Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.8/site-packages/pip/_vendor/rich/pager.py: 88%

1from abc import ABC, abstractmethod 

2from typing import Any 

3 

4 

5class Pager(ABC): 

6 """Base class for a pager.""" 

7 

8 @abstractmethod 

9 def show(self, content: str) -> None: 

10 """Show content in pager. 

11 

12 Args: 

13 content (str): Content to be displayed. 

14 """ 

15 

16 

17class SystemPager(Pager): 

18 """Uses the pager installed on the system.""" 

19 

20 def _pager(self, content: str) -> Any: #  pragma: no cover 

21 return __import__("pydoc").pager(content) 

22 

23 def show(self, content: str) -> None: 

24 """Use the same pager used by pydoc.""" 

25 self._pager(content) 

26 

27 

28if __name__ == "__main__": # pragma: no cover 

29 from .__main__ import make_test_card 

30 from .console import Console 

31 

32 console = Console() 

33 with console.pager(styles=True): 

34 console.print(make_test_card())