Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.8/site-packages/jedi/inference/value/namespace.py: 60%

1from pathlib import Path 

2from typing import Optional 

3 

4from jedi.inference.cache import inference_state_method_cache 

5from jedi.inference.filters import DictFilter 

6from jedi.inference.names import ValueNameMixin, AbstractNameDefinition 

7from jedi.inference.base_value import Value 

8from jedi.inference.value.module import SubModuleDictMixin 

9from jedi.inference.context import NamespaceContext 

10 

11 

12class ImplicitNSName(ValueNameMixin, AbstractNameDefinition): 

13 """ 

14 Accessing names for implicit namespace packages should infer to nothing. 

15 This object will prevent Jedi from raising exceptions 

16 """ 

17 def __init__(self, implicit_ns_value, string_name): 

18 self._value = implicit_ns_value 

19 self.string_name = string_name 

20 

21 

22class ImplicitNamespaceValue(Value, SubModuleDictMixin): 

23 """ 

24 Provides support for implicit namespace packages 

25 """ 

26 api_type = 'namespace' 

27 parent_context = None 

28 

29 def __init__(self, inference_state, string_names, paths): 

30 super().__init__(inference_state, parent_context=None) 

31 self.inference_state = inference_state 

32 self.string_names = string_names 

33 self._paths = paths 

34 

35 def get_filters(self, origin_scope=None): 

36 yield DictFilter(self.sub_modules_dict()) 

37 

38 def get_qualified_names(self): 

39 return () 

40 

41 @property # type: ignore[misc] 

42 @inference_state_method_cache() 

43 def name(self): 

44 string_name = self.py__package__()[-1] 

45 return ImplicitNSName(self, string_name) 

46 

47 def py__file__(self) -> Optional[Path]: 

48 return None 

49 

50 def py__package__(self): 

51 """Return the fullname 

52 """ 

53 return self.string_names 

54 

55 def py__path__(self): 

56 return self._paths 

57 

58 def py__name__(self): 

59 return '.'.join(self.string_names) 

60 

61 def is_namespace(self): 

62 return True 

63 

64 def is_stub(self): 

65 return False 

66 

67 def is_package(self): 

68 return True 

69 

70 def as_context(self): 

71 return NamespaceContext(self) 

72 

73 def __repr__(self): 

74 return '<%s: %s>' % (self.__class__.__name__, self.py__name__())