moving nodes to ast module

Author: choldgraf

jupyter_sphinx/__init__.py

@@ -11,12 +11,13 @@
 from .ast import (
     JupyterCell,
     JupyterCellNode,
+    JupyterKernelNode,
     JupyterWidgetViewNode,
     JupyterWidgetStateNode,
     WIDGET_VIEW_MIMETYPE,
     jupyter_download_role,
 )
-from .execute import JupyterKernelNode, JupyterKernel, ExecuteJupyterCells
+from .execute import JupyterKernel, ExecuteJupyterCells
 from .thebelab import ThebeButton, ThebeButtonNode, ThebeOutputNode, ThebeSourceNode
 
 REQUIRE_URL_DEFAULT = (

jupyter_sphinx/ast.py

@@ -143,6 +143,14 @@ class JupyterCellNode(docutils.nodes.container):
     """
 
 
+class JupyterKernelNode(docutils.nodes.Element):
+    """Inserted into doctree whenever a JupyterKernel directive is encountered.
+
+    Used as a marker to signal that the following JupyterCellNodes (until the
+    next, if any, JupyterKernelNode) should be executed in a separate kernel.
+    """
+
+
 class JupyterWidgetViewNode(docutils.nodes.Element):
     """Inserted into doctree whenever a Jupyter cell produces a widget as output.
 

jupyter_sphinx/execute.py

@@ -27,6 +27,7 @@
 )
 from .ast import (
     JupyterCellNode,
+    JupyterKernelNode,
     cell_output_to_nodes,
     JupyterWidgetStateNode,
     attach_outputs,
@@ -71,14 +72,6 @@ def run(self):
         ]
 
 
-class JupyterKernelNode(docutils.nodes.Element):
-    """Inserted into doctree whenever a JupyterKernel directive is encountered.
-
-    Used as a marker to signal that the following JupyterCellNodes (until the
-    next, if any, JupyterKernelNode) should be executed in a separate kernel.
-    """
-
-
 ### Doctree transformations
 class ExecuteJupyterCells(SphinxTransform):
     """Execute code cells in Jupyter kernels.