Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.8/site-packages/markdown_it/helpers/parse_link_label.py: 100%

1""" 

2Parse link label 

3 

4this function assumes that first character ("[") already matches 

5returns the end of the label 

6 

7""" 

8from markdown_it.rules_inline import StateInline 

9 

10 

11def parseLinkLabel(state: StateInline, start: int, disableNested: bool = False) -> int: 

12 labelEnd = -1 

13 oldPos = state.pos 

14 found = False 

15 

16 state.pos = start + 1 

17 level = 1 

18 

19 while state.pos < state.posMax: 

20 marker = state.src[state.pos] 

21 if marker == "]": 

22 level -= 1 

23 if level == 0: 

24 found = True 

25 break 

26 

27 prevPos = state.pos 

28 state.md.inline.skipToken(state) 

29 if marker == "[": 

30 if prevPos == state.pos - 1: 

31 # increase level if we find text `[`, 

32 # which is not a part of any token 

33 level += 1 

34 elif disableNested: 

35 state.pos = oldPos 

36 return -1 

37 if found: 

38 labelEnd = state.pos 

39 

40 # restore old state 

41 state.pos = oldPos 

42 

43 return labelEnd