[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [31071] trunk/blender: bugfix [#23182] Using self.report() inside poll() gives crash

Campbell Barton ideasman42 at gmail.com
Thu Aug 5 18:05:30 CEST 2010


Revision: 31071
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=31071
Author:   campbellbarton
Date:     2010-08-05 18:05:30 +0200 (Thu, 05 Aug 2010)

Log Message:
-----------
bugfix [#23182] Using self.report() inside poll() gives crash
poll() function is now a static method in python, this is more correct, matching C where the operator is not created to run poll.


    def poll(self, context): ...

is now...

    @staticmethod
    def poll(context): ...

Pythons way of doing static methods is a bit odd but cant be helped :|

This does make subclassing poll functions with COMPAT_ENGINES break, so had to modify quite a few scripts for this.

Modified Paths:
--------------
    trunk/blender/release/scripts/io/export_3ds.py
    trunk/blender/release/scripts/io/export_fbx.py
    trunk/blender/release/scripts/io/export_mdd.py
    trunk/blender/release/scripts/io/export_ply.py
    trunk/blender/release/scripts/io/import_shape_mdd.py
    trunk/blender/release/scripts/io/netrender/operators.py
    trunk/blender/release/scripts/io/netrender/ui.py
    trunk/blender/release/scripts/op/fcurve_euler_filter.py
    trunk/blender/release/scripts/op/mesh.py
    trunk/blender/release/scripts/op/object.py
    trunk/blender/release/scripts/op/object_align.py
    trunk/blender/release/scripts/op/sequencer.py
    trunk/blender/release/scripts/op/uv.py
    trunk/blender/release/scripts/op/uvcalc_follow_active.py
    trunk/blender/release/scripts/op/uvcalc_smart_project.py
    trunk/blender/release/scripts/templates/operator.py
    trunk/blender/release/scripts/templates/operator_simple.py
    trunk/blender/release/scripts/templates/operator_uv.py
    trunk/blender/release/scripts/ui/properties_data_armature.py
    trunk/blender/release/scripts/ui/properties_data_armature_rigify.py
    trunk/blender/release/scripts/ui/properties_data_bone.py
    trunk/blender/release/scripts/ui/properties_data_camera.py
    trunk/blender/release/scripts/ui/properties_data_curve.py
    trunk/blender/release/scripts/ui/properties_data_empty.py
    trunk/blender/release/scripts/ui/properties_data_lamp.py
    trunk/blender/release/scripts/ui/properties_data_lattice.py
    trunk/blender/release/scripts/ui/properties_data_mesh.py
    trunk/blender/release/scripts/ui/properties_data_metaball.py
    trunk/blender/release/scripts/ui/properties_game.py
    trunk/blender/release/scripts/ui/properties_material.py
    trunk/blender/release/scripts/ui/properties_object.py
    trunk/blender/release/scripts/ui/properties_object_constraint.py
    trunk/blender/release/scripts/ui/properties_particle.py
    trunk/blender/release/scripts/ui/properties_physics_cloth.py
    trunk/blender/release/scripts/ui/properties_physics_field.py
    trunk/blender/release/scripts/ui/properties_physics_fluid.py
    trunk/blender/release/scripts/ui/properties_physics_smoke.py
    trunk/blender/release/scripts/ui/properties_physics_softbody.py
    trunk/blender/release/scripts/ui/properties_render.py
    trunk/blender/release/scripts/ui/properties_scene.py
    trunk/blender/release/scripts/ui/properties_texture.py
    trunk/blender/release/scripts/ui/properties_world.py
    trunk/blender/release/scripts/ui/space_console.py
    trunk/blender/release/scripts/ui/space_image.py
    trunk/blender/release/scripts/ui/space_logic.py
    trunk/blender/release/scripts/ui/space_sequencer.py
    trunk/blender/release/scripts/ui/space_text.py
    trunk/blender/release/scripts/ui/space_userpref.py
    trunk/blender/release/scripts/ui/space_userpref_keymap.py
    trunk/blender/release/scripts/ui/space_view3d.py
    trunk/blender/release/scripts/ui/space_view3d_toolbar.py
    trunk/blender/source/blender/makesrna/intern/rna_ui.c
    trunk/blender/source/blender/makesrna/intern/rna_wm_api.c
    trunk/blender/source/blender/python/intern/bpy_rna.c

Modified: trunk/blender/release/scripts/io/export_3ds.py
===================================================================
--- trunk/blender/release/scripts/io/export_3ds.py	2010-08-05 15:50:36 UTC (rev 31070)
+++ trunk/blender/release/scripts/io/export_3ds.py	2010-08-05 16:05:30 UTC (rev 31071)
@@ -1135,7 +1135,8 @@
         wm.add_fileselect(self)
         return {'RUNNING_MODAL'}
 
