Coverage for trimesh/version.py: 50%

1""" 

2# version.py 

3 

4Get the current version from package metadata or pyproject.toml 

5if everything else fails. 

6""" 

7 

8import json 

9import os 

10 

11 

12def _get_version() -> str | None: 

13 """ 

14 Try all our methods to get the version. 

15 """ 

16 

17 try: 

18 # Get the version string using package metadata 

19 from importlib.metadata import version 

20 

21 return version("trimesh") 

22 except Exception: 

23 pass 

24 

25 try: 

26 # Get the version string from the pyproject.toml file using 

27 # relative paths. This will be the only option if the library 

28 # has not been installed (i.e. in a CI or container environment) 

29 pyproject = os.path.abspath( 

30 os.path.join( 

31 os.path.dirname(os.path.abspath(os.path.expanduser(__file__))), 

32 "..", 

33 "pyproject.toml", 

34 ) 

35 ) 

36 with open(pyproject) as f: 

37 # json.loads cleans up the string and removes the quotes 

38 # this logic requires the first use of "version" be the actual version 

39 return next(json.loads(L.split("=")[1]) for L in f if "version" in L) 

40 except Exception: 

41 pass 

42 

43 return None 

44 

45 

46# try all our tricks 

47__version__ = _get_version() 

48 

49if __name__ == "__main__": 

50 # print version if run directly i.e. in a CI script 

51 print(__version__) # noqa: T201