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<span class="text">Coverage for </span><b>src/debputy/manifest_parser/util.py</b>:
<span class="pc_cov">89%</span>
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<p class="run"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="key">import</span> <span class="nam">dataclasses</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="op">(</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"> <span class="nam">Iterator</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"> <span class="nam">Union</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"> <span class="nam">Self</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"> <span class="nam">Optional</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"> <span class="nam">List</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"> <span class="nam">Tuple</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"> <span class="nam">Mapping</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"> <span class="nam">get_origin</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"> <span class="nam">get_args</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"> <span class="nam">Any</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"> <span class="nam">Type</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"> <span class="nam">TypeVar</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"> <span class="nam">TYPE_CHECKING</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"> <span class="nam">Iterable</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="op">)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"> </span><span class="r"></span></p>
<p class="exc show_exc"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="key">if</span> <span class="nam">TYPE_CHECKING</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="exc show_exc"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"> <span class="key">from</span> <span class="nam">debputy</span><span class="op">.</span><span class="nam">manifest_parser</span><span class="op">.</span><span class="nam">declarative_parser</span> <span class="key">import</span> <span class="nam">DebputyParseHint</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="nam">MP</span> <span class="op">=</span> <span class="nam">TypeVar</span><span class="op">(</span><span class="str">"MP"</span><span class="op">,</span> <span class="nam">bound</span><span class="op">=</span><span class="str">"DebputyParseHint"</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="nam">StrOrInt</span> <span class="op">=</span> <span class="nam">Union</span><span class="op">[</span><span class="nam">str</span><span class="op">,</span> <span class="nam">int</span><span class="op">]</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="nam">AttributePathAliasMapping</span> <span class="op">=</span> <span class="nam">Mapping</span><span class="op">[</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"> <span class="nam">StrOrInt</span><span class="op">,</span> <span class="nam">Tuple</span><span class="op">[</span><span class="nam">StrOrInt</span><span class="op">,</span> <span class="nam">Optional</span><span class="op">[</span><span class="str">"AttributePathAliasMapping"</span><span class="op">]</span><span class="op">]</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"><span class="op">]</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="key">class</span> <span class="nam">AttributePath</span><span class="op">(</span><span class="nam">object</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"> <span class="nam">__slots__</span> <span class="op">=</span> <span class="op">(</span><span class="str">"parent"</span><span class="op">,</span> <span class="str">"name"</span><span class="op">,</span> <span class="str">"alias_mapping"</span><span class="op">,</span> <span class="str">"path_hint"</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"> <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"> <span class="nam">self</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"> <span class="nam">parent</span><span class="op">:</span> <span class="nam">Optional</span><span class="op">[</span><span class="str">"AttributePath"</span><span class="op">]</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"> <span class="nam">key</span><span class="op">:</span> <span class="nam">Optional</span><span class="op">[</span><span class="nam">Union</span><span class="op">[</span><span class="nam">str</span><span class="op">,</span> <span class="nam">int</span><span class="op">]</span><span class="op">]</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t"> <span class="op">*</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t"> <span class="nam">alias_mapping</span><span class="op">:</span> <span class="nam">Optional</span><span class="op">[</span><span class="nam">AttributePathAliasMapping</span><span class="op">]</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t"> <span class="op">)</span> <span class="op">-></span> <span class="key">None</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">parent</span> <span class="op">=</span> <span class="nam">parent</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">name</span> <span class="op">=</span> <span class="nam">key</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">path_hint</span><span class="op">:</span> <span class="nam">Optional</span><span class="op">[</span><span class="nam">str</span><span class="op">]</span> <span class="op">=</span> <span class="key">None</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">alias_mapping</span> <span class="op">=</span> <span class="nam">alias_mapping</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t"> <span class="op">@</span><span class="nam">classmethod</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t"> <span class="key">def</span> <span class="nam">root_path</span><span class="op">(</span><span class="nam">cls</span><span class="op">)</span> <span class="op">-></span> <span class="str">"AttributePath"</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t"> <span class="key">return</span> <span class="nam">AttributePath</span><span class="op">(</span><span