-    def poll(self, context): # Poll isnt working yet
+    @staticmethod
+    def poll(context): # Poll isnt working yet
         return context.active_object != None
 
 # Add to a menu

Modified: trunk/blender/release/scripts/io/export_fbx.py
===================================================================
--- trunk/blender/release/scripts/io/export_fbx.py	2010-08-05 15:50:36 UTC (rev 31070)
+++ trunk/blender/release/scripts/io/export_fbx.py	2010-08-05 16:05:30 UTC (rev 31071)
@@ -3361,7 +3361,8 @@
     BATCH_FILE_PREFIX = StringProperty(name="Prefix", description="Prefix each file with this name", maxlen=1024, default="")
 
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         return context.active_object
 
     def execute(self, context):

Modified: trunk/blender/release/scripts/io/export_mdd.py
===================================================================
--- trunk/blender/release/scripts/io/export_mdd.py	2010-08-05 15:50:36 UTC (rev 31070)
+++ trunk/blender/release/scripts/io/export_mdd.py	2010-08-05 16:05:30 UTC (rev 31071)
@@ -165,7 +165,8 @@
     frame_start = IntProperty(name="Start Frame", description="Start frame for baking", min=minframe, max=maxframe, default=1)
     frame_end = IntProperty(name="End Frame", description="End frame for baking", min=minframe, max=maxframe, default=250)
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         ob = context.active_object
         return (ob and ob.type == 'MESH')
 

Modified: trunk/blender/release/scripts/io/export_ply.py
===================================================================
--- trunk/blender/release/scripts/io/export_ply.py	2010-08-05 15:50:36 UTC (rev 31070)
+++ trunk/blender/release/scripts/io/export_ply.py	2010-08-05 16:05:30 UTC (rev 31071)
@@ -275,7 +275,8 @@
     use_uvs = BoolProperty(name="UVs", description="Exort the active UV layer", default=True)
     use_colors = BoolProperty(name="Vertex Colors", description="Exort the active vertex color layer", default=True)
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         return context.active_object != None
 
     def execute(self, context):

Modified: trunk/blender/release/scripts/io/import_shape_mdd.py
===================================================================
--- trunk/blender/release/scripts/io/import_shape_mdd.py	2010-08-05 15:50:36 UTC (rev 31070)
+++ trunk/blender/release/scripts/io/import_shape_mdd.py	2010-08-05 16:05:30 UTC (rev 31071)
@@ -120,7 +120,8 @@
     #fps = IntProperty(name="Frames Per Second", description="Number of frames/second", min=minfps, max=maxfps, default=25)
     frame_start = IntProperty(name="Start Frame", description="Start frame for inserting animation", min=minframe, max=maxframe, default=0)
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         ob = context.active_object
         return (ob and ob.type == 'MESH')
 

Modified: trunk/blender/release/scripts/io/netrender/operators.py
===================================================================
--- trunk/blender/release/scripts/io/netrender/operators.py	2010-08-05 15:50:36 UTC (rev 31070)
+++ trunk/blender/release/scripts/io/netrender/operators.py	2010-08-05 16:05:30 UTC (rev 31071)
@@ -31,7 +31,8 @@
     bl_idname = "render.netslavebake"
     bl_label = "Bake all in file"
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         return True
 
     def execute(self, context):
@@ -88,7 +89,8 @@
     bl_idname = "render.netclientanim"
     bl_label = "Animation on network"
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         return True
 
     def execute(self, context):
@@ -114,7 +116,8 @@
     bl_idname = "render.netclientstart"
     bl_label = "Start Service"
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         return True
 
     def execute(self, context):
@@ -130,7 +133,8 @@
     bl_idname = "render.netclientsend"
     bl_label = "Send job"
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         return True
 
     def execute(self, context):
@@ -159,7 +163,8 @@
     bl_idname = "render.netclientsendframe"
     bl_label = "Send current frame job"
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         return True
 
     def execute(self, context):
@@ -188,7 +193,8 @@
     bl_idname = "render.netclientstatus"
     bl_label = "Client Status"
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         return True
 
     def execute(self, context):
@@ -227,7 +233,8 @@
     bl_idname = "render.netclientblacklistslave"
     bl_label = "Client Blacklist Slave"
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         return True
 
     def execute(self, context):
@@ -256,7 +263,8 @@
     bl_idname = "render.netclientwhitelistslave"
     bl_label = "Client Whitelist Slave"
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         return True
 
     def execute(self, context):
@@ -286,7 +294,8 @@
     bl_idname = "render.netclientslaves"
     bl_label = "Client Slaves"
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         return True
 
     def execute(self, context):
@@ -330,7 +339,8 @@
     bl_idname = "render.netclientcancel"
     bl_label = "Client Cancel"
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         netsettings = context.scene.network_render
         return netsettings.active_job_index >= 0 and len(netsettings.jobs) > 0
 
