Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.8/site-packages/urllib3/util/util.py: 23%

1from __future__ import annotations 

2 

3import typing 

4from types import TracebackType 

5 

6 

7def to_bytes( 

8 x: str | bytes, encoding: str | None = None, errors: str | None = None 

9) -> bytes: 

10 if isinstance(x, bytes): 

11 return x 

12 elif not isinstance(x, str): 

13 raise TypeError(f"not expecting type {type(x).__name__}") 

14 if encoding or errors: 

15 return x.encode(encoding or "utf-8", errors=errors or "strict") 

16 return x.encode() 

17 

18 

19def to_str( 

20 x: str | bytes, encoding: str | None = None, errors: str | None = None 

21) -> str: 

22 if isinstance(x, str): 

23 return x 

24 elif not isinstance(x, bytes): 

25 raise TypeError(f"not expecting type {type(x).__name__}") 

26 if encoding or errors: 

27 return x.decode(encoding or "utf-8", errors=errors or "strict") 

28 return x.decode() 

29 

30 

31def reraise( 

32 tp: type[BaseException] | None, 

33 value: BaseException, 

34 tb: TracebackType | None = None, 

35) -> typing.NoReturn: 

36 try: 

37 if value.__traceback__ is not tb: 

38 raise value.with_traceback(tb) 

39 raise value 

40 finally: 

41 value = None # type: ignore[assignment] 

42 tb = None