aot.py 文件源码

def prettify(obj):
    if hasattr(obj, 'getSource'):
        return obj.getSource()
    else:
        #basic type
        t = type(obj)

        if t in _SIMPLE_BUILTINS:
            return repr(obj)

        elif t is types.DictType:
            out = ['{']
            for k,v in obj.items():
                out.append('\n\0%s: %s,' % (prettify(k), prettify(v)))
            out.append(len(obj) and '\n\0}' or '}')
            return string.join(out, '')

        elif t is types.ListType:
            out = ["["]
            for x in obj:
                out.append('\n\0%s,' % prettify(x))
            out.append(len(obj) and '\n\0]' or ']')
            return string.join(out, '')

        elif t is types.TupleType:
            out = ["("]
            for x in obj:
                out.append('\n\0%s,' % prettify(x))
            out.append(len(obj) and '\n\0)' or ')')
            return string.join(out, '')
        else:
            raise TypeError("Unsupported type %s when trying to prettify %s." % (t, obj))