Coverage for sparkle/instance/__init__.py: 75%

1"""This package provides instance set support for Sparkle.""" 

2from sparkle.instance.instances import \ 

3 MultiFileInstanceSet, FileInstanceSet, IterableFileInstanceSet, InstanceSet 

4from pathlib import Path 

5 

6 

7def instance_set(target: any) -> InstanceSet: 

8 """The combined interface for all instance set types.""" 

9 if ((isinstance(target, Path) 

10 and (target / MultiFileInstanceSet.instance_csv).exists()) 

11 or isinstance(target, list)): 

12 return MultiFileInstanceSet(target) 

13 elif (isinstance(target, Path) and target.is_dir() 

14 and all([p.suffix in IterableFileInstanceSet.supported_filetypes 

15 for p in target.iterdir()])): 

16 return IterableFileInstanceSet(target) 

17 return FileInstanceSet(target)