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文件: /usr/lib/python3.6/site-packages/tracer/packageManagers/README.md
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# Package managers Every package manager module should inherit `IPackageManger` class and implement its methods: - `packages_newer_than(self, unix_time)` - `package_files(self, pkg_name)` - `load_package_info(self, package)` - `provided_by(self, app)` Also there should be unit test for every package manager. Please see [dnf test](https://github.com/FrostyX/tracer/blob/develop/tests/test_dnf.py) for example.
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