1import importlib 

2from typing import List, Tuple 

3from ase.utils import search_current_git_hash 

4 

5 

6def format_dependency(modname: str) -> Tuple[str, str]: 

7 """Return (name, path) for given module.""" 

8 try: 

9 module = importlib.import_module(modname) 

10 except ImportError: 

11 return modname, 'not installed' 

12 

13 version = getattr(module, '__version__', '?') 

14 name = f'{modname}-{version}' 

15 if modname == 'ase': 

16 githash = search_current_git_hash(module) 

17 if githash: 

18 name += '-{:.10}'.format(githash) 

19 

20 # (only packages have __path__, but we are importing packages.) 

21 return name, str(module.__path__[0]) # type: ignore 

22 

23 

24def all_dependencies() -> List[Tuple[str, str]]: 

25 names = ['ase', 'numpy', 'scipy', 'matplotlib', 'spglib', 

26 'ase_ext', 'flask', 'psycopg2', 'pyamg'] 

27 return [format_dependency(name) for name in names]