an class="nn">gzip</span>
<span class="kn">import</span><span class="w"> </span><span class="nn">struct</span>
<span class="kn">import</span><span class="w"> </span><span class="nn">shutil</span>
<span class="kn">from</span><span class="w"> </span><span class="nn">typing</span><span class="w"> </span><span class="kn">import</span> <span class="n">Callable</span><span class="p">,</span> <span class="n">Union</span>
<span class="kn">from</span><span class="w"> </span><span class="nn">patoolib.programs</span><