bugfix [#19804] .MDD is not working?? // Also filetype issue?

- made all exporters default to the blend filename with the extension replaced
- MDD's poll function now checks for an active mesh
- multiline docstrings are written as multiline docs when generating epydocs

release/scripts/io/export_3ds.py

@@ -1109,7 +1109,7 @@ def save_3ds(filename, context):
 #         Blender.Draw.PupMenu("Error%t|This script requires a full python installation")
 # # save_3ds('/test_b.3ds')
 from bpy.props import *
-class EXPORT_OT_autodesk_3ds(bpy.types.Operator):
+class Export3DS(bpy.types.Operator):
 	'''Export to 3DS file format (.3ds).'''
 	bl_idname = "export.autodesk_3ds"
 	bl_label = 'Export 3DS'
@@ -1135,9 +1135,13 @@ class EXPORT_OT_autodesk_3ds(bpy.types.Operator):
 		print("Poll")
 		return context.active_object != None
 
-bpy.ops.add(EXPORT_OT_autodesk_3ds)
+bpy.ops.add(Export3DS)
 
 # Add to a menu
 import dynamic_menu
-menu_func = lambda self, context: self.layout.itemO("export.autodesk_3ds", text="Autodesk 3DS...")
+
+def menu_func(self, context):
+    default_path = bpy.data.filename.replace(".blend", ".3ds")
+    self.layout.item_stringO(Export3DS.bl_idname, "path", default_path, text="Autodesk 3DS...")
+
 menu_item = dynamic_menu.add(bpy.types.INFO_MT_file_export, menu_func)

release/scripts/io/export_fbx.py

@@ -3351,7 +3351,7 @@ def write_ui():
 	
 	# GLOBALS.clear()
 from bpy.props import *
-class EXPORT_OT_fbx(bpy.types.Operator):
+class ExportFBX(bpy.types.Operator):
 	'''Selection to an ASCII Autodesk FBX'''
 	bl_idname = "export.fbx"
 	bl_label = "Export FBX"
@@ -3433,7 +3433,7 @@ class EXPORT_OT_fbx(bpy.types.Operator):
 		return ('RUNNING_MODAL',)
 
 
-bpy.ops.add(EXPORT_OT_fbx)
+bpy.ops.add(ExportFBX)
 
 # if __name__ == "__main__":
 # 	bpy.ops.EXPORT_OT_ply(filename="/tmp/test.ply")
@@ -3464,6 +3464,10 @@ bpy.ops.add(EXPORT_OT_fbx)
 
 # Add to a menu
 import dynamic_menu
-menu_func = lambda self, context: self.layout.itemO("export.fbx", text="Autodesk FBX...")
+
+def menu_func(self, context):
+    default_path = bpy.data.filename.replace(".blend", ".fbx")
+    self.layout.item_stringO(ExportFBX.bl_idname, "path", default_path, text="Autodesk FBX...")
+
 menu_item = dynamic_menu.add(bpy.types.INFO_MT_file_export, menu_func)
 

release/scripts/io/export_mdd.py

@@ -78,18 +78,15 @@ def check_vertcount(mesh,vertcount):
     
     
 def write(filename, sce, ob, PREF_STARTFRAME, PREF_ENDFRAME, PREF_FPS):
-	if not pack:
-		raise Exception('Error, this script requires the "pack" module')
-	
-	if ob.type != 'MESH':
-		raise Exception('Error, active object is not a mesh')
     """
-	Window.EditMode(0)
     Blender.Window.WaitCursor(1)
 
     mesh_orig = Mesh.New()
     mesh_orig.getFromObject(ob.name)
     """
+
+    bpy.ops.object.mode_set(mode='OBJECT')
+
     orig_frame = sce.current_frame
     sce.set_frame(PREF_STARTFRAME)
     me = ob.create_mesh(True, 'PREVIEW')
@@ -152,7 +149,7 @@ def write(filename, sce, ob, PREF_STARTFRAME, PREF_ENDFRAME, PREF_FPS):
 
 from bpy.props import *
 
-class EXPORT_OT_mdd(bpy.types.Operator):
+class ExportMDD(bpy.types.Operator):
     '''Animated mesh to MDD vertex keyframe file.'''
     bl_idname = "export.mdd"
     bl_label = "Export MDD"
@@ -173,7 +170,8 @@ class EXPORT_OT_mdd(bpy.types.Operator):
     end_frame = IntProperty(name="End Frame", description="End frame for baking", min=minframe, max=maxframe, default= 250)
 
     def poll(self, context):
-		return context.active_object != None
+        ob = context.active_object
+        return (ob and ob.type=='MESH')
 
     def execute(self, context):
         if not self.path:
@@ -187,15 +185,17 @@ class EXPORT_OT_mdd(bpy.types.Operator):
         wm.add_fileselect(self)
         return ('RUNNING_MODAL',)
 
-bpy.ops.add(EXPORT_OT_mdd)
+bpy.ops.add(ExportMDD)
 
