def create_node(self, output: dict, document, env):
"""Create the output node, give the cell output."""
# the whole output chunk is deposited and rendered later
# TODO move these nodes to separate module, to avoid cyclic imports
output_node = CellOutputBundleNode([output], "default")
out_node = CellOutputNode(classes=["cell_output"])
out_node.source, out_node.line = self.source, self.line
out_node += output_node
return out_node
def render_nb_code_cell(self, token: Token):
"""Render a Jupyter notebook cell."""
cell = token.meta["cell"] # type: nbf.NotebookNode
# TODO logic involving tags should be deferred to a transform
tags = cell.metadata.get("tags", [])
# Cell container will wrap whatever is in the cell
classes = ["cell"]
for tag in tags:
classes.append(f"tag_{tag}")
sphinx_cell = CellNode(classes=classes, cell_type=cell["cell_type"])
self.current_node += sphinx_cell
if ("remove_input" not in tags) and ("remove-input" not in tags):
cell_input = CellInputNode(classes=["cell_input"])
self.add_line_and_source_path(cell_input, token)
sphinx_cell += cell_input
# Input block
code_block = nodes.literal_block(text=cell["source"])
if token.meta.get("lexer", None) is not None:
code_block["language"] = token.meta["lexer"]
cell_input += code_block
# ==================
# Cell output
# ==================
if (
("remove_output" not in tags)
and ("remove-output" not in tags)
and cell["outputs"]
):
cell_output = CellOutputNode(classes=["cell_output"])
sphinx_cell += cell_output
outputs = CellOutputBundleNode(
cell["outputs"], token.meta["renderer"], cell.metadata
)
self.add_line_and_source_path(outputs, token)
cell_output += outputs