我正在尝试将项目从Django 1.6升级到1.7.我收到以下错误:
[Thu Oct 09 14:16:41 2014] [error] [client 95.79.172.156] mod_wsgi (pid=14523): Exception occurred processing WSGI script '/home/users1/k/kisvadim/domains/mathtasks.org/django.wsgi'.
[Thu Oct 09 14:16:41 2014] [error] [client 95.79.172.156] Traceback (most recent call last):
[Thu Oct 09 14:16:41 2014] [error] [client 95.79.172.156] File "/home/users1/k/kisvadim/virtualenv/PythonEnv/lib/python2.7/site-packages/django/core/handlers/wsgi.py", line 187, in __call__
[Thu Oct 09 14:16:41 2014] [error] [client 95.79.172.156] response = self.get_response(request)
[Thu Oct 09 14:16:41 2014] [error] [client 95.79.172.156] File "/home/users1/k/kisvadim/virtualenv/PythonEnv/lib/python2.7/site-packages/django/core/handlers/base.py", line 199, in get_response
[Thu Oct 09 14:16:41 2014] [error] [client 95.79.172.156] response = …我有一个清单:
L = ['1.1.1.', '1.1.10.', '1.1.11.', '1.1.12.', '1.1.13.', '1.1.2.', '1.1.3.', '1.1.4.']
我想按下一个顺序对它进行排序:
1.1.1.
1.1.2.
1.1.3.
1.1.4.
1.1.10.
1.1.11.
1.1.12.
1.1.13.
以下方法不会产生结果:
L.sort(key=lambda s: int(re.search(r'.(\d+)',s).group(1)))