 # Add to a menu
 import dynamic_menu
-menu_func = lambda self, context: self.layout.itemO("export.mdd", text="Vertex Keyframe Animation (.mdd)...")
+
+def menu_func(self, context):
+    default_path = bpy.data.filename.replace(".blend", ".mdd")
+    self.layout.item_stringO(ExportMDD.bl_idname, "path", default_path, text="Vertex Keyframe Animation (.mdd)...")
+
 menu_item = dynamic_menu.add(bpy.types.INFO_MT_file_export, menu_func)
 
 if __name__=='__main__':
-	#if not pack:
-#		Draw.PupMenu('Error%t|This script requires a full python install')
     #Blender.Window.FileSelector(mdd_export_ui, 'EXPORT MDD', sys.makename(ext='.mdd'))
     bpy.ops.EXPORT_OT_mdd(path="/tmp/test.mdd")

release/scripts/io/export_obj.py

@@ -932,7 +932,7 @@ Currently the exporter lacks these features:
 
 from bpy.props import *
 
-class EXPORT_OT_obj(bpy.types.Operator):
+class ExportOBJ(bpy.types.Operator):
 	'''Save a Wavefront OBJ File'''
 	
 	bl_idname = "export.obj"
@@ -1002,10 +1002,14 @@ class EXPORT_OT_obj(bpy.types.Operator):
 		print("Poll")
 		return context.active_object != None
 
-bpy.ops.add(EXPORT_OT_obj)
+bpy.ops.add(ExportOBJ)
 
 import dynamic_menu
-menu_func = lambda self, context: self.layout.itemO("export.obj", text="Wavefront (.obj)...")
+
+def menu_func(self, context):
+    default_path = bpy.data.filename.replace(".blend", ".obj")
+    self.layout.item_stringO(ExportOBJ.bl_idname, "path", default_path, text="Wavefront (.obj)...")
+
 menu_item = dynamic_menu.add(bpy.types.INFO_MT_file_export, menu_func)
 
 if __name__ == "__main__":

release/scripts/io/export_ply.py

@@ -252,7 +252,7 @@ def write(filename, scene, ob, \
 from bpy.props import *
 
 
-class EXPORT_OT_ply(bpy.types.Operator):
+class ExportPLY(bpy.types.Operator):
 	'''Export a single object as a stanford PLY with normals, colours and texture coordinates.'''
 	bl_idname = "export.ply"
 	bl_label = "Export PLY"
@@ -292,10 +292,14 @@ class EXPORT_OT_ply(bpy.types.Operator):
 		return ('RUNNING_MODAL',)
 
 
-bpy.ops.add(EXPORT_OT_ply)
+bpy.ops.add(ExportPLY)
 
 import dynamic_menu
-menu_func = lambda self, context: self.layout.itemO("export.ply", text="Stanford (.ply)...")
+
+def menu_func(self, context):
+    default_path = bpy.data.filename.replace(".blend", ".ply")
+    self.layout.item_stringO(ExportPLY.bl_idname, "path", default_path, text="Stanford (.ply)...")
+
 menu_item = dynamic_menu.add(bpy.types.INFO_MT_file_export, menu_func)
 
 if __name__ == "__main__":

release/scripts/io/export_x3d.py

@@ -1215,7 +1215,7 @@ def x3d_export_ui(filename):
 
 from bpy.props import *
 
-class EXPORT_OT_x3d(bpy.types.Operator):
+class ExportX3D(bpy.types.Operator):
 	'''Export selection to Extensible 3D file (.x3d)'''
 	bl_idname = "export.x3d"
 	bl_label = 'Export X3D'
@@ -1238,10 +1238,14 @@ class EXPORT_OT_x3d(bpy.types.Operator):
 		wm.add_fileselect(self)
 		return ('RUNNING_MODAL',)
 
-bpy.ops.add(EXPORT_OT_x3d)
+bpy.ops.add(ExportX3D)
 
 import dynamic_menu
-menu_func = lambda self, context: self.layout.itemO("export.x3d", text="X3D Extensible 3D (.x3d)...")
+
+def menu_func(self, context):
+    default_path = bpy.data.filename.replace(".blend", ".x3d")
+    self.layout.item_stringO(ExportX3D.bl_idname, "path", default_path, text="X3D Extensible 3D (.x3d)...")
+
 menu_item = dynamic_menu.add(bpy.types.INFO_MT_file_export, menu_func)
 
 # NOTES

source/blender/python/epy_doc_gen.py

@@ -170,11 +170,11 @@ def write_func(rna, ident, out, func_type):
     # Operators and functions work differently
     if func_type=='OPERATOR':
         rna_func_name = rna_struct.identifier.split("_OT_")[-1]
-        rna_func_desc = rna_struct.description.strip().replace('\n', ' ')
+        rna_func_desc = rna_struct.description.strip()
         items = rna_struct.properties.items()
     else:
         rna_func_name = rna.identifier
-        rna_func_desc = rna.description.strip().replace('\n', ' ')
+        rna_func_desc = rna.description.strip()
         items = rna.parameters.items()
 
 
@@ -288,7 +288,11 @@ def write_func(rna, ident, out, func_type):
 
     out.write(ident+'def %s(%s):\n' % (rna_func_name, ', '.join(kw_args)))
     out.write(ident+'\t"""\n')
-    out.write(ident+'\t%s\n' % rna_func_desc)
+    
+    # Descriptions could be multiline
+    for rna_func_desc_line in rna_func_desc.split('\n'):
+        out.write(ident+'\t%s\n' % rna_func_desc_line.strip())
+    
     for desc in kw_arg_attrs:
         out.write(ident+'\t%s\n' % desc)