Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.11/site-packages/markdown_it/rules_block/heading.py: 94%

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 try: 

23 ch: str | None = state.src[pos] 

24 except IndexError: 

25 return False 

26 

27 if ch != "#" or pos >= maximum: 

28 return False 

29 

30 # count heading level 

31 level = 1 

32 pos += 1 

33 try: 

34 ch = state.src[pos] 

35 except IndexError: 

36 ch = None 

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

38 level += 1 

39 pos += 1 

40 try: 

41 ch = state.src[pos] 

42 except IndexError: 

43 ch = None 

44 

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

46 return False 

47 

48 if silent: 

49 return True 

50 

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

52 

53 maximum = state.skipSpacesBack(maximum, pos) 

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

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

56 maximum = tmp 

57 

58 state.line = startLine + 1 

59 

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

61 token.markup = "########"[:level] 

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

63 

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

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

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

67 token.children = [] 

68 

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

70 token.markup = "########"[:level] 

71 

72 return True