class_docstr: Assemble, save, and render DOT source code, open result in viewer.
class_docstr_tok: ["Assemble",",","save",",","and","render","DOT","source","code",",","open","result","in","viewer","."]
docstr: Create a node.
  
  Args:
      name: Unique identifier for the node inside the source.
      label: Caption to be displayed (defaults to the node ``name``).
      attrs: Any additional node attributes (must be strings).
docstr_tok: ["Create","a","node",".","Args",":","name",":","Unique","identifier","for","the","node","inside","the","source",".","label",":","Caption","to","be","displayed","(","defaults","to","the","node","``","name","``",")",".","attrs",":","Any","additional","node","attributes","(","must","be","strings",")","."]
code: def node(self, name, label=None, _attributes=None, **attrs):
      """Create a node.
  
      Args:
          name: Unique identifier for the node inside the source.
          label: Caption to be displayed (defaults to the node ``name``).
          attrs: Any additional node attributes (must be strings).
      """
      name = self._quote(name)
      attr_list = self._attr_list(label, attrs, _attributes)
      line = self._node % (name, attr_list)
      self.body.append(line)
  
imports: from .None import backend
  from .None import files
  from .None import lang
label_desc: Use image node_id 6 for calling the Dot obj's underlying member method code with example usage: obj.node(name, label, _attributes) without return types