| from ..util import strip_end | |
| def render_list(renderer, token, state) -> str: | |
| attrs = token['attrs'] | |
| if attrs['ordered']: | |
| children = _render_ordered_list(renderer, token, state) | |
| else: | |
| children = _render_unordered_list(renderer, token, state) | |
| text = ''.join(children) | |
| parent = token.get('parent') | |
| if parent: | |
| if parent['tight']: | |
| return text | |
| return text + '\n' | |
| return strip_end(text) + '\n' | |
| def _render_list_item(renderer, parent, item, state): | |
| leading = parent['leading'] | |
| text = '' | |
| for tok in item['children']: | |
| if tok['type'] == 'list': | |
| tok['parent'] = parent | |
| elif tok['type'] == 'blank_line': | |
| continue | |
| text += renderer.render_token(tok, state) | |
| lines = text.splitlines() | |
| text = (lines[0] if lines else '') + '\n' | |
| prefix = ' ' * len(leading) | |
| for line in lines[1:]: | |
| if line: | |
| text += prefix + line + '\n' | |
| else: | |
| text += '\n' | |
| return leading + text | |
| def _render_ordered_list(renderer, token, state): | |
| attrs = token['attrs'] | |
| start = attrs.get('start', 1) | |
| for item in token['children']: | |
| leading = str(start) + token['bullet'] + ' ' | |
| parent = { | |
| 'leading': leading, | |
| 'tight': token['tight'], | |
| } | |
| yield _render_list_item(renderer, parent, item, state) | |
| start += 1 | |
| def _render_unordered_list(renderer, token, state): | |
| parent = { | |
| 'leading': token['bullet'] + ' ', | |
| 'tight': token['tight'], | |
| } | |
| for item in token['children']: | |
| yield _render_list_item(renderer, parent, item, state) | |