linux 下pymssql模块的安装 所需压缩包:pymssql-2.1.0.tar.bz2freetds-patched.tar.gz 安装: tar -xvf pymssql-2.1.0.tar.bz2 cd pymssql-2.1.0python setup.py install报错 则需要安装freetds tar -zxvf freetds-patched.tar.gz cd freetds-0.95.87/mkdir /usr/local/freetds./configure --…
首先看下面的代码: # coding: utf-8 class Test(object): pass print Test.__class__ # type print Test.__base__ # object t = Test() print t.__class__ # Test print t.__class__.__class__ # type print Test.__class__.__class__.__class__ # type a = type('Foo', (), {})…