diff --git a/src/Mod/Import/App/AppImport.cpp b/src/Mod/Import/App/AppImport.cpp
index 1d6cd82618..1ddba87ec9 100644
--- a/src/Mod/Import/App/AppImport.cpp
+++ b/src/Mod/Import/App/AppImport.cpp
@@ -21,15 +21,14 @@
* *
***************************************************************************/
-
#include "PreCompiled.h"
-#ifndef _PreComp_
-#endif
#include
#include
-#include "StepShapePy.h"
+
#include "StepShape.h"
+#include "StepShapePy.h"
+
namespace Import {
extern PyObject* initModule();
diff --git a/src/Mod/Import/App/AppImportPy.cpp b/src/Mod/Import/App/AppImportPy.cpp
index 0eda0a087d..64e2dc34ff 100644
--- a/src/Mod/Import/App/AppImportPy.cpp
+++ b/src/Mod/Import/App/AppImportPy.cpp
@@ -26,21 +26,12 @@
#endif
#ifndef _PreComp_
# include
-#if defined(__clang__)
-# pragma clang diagnostic push
-# pragma clang diagnostic ignored "-Wextra-semi"
-#endif
-# include
-# include
-# include
-# include
-# include
-# include
-# include
-# include
-# include
-# include
-# include
+# if defined(__clang__)
+# pragma clang diagnostic pop
+# pragma clang diagnostic push
+# pragma clang diagnostic ignored "-Wextra-semi"
+# endif
+# include
# include
# include
# include
@@ -48,39 +39,33 @@
# include
# include
# include
-# include
-# include
-# include
-# include
# include
-#if defined(__clang__)
-# pragma clang diagnostic pop
-#endif
+# include
+# include
+# include
+# include
+# include
+# include
+# include
+# include
#endif
-#include
-#include
-
-#include "ImportOCAF2.h"
-//#include "ImportOCAFAssembly.h"
-#include
-#include
#include
#include
#include
-#include
-#include
-#include
+#include
+#include "dxf/ImpExpDxf.h"
+#include
#include
#include
#include
-#include
-#include
+#include
#include
-#include
#include
+#include
+
+#include "ImportOCAF2.h"
-#include "dxf/ImpExpDxf.h"
namespace Import {
diff --git a/src/Mod/Import/App/ExportOCAF.cpp b/src/Mod/Import/App/ExportOCAF.cpp
index 3bff495ec4..f9f436a409 100644
--- a/src/Mod/Import/App/ExportOCAF.cpp
+++ b/src/Mod/Import/App/ExportOCAF.cpp
@@ -20,77 +20,37 @@
* *
***************************************************************************/
-
#include "PreCompiled.h"
#if defined(__MINGW32__)
# define WNT // avoid conflict with GUID
#endif
#ifndef _PreComp_
-# include
+# include
# include
-# include
-# include
-# include
-# include
-# include
-# include
-# include
-# include
-# include
-# include
# include
# include // for Precision::Confusion()
-# include
-# include
-# include
-# include
+# include
+# include
+# include
# include
-# include
-# include
-# include
-# include
-# include
-# include
-# include
-# include
-# include
+# include
# include
# include
-# include
-# include
-# include
-# include
-# include
-# include
-# include
-# include
-# include
-# include
-# include
-# include
-# include
+# include
# include
-# include
-# include
-# include
-# include
+# include
+# include
+# include
#endif
-#include
-#include
#include
-#include
-#include
-#include
-#include
-#include "ExportOCAF.h"
-#include
-#include
-#include
-#include
-
#include
-#include
+#include
+#include
+#include
+
+#include "ExportOCAF.h"
+
#if OCC_VERSION_HEX >= 0x070500
// See https://dev.opencascade.org/content/occt-3d-viewer-becomes-srgb-aware
diff --git a/src/Mod/Import/App/ExportOCAF.h b/src/Mod/Import/App/ExportOCAF.h
index 8a70aa73ea..7a3f6d9532 100644
--- a/src/Mod/Import/App/ExportOCAF.h
+++ b/src/Mod/Import/App/ExportOCAF.h
@@ -20,23 +20,19 @@
* *
***************************************************************************/
-
#ifndef IMPORT_EXPORTOCAF_H
#define IMPORT_EXPORTOCAF_H
+#include
+#include