发布时间：2014-06-11 06:19:54
wget https://bitbucket.org/pypy/pypy/downloads/pypy-1.9-linux64.tar.bz2tar -jxvf pypy-1.9-linux64.tar.bz2mv pypy-1.9 /usr/local/pypyln -s /usr/local/pypy/bin/pypy /usr/bin/pypy [root@openstack ~]# pypy pypy: error while loading shared libraries: libbz2.so.1.0: cannot open shared object f......【阅读全文】
发布时间：2014-05-28 18:09:20
exec语句用来执行储存在字符串或文件中的Python语句>>> exec 'print "Hello World"'Hello World注意例子中exec语句的用法和eval_r(), execfile()是不一样的. exec是一个语句(就象print或while), 而eval_r()和execfile()则是内建函数.check_list = [ 'import uno', 'imp.........【阅读全文】
