[widgets][toolchaineditor] toolchain visualization

beat/editor/scripts/editor_cli.py

@@ -50,7 +50,6 @@ from ..utils import check_prefix_dataformats
 
 from ..widgets.mainwindow import MainWindow
 from ..widgets.assetwidget import AssetWidget
-from ..widgets.toolchaineditor import SimpleToolchainPreview
 
 from ..backend.asset import AssetType
 from ..backend.asset import Asset
@@ -203,36 +202,3 @@ def refresh_env(ctx, type_):
     if os.path.exists(environments_file_path):
         os.remove(environments_file_path)
     ctx.invoke(environments.list, type_=type_, output=environments_file_path)
-
-
-@editor.group(cls=AliasedGroup)
-@click.pass_context
-def toolchain(ctx):
-    """Toolchain specific commands"""
-    pass
-
-
-SHOW_TOOLCHAIN_EPILOG = """\b
-Example:
-        $ beat editor toolchain show user/my_toolchain/1
-
-"""
-
-
-@toolchain.command(epilog=EDIT_EPILOG)
-@click.argument("asset_name")
-@click.pass_context
-@refresh_environment_cache_flag
-@raise_on_error
-def show(ctx, asset_name):
-    """Edit one specific asset"""
-
-    app = QApplication(sys.argv)
-
-    asset = Asset(ctx.meta["config"].path, AssetType.TOOLCHAIN, asset_name)
-
-    preview = SimpleToolchainPreview()
-    preview.load(asset.declaration)
-    preview.show()
-
-    return app.exec_()

beat/editor/widgets/drawing_space.py

@@ -33,10 +33,8 @@ class DrawingSpace(QGraphicsScene):
 
     """Playground scene for block objects"""
 
-    # def __init__(self, parent=None):
     def __init__(self, configuration):
 
-        # super(DrawingSpace, self).__init__(parent)
         super().__init__()
 
         self.grid_size = configuration["grid_size"]