cfg.py 文件源码

def build_cfg(module_node, project_modules, local_modules, filename):
    """Create a Control Flow Graph.

    Args:
        module_node(ast.Module) is the first node (Module) of an Abstract Syntax Tree generated with the module_node module.
    """

    visitor = Visitor(module_node, project_modules, local_modules, filename)
    return CFG(visitor.nodes)