@@ -358,7 +368,8 @@
     bl_idname = "render.netclientcancelall"
     bl_label = "Client Cancel All"
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         return True
 
     def execute(self, context):
@@ -384,7 +395,8 @@
     bl_idname = "render.netclientdownload"
     bl_label = "Client Download"
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         netsettings = context.scene.network_render
         return netsettings.active_job_index >= 0 and len(netsettings.jobs) > 0
 
@@ -428,7 +440,8 @@
     bl_idname = "render.netclientscan"
     bl_label = "Client Scan"
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         return True
 
     def execute(self, context):
@@ -450,7 +463,8 @@
     bl_idname = "render.netclientweb"
     bl_label = "Open Master Monitor"
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         netsettings = context.scene.network_render
         return netsettings.server_address != "[default]"
 

Modified: trunk/blender/release/scripts/io/netrender/ui.py
===================================================================
--- trunk/blender/release/scripts/io/netrender/ui.py	2010-08-05 15:50:36 UTC (rev 31070)
+++ trunk/blender/release/scripts/io/netrender/ui.py	2010-08-05 16:05:30 UTC (rev 31071)
@@ -82,15 +82,17 @@
     bl_context = "render"
     # COMPAT_ENGINES must be defined in each subclass, external engines can add themselves here
 
-    def poll(self, context):
-        rd = context.scene.render
-        return (rd.use_game_engine==False) and (rd.engine in self.COMPAT_ENGINES)
 
 # Setting panel, use in the scene for now.
 class RENDER_PT_network_settings(bpy.types.Panel, RenderButtonsPanel):
     bl_label = "Network Settings"
     COMPAT_ENGINES = {'NET_RENDER'}
 
+    @staticmethod
+    def poll(context):
+        rd = context.scene.render
+        return (rd.use_game_engine==False) and (rd.engine in __class__.COMPAT_ENGINES)
+
     def draw(self, context):
         layout = self.layout
 
@@ -125,10 +127,13 @@
     bl_label = "Slave Settings"
     COMPAT_ENGINES = {'NET_RENDER'}
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         scene = context.scene
-        return (super().poll(context)
-                and scene.network_render.mode == "RENDER_SLAVE")
+        ### return (super().poll(context)
+        ###         and scene.network_render.mode == "RENDER_SLAVE")
+        ### FIXME ^^^
+        return scene.network_render.mode == "RENDER_SLAVE"
 
     def draw(self, context):
         layout = self.layout
@@ -150,10 +155,13 @@
     bl_label = "Master Settings"
     COMPAT_ENGINES = {'NET_RENDER'}
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         scene = context.scene
-        return (super().poll(context)
-                and scene.network_render.mode == "RENDER_MASTER")
+        ### return (super().poll(context)
+        ###         and scene.network_render.mode == "RENDER_MASTER")
+        ### ^^^ FIXME
+        return scene.network_render.mode == "RENDER_MASTER"
 
     def draw(self, context):
         layout = self.layout
@@ -168,10 +176,13 @@
     bl_label = "Job Settings"
     COMPAT_ENGINES = {'NET_RENDER'}
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         scene = context.scene
-        return (super().poll(context)
-                and scene.network_render.mode == "RENDER_CLIENT")
+        ### return (super().poll(context)
+        ###         and scene.network_render.mode == "RENDER_CLIENT")
+        ### ^^^ FIXME
+        return scene.network_render.mode == "RENDER_CLIENT"
 
     def draw(self, context):
         layout = self.layout
@@ -208,14 +219,17 @@
     bl_label = "Slaves Status"
     COMPAT_ENGINES = {'NET_RENDER'}
 
-    def poll(self, context):
+    @staticmethod
+    def poll(context):
         scene = context.scene
         netsettings = scene.network_render
         if netsettings.mode != "RENDER_CLIENT":
             return False
         verify_address(netsettings)
-        return (super().poll(context)
-                and netsettings.server_address != "[default]")
+        ### return (super().poll(context)
+        ###         and netsettings.server_address != "[default]")
+        ### ^^^ FIXME
+        return netsettings.server_address != "[default]"
 
     def draw(self, context):
         layout = self.layout
@@ -246,14 +260,16 @@

@@ Diff output truncated at 10240 characters. @@




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