from jinja2 import Template
CONTENT = """
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# -----------------------------------------------------------------------------------------------------------
# Copyright (c) 2025 Huawei Technologies Co., Ltd.
# This program is free software, you can redistribute it and/or modify it under the terms and conditions of
# CANN Open Software License Agreement Version 2.0 (the "License").
# Please refer to the License for details. You may not use this file except in compliance with the License.
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
# INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
# See LICENSE in the root of the software repository for the full text of the License.
# -----------------------------------------------------------------------------------------------------------
import dataflow.flow_func as ff
class {{clz_name}}():
def __init__(self):
pass
@ff.init_wrapper()
def init_flow_func(self, meta_params):
# init flow func here
return ff.FLOW_FUNC_SUCCESS
{% for f_name in f_names %}
@ff.proc_wrapper()
def {{f_name}}(self, run_context, input_flow_msgs):
# process input message and set output here
return ff.FLOW_FUNC_FAILED
{% endfor %}
"""
TPL = Template(CONTENT)
def gen_py_func_code(clz_name, f_names):
global TPL
return TPL.render(clz_name=clz_name, f_names=f_names)