Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.8/site-packages/multidict-6.0.6.dev0-py3.8-linux-x86_64.egg/multidict/_abc.py: 70%

1import abc 

2import sys 

3import types 

4from collections.abc import Mapping, MutableMapping 

5 

6 

7class _TypingMeta(abc.ABCMeta): 

8 # A fake metaclass to satisfy typing deps in runtime 

9 # basically MultiMapping[str] and other generic-like type instantiations 

10 # are emulated. 

11 # Note: real type hints are provided by __init__.pyi stub file 

12 if sys.version_info >= (3, 9): 

13 

14 def __getitem__(self, key): 

15 return types.GenericAlias(self, key) 

16 

17 else: 

18 

19 def __getitem__(self, key): 

20 return self 

21 

22 

23class MultiMapping(Mapping, metaclass=_TypingMeta): 

24 @abc.abstractmethod 

25 def getall(self, key, default=None): 

26 raise KeyError 

27 

28 @abc.abstractmethod 

29 def getone(self, key, default=None): 

30 raise KeyError 

31 

32 

33class MutableMultiMapping(MultiMapping, MutableMapping): 

34 @abc.abstractmethod 

35 def add(self, key, value): 

36 raise NotImplementedError 

37 

38 @abc.abstractmethod 

39 def extend(self, *args, **kwargs): 

40 raise NotImplementedError 

41 

42 @abc.abstractmethod 

43 def popone(self, key, default=None): 

44 raise KeyError 

45 

46 @abc.abstractmethod 

47 def popall(self, key, default=None): 

48 raise KeyError