class="key">None</span><span class="op">,</span> <span class="key">None</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"> <span class="op">@</span><span class="nam">classmethod</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t"> <span class="key">def</span> <span class="nam">builtin_path</span><span class="op">(</span><span class="nam">cls</span><span class="op">)</span> <span class="op">-></span> <span class="str">"AttributePath"</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t"> <span class="key">return</span> <span class="nam">AttributePath</span><span class="op">(</span><span class="key">None</span><span class="op">,</span> <span class="str">"$builtin$"</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t"> <span class="op">@</span><span class="nam">classmethod</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t"> <span class="key">def</span> <span class="nam">test_path</span><span class="op">(</span><span class="nam">cls</span><span class="op">)</span> <span class="op">-></span> <span class="str">"AttributePath"</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t"> <span class="key">return</span> <span class="nam">AttributePath</span><span class="op">(</span><span class="key">None</span><span class="op">,</span> <span class="str">"$test$"</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t"> <span class="key">def</span> <span class="nam">__bool__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">bool</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t"> <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">name</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span> <span class="key">or</span> <span class="nam">self</span><span class="op">.</span><span class="nam">parent</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t"> <span class="key">def</span> <span class="nam">copy_with_path_hint</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">path_hint</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span> <span class="op">-></span> <span class="str">"AttributePath"</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t"> <span class="nam">p</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">__class__</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">parent</span><span class="op">,</span> <span class="nam">self</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span> <span class="nam">alias_mapping</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">alias_mapping</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t"> <span class="nam">p</span><span class="op">.</span><span class="nam">path_hint</span> <span class="op">=</span> <span class="nam">path_hint</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t"> <span class="key">return</span> <span class="nam">p</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t"> <span class="key">def</span> <span class="nam">path_segments</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Iterable</span><span class="op">[</span><span class="nam">Union</span><span class="op">[</span><span class="nam">str</span><span class="op">,</span> <span class="nam">int</span><span class="op">]</span><span class="op">]</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t"> <span class="nam">segments</span> <span class="op">=</span> <span class="nam">list</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">_iter_path</span><span class="op">(</span><span class="op">)</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t"> <span class="nam">segments</span><span class="op">.</span><span class="nam">reverse</span><span class="op">(</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t"> <span class="key">yield</span> <span class="key">from</span> <span class="op">(</span><span class="nam">s</span><span class="op">.</span><span class="nam">name</span> <span class="key">for</span> <span class="nam">s</span> <span class="key">in</span> <span class="nam">segments</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t"> <span class="op">@</span><span class="nam">property</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t"> <span class="key">def</span> <span class="nam">path</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t"> <span class="nam">segments</span> <span class="op">=</span> <span class="nam">list</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">_iter_path</span><span class="op">(</span><span class="op">)</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t"> <span class="nam">segments</span><span class="op">.</span><span class="nam">reverse</span><span class="op">(</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t"> <span class="nam">parts</span><span class="op">:</span> <span class="nam">List</span><span class="op">[</span><span class="nam">str</span><span class="op">]</span> <span class="op">=</span> <span class="op">[</span><span class="op">]</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t"> <span class="nam">path_hint</span> <span class="op">=</span> <span class="key">None</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t"> <span class="key">for</span> <span class="nam">s</span> <span class="key">in</span> <span class="nam">segments</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t"> <span class="nam">k</span> <span class="op">=</span> <span class="nam">s</span><span class="op">.</span><span class="nam">name</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t"> <span class="nam">s_path_hint</span> <span class="op">=</span> <span class="nam">s</span><span class="op">.</span><span class="nam">path_hint</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t"> <span class="key">if</span> <span class="nam">s_path_hint</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t"> <span class="nam">path_hint</span> <span class="op">=</span> <span class="nam">s_path_hint</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t"> <span class="key">if</span> <span class="nam">isinstance</span><span class="op">(</span><span class="nam">k</span><span class="op">,</span> <span class="nam">int</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t"> <span class="nam">parts</span><span class="op">.</span><span class="nam">append</span><span class="op">(</span><span class="str">f"[{k}]"</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="par run show_par"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t"> <span class="key">elif</span> <span class="nam">k</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span><span class="op">:</span> </span><span class="r"><span class="annotate short">84 ↛ 77</span><span class="annotate long">line 84 didn't jump to line 77, because the condition on line 84 was never false</span></span></p>
