def __init__(self, ast, used_functions):
        ASTVisitor.__init__(self, visit_expressions=False)
        self.call_graph = {}
        self.traverse(ast)

        self.mark_used_functions_using_depth_first_traversal(
            self.call_graph, visited=used_functions)
 def __init__(self, ast):
     ASTVisitor.__init__(self)
     self.traverse(ast)
 def __init__(self, ast, used_variables_set):
     ASTVisitor.__init__(self)
     self.used_variables = used_variables_set
     self.traverse(ast)
 def __init__(self, ast):
     ASTVisitor.__init__(self, visit_expressions=False)
     self.traverse(ast)
 def __init__(self, ast):
     ASTVisitor.__init__(self)
     self.traverse(ast)
    def __init__(self, ast, used_functions):
        ASTVisitor.__init__(self, visit_expressions=False)
        self.call_graph = {}
        self.traverse(ast)

        self.mark_used_functions_using_depth_first_traversal(self.call_graph, visited=used_functions)
 def __init__(self, ast, used_variables_set):
     ASTVisitor.__init__(self)
     self.used_variables = used_variables_set
     self.traverse(ast)
 def __init__(self, ast):
     ASTVisitor.__init__(self, visit_expressions=False)
     self.traverse(ast)