
 		ReportList reports;
 		short result;
 
 		BKE_reports_init(&reports, RPT_STORE);
 
-		result = insert_keyframe(G.main, depsgraph, &reports, (ID *)self->ptr.id.data, NULL, group_name, path_full, index, cfra, keytype, options);
+		BLI_assert(BKE_id_is_in_gobal_main(id));
+		result = insert_keyframe(G_MAIN, depsgraph, &reports, id, NULL, group_name, path_full, index, cfra, keytype, options);
 		MEM_freeN((void *)path_full);
 
 		if (BPy_reports_to_error(&reports, PyExc_RuntimeError, true) == -1)
diff --git a/source/blender/python/intern/bpy_rna_id_collection.c b/source/blender/python/intern/bpy_rna_id_collection.c
index ee40d30d73b..4806c2266ba 100644
--- a/source/blender/python/intern/bpy_rna_id_collection.c
+++ b/source/blender/python/intern/bpy_rna_id_collection.c
@@ -160,7 +160,7 @@ static PyObject *bpy_user_map(PyObject *UNUSED(self), PyObject *args, PyObject *
 	BPy_StructRNA *pyrna = (BPy_StructRNA *)self;
 	Main *bmain = pyrna->ptr.data;
 #else
-	Main *bmain = G.main;  /* XXX Ugly, but should work! */
+	Main *bmain = G_MAIN;  /* XXX Ugly, but should work! */
 #endif
 
 	PyObject *subset = NULL;
@@ -230,7 +230,6 @@ static PyObject *bpy_user_map(PyObject *UNUSED(self), PyObject *args, PyObject *
 	lb_index = set_listbasepointers(bmain, lb_array);
 
 	while (lb_index--) {
-
 		if (val_types_bitmap && lb_array[lb_index]->first) {
 			if (!id_check_type(lb_array[lb_index]->first, val_types_bitmap)) {
 				continue;
diff --git a/source/blender/python/intern/gpu_offscreen.c b/source/blender/python/intern/gpu_offscreen.c
index a65469ea739..f0bc4b79296 100644
--- a/source/blender/python/intern/gpu_offscreen.c
+++ b/source/blender/python/intern/gpu_offscreen.c
@@ -36,6 +36,7 @@
 #include "WM_types.h"
 
 #include "BKE_global.h"
+#include "BKE_library.h"
 
 #include "ED_screen.h"
 
@@ -195,6 +196,8 @@ static PyObject *pygpu_offscreen_draw_view3d(BPy_GPUOffScreen *self, PyObject *a
 		return NULL;
 	}
 
+	BLI_assert(BKE_id_is_in_gobal_main(&scene->id));
+
 	fx = GPU_fx_compositor_create();
 
 	fx_settings = v3d->fx_settings;  /* full copy */