Return a boolean mask: True if the corresponding line is considered inside a triple-quoted string literal. This is intentionally heuristic (fast + good enough for paste handling).
(self, lines: List[str])
| 87 | |
| 88 | |
| 89 | def _triple_quote_mask(self, lines: List[str]) -> List[bool]: |
| 90 | """ |
| 91 | Return a boolean mask: True if the corresponding line is considered |
| 92 | inside a triple-quoted string literal. |
| 93 | |
| 94 | This is intentionally heuristic (fast + good enough for paste handling). |
| 95 | """ |
| 96 | mask: List[bool] = [] |
| 97 | in_triple: str | None = None # either ''' or """ |
| 98 | for line in lines: |
| 99 | mask.append(in_triple is not None) |
| 100 | # Toggle state for each occurrence of """ or ''' in the line. |
| 101 | for m in self._triple_quote_re.finditer(line): |
| 102 | q = m.group(1) |
| 103 | if in_triple is None: |
| 104 | in_triple = q |
| 105 | mask[-1] = True # current line is inside triple quotes |
| 106 | elif in_triple == q: |
| 107 | in_triple = None |
| 108 | # else: ignore mismatched triple quote while inside |
| 109 | return mask |
| 110 | |
| 111 | |
| 112 | def _strip(self, lines): |