Coverage for navigaattori/template_loader.py: 77.14%

1"""Loader function for templates.""" 

2 

3import pathlib 

4import pkgutil 

5from typing import Union 

6 

7from navigaattori import ENCODING, log 

8 

9RESOURCES = ('templates/liitos_vocabulary.yml',) 

10 

11 

12def load_resource(resource: str, is_complete_path: bool = False) -> str: 

13 """Load the template either from the package resources or an external path.""" 

14 if is_complete_path: 14 ↛ 15line 14 didn't jump to line 15, because the condition on line 14 was never true

15 log.debug(f'loading resource from external source ({resource})') 

16 with open(resource, 'rt', encoding=ENCODING) as handle: 

17 return handle.read() 

18 else: 

19 return pkgutil.get_data(__package__, resource).decode(encoding=ENCODING) # type: ignore 

20 

21 

22def eject(argv: Union[list[str], None] = None) -> int: 

23 """Eject the templates into the folder given (default EJECTED) and create the folder if it does not exist.""" 

24 argv = argv if argv else [''] 

25 into = argv[0] 

26 if not into.strip(): 26 ↛ 27line 26 didn't jump to line 27, because the condition on line 26 was never true

27 into = 'EJECTED' 

28 into_path = pathlib.Path(into) 

29 (into_path / 'templates').mkdir(parents=True, exist_ok=True) 

30 for resource in RESOURCES: 

31 write_to = into_path / resource 

32 log.debug(f'- ejecting resource ({resource}) to ({write_to})') 

33 data = pkgutil.get_data(__package__, resource).decode(encoding=ENCODING) # type: ignore 

34 with open(write_to, 'wt', encoding=ENCODING) as target: 

35 target.write(data) 

36 

37 return 0