說明:操作系統爲ubuntu14.04
~/.pip/pip.conf
[global]
timeout = 6000
index-url = http://pypi.douban.com/simple/
[install]
use-mirrors = true
mirrors = http://pypi.douban.com/simple/
trusted-host = pypi.douban.com
說明:操作系統爲ubuntu14.04
~/.pip/pip.conf
[global]
timeout = 6000
index-url = http://pypi.douban.com/simple/
[install]
use-mirrors = true
mirrors = http://pypi.douban.com/simple/
trusted-host = pypi.douban.com
class MetaCls(type): def __new__(cls, *args, **kwargs): print("in MetaCls") # return super(Meta