Coverage for pydaconf/plugins/base.py: 100.00%

1from abc import ABC, abstractmethod 

2from collections.abc import Callable 

3 

4from pydaconf.utils.exceptions import PluginException 

5 

6 

7class PluginBase(ABC): 

8 """Abstract Base Class for plugins.""" 

9 

10 def _execute_plugin(self, value: str, on_update_callback: Callable[[str], None]) -> str: 

11 """This method is intended to be called only from PyDaConf provider""" 

12 try: 

13 return self.run(value, on_update_callback) 

14 except Exception as e: 

15 raise PluginException( 

16 f"Plugin '{self.__class__.__name__}' failed to get data for value '{value}'. Error: {str(e)}") from e 

17 

18 @property 

19 @abstractmethod 

20 def PREFIX(self) -> str: 

21 raise NotImplementedError 

22 

23 

24 @abstractmethod 

25 def run(self, value: str, on_update_callback: Callable[[str], None]) -> str: 

26 raise NotImplementedError