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

1""" Atex heading (#, ##, ...) """ 

2from __future__ import annotations 

3 

4import logging 

5 

6from ..common.utils import isStrSpace 

7from .state_block import StateBlock 

8 

9LOGGER = logging.getLogger(__name__) 

10 

11 

12def heading(state: StateBlock, startLine: int, endLine: int, silent: bool) -> bool: 

13 LOGGER.debug("entering heading: %s, %s, %s, %s", state, startLine, endLine, silent) 

14 

15 pos = state.bMarks[startLine] + state.tShift[startLine] 

16 maximum = state.eMarks[startLine] 

17 

18 if state.is_code_block(startLine): 

19 return False 

20 

21 ch: str | None = state.src[pos] 

22 

23 if ch != "#" or pos >= maximum: 

24 return False 

25 

26 # count heading level 

27 level = 1 

28 pos += 1 

29 try: 

30 ch = state.src[pos] 

31 except IndexError: 

32 ch = None 

33 while ch == "#" and pos < maximum and level <= 6: 

34 level += 1 

35 pos += 1 

36 try: 

37 ch = state.src[pos] 

38 except IndexError: 

39 ch = None 

40 

41 if level > 6 or (pos < maximum and not isStrSpace(ch)): 

42 return False 

43 

44 if silent: 

45 return True 

46 

47 # Let's cut tails like ' ### ' from the end of string 

48 

49 maximum = state.skipSpacesBack(maximum, pos) 

50 tmp = state.skipCharsStrBack(maximum, "#", pos) 

51 if tmp > pos and isStrSpace(state.src[tmp - 1]): 

52 maximum = tmp 

53 

54 state.line = startLine + 1 

55 

56 token = state.push("heading_open", "h" + str(level), 1) 

57 token.markup = "########"[:level] 

58 token.map = [startLine, state.line] 

59 

60 token = state.push("inline", "", 0) 

61 token.content = state.src[pos:maximum].strip() 

62 token.map = [startLine, state.line] 

63 token.children = [] 

64 

65 token = state.push("heading_close", "h" + str(level), -1) 

66 token.markup = "########"[:level] 

67 

68 return True