<p class="run"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t"> <span class="key">if</span> <span class="nam">parts</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t"> <span class="nam">parts</span><span class="op">.</span><span class="nam">append</span><span class="op">(</span><span class="str">"."</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t"> <span class="nam">parts</span><span class="op">.</span><span class="nam">append</span><span class="op">(</span><span class="nam">k</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t"> <span class="key">if</span> <span class="nam">path_hint</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t"> <span class="nam">parts</span><span class="op">.</span><span class="nam">append</span><span class="op">(</span><span class="str">f" <Search for: {path_hint}>"</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="par run show_par"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t"> <span class="key">if</span> <span class="key">not</span> <span class="nam">parts</span><span class="op">:</span> </span><span class="r"><span class="annotate short">90 ↛ 91</span><span class="annotate long">line 90 didn't jump to line 91, because the condition on line 90 was never true</span></span></p>
<p class="mis show_mis"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t"> <span class="key">return</span> <span class="str">"document root"</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t"> <span class="key">return</span> <span class="str">""</span><span class="op">.</span><span class="nam">join</span><span class="op">(</span><span class="nam">parts</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t"> <span class="key">def</span> <span class="nam">__str__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t"> <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">path</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t"> <span class="key">def</span> <span class="nam">__getitem__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">item</span><span class="op">:</span> <span class="nam">Union</span><span class="op">[</span><span class="nam">str</span><span class="op">,</span> <span class="nam">int</span><span class="op">]</span><span class="op">)</span> <span class="op">-></span> <span class="str">"AttributePath"</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t"> <span class="nam">alias_mapping</span> <span class="op">=</span> <span class="key">None</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t"> <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">alias_mapping</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t"> <span class="nam">match</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">alias_mapping</span><span class="op">.</span><span class="nam">get</span><span class="op">(</span><span class="nam">item</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t"> <span class="key">if</span> <span class="nam">match</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t"> <span class="nam">item</span><span class="op">,</span> <span class="nam">alias_mapping</span> <span class="op">=</span> <span class="nam">match</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t"> <span class="key">if</span> <span class="nam">item</span> <span class="op">==</span> <span class="str">""</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t"> <span class="com"># Support `sources[0]` mapping to `source` by `sources -> source` and `0 -> ""`.</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t"> <span class="key">return</span> <span class="nam">AttributePath</span><span class="op">(</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">parent</span><span class="op">,</span> <span class="nam">self</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span> <span class="nam">alias_mapping</span><span class="op">=</span><span class="nam">alias_mapping</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t"> <span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t"> <span class="key">return</span> <span class="nam">AttributePath</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">item</span><span class="op">,</span> <span class="nam">alias_mapping</span><span class="op">=</span><span class="nam">alias_mapping</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t"> <span class="key">def</span> <span class="nam">_iter_path</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Iterator</span><span class="op">[</span><span class="str">"AttributePath"</span><span class="op">]</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t"> <span class="nam">current</span> <span class="op">=</span> <span class="nam">self</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t"> <span class="key">yield</span> <span class="nam">current</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t"> <span class="key">while</span> <span class="key">True</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t"> <span class="nam">parent</span> <span class="op">=</span> <span class="nam">current</span><span class="op">.</span><span class="nam">parent</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t"> <span class="key">if</span> <span class="key">not</span> <span class="nam">parent</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t"> <span class="key">break</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t"> <span class="nam">current</span> <span class="op">=</span> <span class="nam">parent</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t"> <span class="key">yield</span> <span class="nam">current</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t"> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t"><span class="op">@</span><span class="nam">dataclasses</span><span class="op">.