Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.8/site-packages/scipy/optimize/linesearch.py: 70%

1# This file is not meant for public use and will be removed in SciPy v2.0.0. 

2# Use the `scipy.optimize` namespace for importing the functions 

3# included below. 

4 

5import warnings 

6from . import _linesearch 

7 

8 

9__all__ = [ # noqa: F822 

10 'LineSearchWarning', 

11 'line_search', 

12 'line_search_BFGS', 

13 'line_search_armijo', 

14 'line_search_wolfe1', 

15 'line_search_wolfe2', 

16 'minpack2', 

17 'scalar_search_armijo', 

18 'scalar_search_wolfe1', 

19 'scalar_search_wolfe2', 

20 'warn', 

21] 

22 

23 

24def __dir__(): 

25 return __all__ 

26 

27 

28def __getattr__(name): 

29 if name not in __all__: 

30 raise AttributeError( 

31 "scipy.optimize.linesearch is deprecated and has no attribute " 

32 f"{name}. Try looking in scipy.optimize instead.") 

33 

34 warnings.warn(f"Please use `{name}` from the `scipy.optimize` namespace, " 

35 "the `scipy.optimize.linesearch` namespace is deprecated.", 

36 category=DeprecationWarning, stacklevel=2) 

37 

38 return getattr(_linesearch, name)