pydevDAG._attributes._metaclasses module

pydevDAG._metaclasses

Metaclasses for graph attributes.

class pydevDAG._attributes._metaclasses.AttributeValue

Bases: object

Abstract class that represents some attribute constant.

class pydevDAG._attributes._metaclasses.AttributeValues

Bases: object

Some set of values for a graph attribute.

classmethod get_value(name)

Return the object corresponding to name.

Returns:the type object that matches name or None Return type:NodeType or NoneType

classmethod values()

Return a list of the values in the class.