Package epydoc :: Package markup :: Module restructuredtext :: Class dotgraph

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# Class dotgraph

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A custom docutils node that should be rendered using Graphviz dot. This node does not directly store the graph; instead, it stores a pointer to a function that can be used to generate the graph. This allows the graph to be built based on information that might not be available yet at parse time. This graph generation function has the following signature:

    >>> def generate_graph(docindex, context, linker, *args):
    ...     'generates and returns a new DotGraph'

Where `docindex` is a docindex containing the documentation that epydoc has built; `context` is the `APIDoc` whose docstring contains this dotgraph node; `linker` is a DocstringLinker that can be used to resolve crossreferences; and `args` is any extra arguments that are passed to the `dotgraph` constructor.

Instance Methods | [hide private]

__init__(self, generate_graph_func, *generate_graph_args) | source code call graph

Call Graph

graph(self, docindex, context, linker) | source code call graph

Call Graph

Inherited from `docutils.nodes.image`: `astext`

Inherited from `docutils.nodes.Element`: `__add__`, `__delitem__`, `__getitem__`, `__iadd__`, `__len__`, `__radd__`, `__repr__`, `__setitem__`, `__unicode__`, `append`, `attlist`, `clear`, `copy`, `deepcopy`, `delattr`, `emptytag`, `endtag`, `extend`, `first_child_matching_class`, `first_child_not_matching_class`, `get`, `has_key`, `hasattr`, `index`, `insert`, `is_not_default`, `non_default_attributes`, `note_referenced_by`, `pformat`, `pop`, `remove`, `replace`, `replace_self`, `set_class`, `setdefault`, `shortrepr`, `starttag`, `update_basic_atts`

Inherited from `docutils.nodes.Element` (private): `_dom_node`

Inherited from `docutils.nodes.Node`: `__nonzero__`, `__str__`, `asdom`, `next_node`, `setup_child`, `traverse`, `walk`, `walkabout`

Class Variables | [hide private]

Inherited from `docutils.nodes.Element`: `child_text_separator`, `list_attributes`, `tagname` Inherited from `docutils.nodes.Node`: `document`, `line`, `parent`, `source`

Instance Variables | [hide private]

Inherited from `docutils.nodes.Element`: `attributes`, `children`, `rawsource`

Method Details | [hide private]

### __init__(self, generate_graph_func, *generate_graph_args)
(Constructor)

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call graph

Call Graph

Overrides: docutils.nodes.Element.__init__