Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.11/site-packages/markdown_it/rules_block/heading.py: 98%

1"""Atex heading (#, ##, ...)""" 

2 

3from __future__ import annotations 

4 

5import logging 

6 

7from ..common.utils import isStrSpace 

8from .state_block import StateBlock 

9 

10LOGGER = logging.getLogger(__name__) 

11 

12 

13def heading(state: StateBlock, startLine: int, endLine: int, silent: bool) -> bool: 

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

15 

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

17 maximum = state.eMarks[startLine] 

18 

19 if state.is_code_block(startLine): 

20 return False 

21 

22 ch: str | None = state.src[pos] 

23 

24 if ch != "#" or pos >= maximum: 

25 return False 

26 

27 # count heading level 

28 level = 1 

29 pos += 1 

30 try: 

31 ch = state.src[pos] 

32 except IndexError: 

33 ch = None 

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

35 level += 1 

36 pos += 1 

37 try: 

38 ch = state.src[pos] 

39 except IndexError: 

40 ch = None 

41 

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

43 return False 

44 

45 if silent: 

46 return True 

47 

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

49 

50 maximum = state.skipSpacesBack(maximum, pos) 

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

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

53 maximum = tmp 

54 

55 state.line = startLine + 1 

56 

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

58 token.markup = "########"[:level] 

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

60 

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

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

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

64 token.children = [] 

65 

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

67 token.markup = "########"[:level] 

68 

69 return True