parameters: (self, project, attribute, default)
return_statement: return self.module2attributes[project].getDefault(attribute, default)
docstring: Returns the value of the specified attribute in the
          specified jamfile module.
docstring_summary: Returns the value of the specified attribute in the
          specified jamfile module.
docstring_tokens: Returns the value of the specified attribute in the specified jamfile module .
function: def attributeDefault(self, project, attribute, default):
          """Returns the value of the specified attribute in the
          specified jamfile module."""
          assert isinstance(project, basestring)
          assert isinstance(attribute, basestring)
          assert isinstance(default, basestring) or default is None
          return self.module2attributes[project].getDefault(attribute, default)
function_tokens: def attributeDefault ( self , project , attribute , default ) : assert isinstance ( project , basestring ) assert isinstance ( attribute , basestring ) assert isinstance ( default , basestring ) or default is None return self . module2attributes [ project ] . getDefault ( attribute , default )