update_version.sh: Use Python 3 in example command

This makes it possible to run the command outside of a Python 3 virtualenv.

blender_cloud/__init__.py

@@ -21,7 +21,7 @@
 bl_info = {
     'name': 'Blender Cloud',
     "author": "Sybren A. Stüvel, Francesco Siddi, Inês Almeida, Antony Riakiotakis",
-    'version': (1, 13, 4),
+    'version': (1, 13, 5),
     'blender': (2, 80, 0),
     'location': 'Addon Preferences panel, and Ctrl+Shift+Alt+A anywhere for texture browser',
     'description': 'Texture library browser and Blender Sync. Requires the Blender ID addon '

blender_cloud/attract/__init__.py

@@ -640,8 +640,7 @@ class ATTRACT_OT_open_meta_blendfile(AttractOperatorMixin, Operator):
 
     @classmethod
     def poll(cls, context):
-        return AttractOperatorMixin.poll(context) and \
+        return bool(any(cls.filename_from_metadata(s) for s in context.selected_sequences))
-               bool(any(cls.filename_from_metadata(s) for s in context.selected_sequences))
 
     @staticmethod
     def filename_from_metadata(strip):
@@ -949,7 +948,7 @@ class ATTRACT_OT_project_open_in_browser(Operator):
 
 class ATTRACT_PT_strip_metadata(bl_ui.space_sequencer.SequencerButtonsPanel, Panel):
     bl_label = "Metadata"
-    bl_parent_id = "SEQUENCER_PT_info"
+    bl_parent_id = "SEQUENCER_PT_source"
     bl_category = "Strip"
     bl_options = {'DEFAULT_CLOSED'}
 

blender_cloud/flamenco/__init__.py

@@ -435,7 +435,7 @@ class FLAMENCO_OT_render(async_loop.AsyncModalOperatorMixin,
 
             # Pop out some settings so that settings of irrelevant Managers are excluded.
             flamenco_managers_settings = project_settings.pop('flamenco_managers_settings', {})
-            flamenco_manager_settings = flamenco_managers_settings.pop(manager_id)
+            flamenco_manager_settings = flamenco_managers_settings.pop(manager_id, '-unknown-')
 
             info = {
                 '_meta': {'version': 2},

setup.py

@@ -236,7 +236,7 @@ setup(
               'wheels': BuildWheels},
     name='blender_cloud',
     description='The Blender Cloud addon allows browsing the Blender Cloud from Blender.',
-    version='1.13.4',
+    version='1.13.5',
     author='Sybren A. Stüvel',
     author_email='sybren@stuvel.eu',
     packages=find_packages('.'),

update_version.sh

@@ -19,4 +19,4 @@ echo git commit -m \'Bumped version to $VERSION\' setup.py blender_cloud/__init_
 echo git tag -a version-$VERSION -m \'Tagged version $VERSION\'
 echo
 echo "To build a distribution ZIP:"
-echo python setup.py bdist
+echo python3 setup.py bdist