def _parse_section_nodes(para):
nonlocal next_parser, level, in_child, para_node
props = _get_para_node_props(para)
if props:
if level is None:
level = props['indent']
if not matchers.isint(level) or props['indent'] > level:
success = next_parser(para)
in_child = in_child or success
return success
elif props['indent'] < level:
# if not handled by a parent parser,
# but still less than our indent level, then
# don't know how to handle
raise Exception('unknown indent for', para['index'], para)
elif props['indent'] == level:
para_node = _aaa(dom, 'para', **props)
next_parser = parse_section_nodes(para_node, NextParser)
if props['num2']:
in_child = True
_merge(para, {'runs': [{'text': lambda t: parens_re.sub(' ', t, 1)}]})
para['text'] = _para_text_content(para)
para['richtext'] = _para_rich_text_content(para)
return next_parser(para)
in_child = False
return True
elif matchers.section_heading(para):
match = para['text_re']
if level is None:
level = match.group('prefix')
if level == match.group('prefix'):
heading_node = _aaa(dom, 'para', **match.groupdict())
next_parser = parse_section_nodes(heading_node, NextParser)
in_child = True
return True
else:
success = next_parser(para)
in_child = in_child or success
return success
elif not matchers.empty(para):
if in_child and next_parser(para):
return True
elif not matchers.centered(para):
# lookahead to determine if text belongs to node or its parent
next_level = _get_next_level(para)
if para_node is not None and next_level and (not matchers.isint(level) or next_level >= level):
_make_text(para_node, para['richtext'], para=para['index'])
else:
_make_text(dom, para['richtext'], para=para['index'], after=True)
return True
else:
return False
else:
return False
def __init__(self, paras, para=None): self._paras = paras if not paras: return None if para is None: para = paras[0] if isint(para): para = paras[paras[0]['index'] + para] super().__init__(para)
def __init__(self, paras, para=None):
self._paras = paras
if not paras:
return None
if para is None:
para = paras[0]
if isint(para):
para = paras[paras[0]['index'] + para]
super().__init__(para)
