import sys
from apt.debfile import DebPackage
deb = DebPackage(sys.argv[1])
print(deb.required_changes)
我希望上面的代码能够显示应该满足给定 deb 文件依赖关系的包,但是我得到了一个空列表的元组:
([], [], [])
我确保检查我确定已卸载依赖项的包。
我不得不打电话deb.check()
来激发它返回值dep.required_changes
等。还必须向它传递一个apt.cache.Cache
它抱怨的 else 实例:
import sys
from apt.cache import Cache
from apt.debfile import DebPackage
cache = Cache()
deb = DebPackage(sys.argv[1], cache)
deb.check()
print(deb.missing_deps)
print(deb.required_changes)
输出:
% python apt_info.py ./libzeroc-ice33_3.3.1-12_amd64.deb
['libiceutil33']
(['libiceutil33'], [], [])