好的，我一直致力于处理一些带注释的文本输出。到目前为止，我所拥有的是一个以注释为键和关系元素数组的字典:
'Adenotonsillectomy': ['0', '18', '1869', '1716'],
'OSAS': ['57', '61'],
'apnea': ['41', '46'],
'can': ['94', '97', '1796', '1746'],
'deleterious': ['103', '114'],
'effects': ['122', '129', '1806', '1752'],
'for': ['19', '22'],
'gain': ['82', '86', '1776', '1734'],
'have': ['98', '102', ['1776 1786 1796 1806 1816'], '1702'],
'health': ['115', '121'],
'lead': ['67', '71', ['1869 1879 1889'], '1695'],
'leading': ['135', '142', ['1842 1852'], '1709'],
'may': ['63', '66', '1879', '1722'],
'obesity': ['146', '153'],
'obstructive': ['23', '34'],
'sleep': ['35', '40'],
'syndrome': ['47', '55'],
'to': ['143', '145', '1852', '1770'],
'weight': ['75', '81'],
'when': ['130', '134', '1842', '1758'],
'which': ['88', '93', '1786', '1740']}
我想做的是按数组中的第一个元素排序并将字典重新排序为:
'Adenotonsillectomy': ['0', '18', '1869', '1716']
'for': ['19', '22'],
'obstructive': ['23', '34'],
'sleep': ['35', '40'],
'apnea': ['41', '46'],
etc...
现在我尝试使用运算符按值排序:
sorted(dependency_dict.items(), key=lambda x: x[1][0])
但是我得到的输出仍然不正确:
[('Adenotonsillectomy', ['0', '18', '1869', '1716']),
('deleterious', ['103', '114']),
('health', ['115', '121']),
('effects', ['122', '129', '1806', '1752']),
('when', ['130', '134', '1842', '1758']),
('leading', ['135', '142', ['1842 1852'], '1709']),
('to', ['143', '145', '1852', '1770']),
('obesity', ['146', '153']),
('for', ['19', '22']),
('obstructive', ['23', '34']),
('sleep', ['35', '40']),
('apnea', ['41', '46']),
('syndrome', ['47', '55']),
('OSAS', ['57', '61']),
('may', ['63', '66', '1879', '1722']),
('lead', ['67', '71', ['1869 1879 1889'], '1695']),
('weight', ['75', '81']),
('gain', ['82', '86', '1776', '1734']),
('which', ['88', '93', '1786', '1740']),
('can', ['94', '97', '1796', '1746']),
('have', ['98', '102', ['1776 1786 1796 1806 1816'], '1702'])]
我不确定出了什么问题。感谢您的帮助。
请您参考如下方法:
条目按字母顺序排序。如果要按整数值对它们进行排序，请先将值转换为 int:
sorted(dependency_dict.items(), key=lambda x: int(x[1][0]))
