text: import os
  import yaml
  
  
  class Op_Data:
  
      def __init__(self, file_name):
          self.file_path = os.getcwd() + os.sep + file_name
  
      def read_yaml(self):
          # 读yaml
          with open(self.file_path, "r", ) as f:
              return yaml.load(f, Loader=yaml.FullLoader)
  
      def write_yaml(self, data):
          # 写yaml
          with open(self.file_path, "w") as f:
              return yaml.dump(data, f)
  
  
  def get_data():
      # 读取返回数据
      data_list = []
      # data数据为大列表包含大字典包小字典
      data = Op_Data("data.yml").read_yaml().get("Login_data")
      for i in data:
          for o in i.keys():
              data_list.append((o, i.get(o).get("phone"), i.get(o).get("passwd"),
                                i.get(o).get("get_mess"), i.get(o).get("expect_message"),
                                i.get(o).get("tag")))
      return data_list
  
  
  print(Op_Data("data.yml").read_yaml().get("Login_data"))
  print(get_data())
  print(os.getcwd())
  