常用的读写文件操作

读JSON或txt文件常用：

with open(new_path, 'r', encoding='utf-8') as file:
    data = json.load(file)
    '''
    to do
    '''

json.loads()和json.load()都是将操作对象转换成Python对象，其中json.loads()是对字符串进行操作，json.load()是对文件进行操作。

 

对文件进行修改并保存（至新文件）：

with open(old_path, 'r', encoding='utf-8') as file:
    content = file.read()

modified_content = '''something to do with content'''

with open(new_path, 'w', encoding='utf-8') as file:
    file.write(modified_content)

 

加载prompt文件常用：

def load_prompt_file(path) -> str:
    prompt = ""
    with open(path, 'r', encoding='utf-8') as f:
        # for line in f.readline():
        #     prompt += line + '\n'
        prompt = f.read()

    return prompt