</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t"><span class="key">class</span> <span class="nam">_SymbolicModeSegment</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t"> <span class="nam">base_mode</span><span class="op">:</span> <span class="nam">int</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t"> <span class="nam">base_mask</span><span class="op">:</span> <span class="nam">int</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t"> <span class="nam">cap_x_mode</span><span class="op">:</span> <span class="nam">int</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t"> <span class="nam">cap_x_mask</span><span class="op">:</span> <span class="nam">int</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t"> <span class="key">def</span> <span class="nam">apply</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">current_mode</span><span class="op">:</span> <span class="nam">int</span><span class="op">,</span> <span class="nam">is_dir</span><span class="op">:</span> <span class="nam">bool</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t"> <span class="key">if</span> <span class="nam">current_mode</span> <span class="op">&</span> <span class="num">0o111</span> <span class="key">or</span> <span class="nam">is_dir</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t"> <span class="nam">chosen_mode</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">cap_x_mode</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t"> <span class="nam">mode_mask</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">cap_x_mask</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t132" href="#t132">132</a></span><span class="t"> <span class="key">else</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t133" href="#t133">133</a></span><span class="t"> <span class="nam">chosen_mode</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">base_mode</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t134" href="#t134">134</a></span><span class="t"> <span class="nam">mode_mask</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">base_mask</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t135" href="#t135">135</a></span><span class="t"> <span class="com"># set ("="): mode mask clears relevant segment and current_mode are the desired bits</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t136" href="#t136">136</a></span><span class="t"> <span class="com"># add ("+"): mode mask keeps everything and current_mode are the desired bits</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t137" href="#t137">137</a></span><span class="t"> <span class="com"># remove ("-"): mode mask clears relevant bits and current_mode are 0</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t138" href="#t138">138</a></span><span class="t"> <span class="key">return</span> <span class="op">(</span><span class="nam">current_mode</span> <span class="op">&</span> <span class="nam">mode_mask</span><span class="op">)</span> <span class="op">|</span> <span class="nam">chosen_mode</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t139" href="#t139">139</a></span><span class="t"> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t140" href="#t140">140</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t141" href="#t141">141</a></span><span class="t"><span class="key">def</span> <span class="nam">_symbolic_mode_bit_inverse</span><span class="op">(</span><span class="nam">v</span><span class="op">:</span> <span class="nam">int</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t142" href="#t142">142</a></span><span class="t"> <span class="com"># The & part is necessary because otherwise python narrows the inversion to the minimum number of bits</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t143" href="#t143">143</a></span><span class="t"> <span class="com"># required, which is not what we want.</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t144" href="#t144">144</a></span><span class="t"> <span class="key">return</span> <span class="op">~</span><span class="nam">v</span> <span class="op">&</span> <span class="num">0o7777</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t145" href="#t145">145</a></span><span class="t"> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t146" href="#t146">146</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t147" href="#t147">147</a></span><span class="t"><span class="key">def</span> <span class="nam">parse_symbolic_mode</span><span class="op">(</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t148" href="#t148">148</a></span><span class="t"> <span class="nam">symbolic_mode</span><span class="op">:</span> <span class="nam">str</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t149" href="#t149">149</a></span><span class="t"> <span class="nam">attribute_path</span><span class="op">:</span> <span class="nam">Optional</span><span class="op">[</span><span class="nam">AttributePath</span><span class="op">]</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t150" href="#t150">150</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">Iterator</span><span class="op">[</span><span class="nam">_SymbolicModeSegment</span><span class="op">]</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t151" href="#t151">151</a></span><span class="t"> <span class="nam">sticky_bit</span> <span class="op">=</span> <span class="num">0o01000</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t152" href="#t152">152</a></span><span class="t"> <span class="nam">setuid_bit</span> <span class="op">=</span> <span class="num">0o04000</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t153" href="#t153">153</a></span><span class="t"> <span class="nam">setgid_bit</span> <span class="op">=</span> <span class="num">0o02000</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t154" href="#t154">154</a></span><span class="t"> <span class="nam">mode_group_flag</span> <span class="op">=</span> <span class="num">0o7</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t155" href="#t155">155</a></span><span class="t"> <span class="nam">subject_mask_and_shift</span> <span class="op">=</span> <span class="op">{</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t156" href="#t156">156</a></span><span class="t"> <span class="str">"u"</span><span class="op">:</span> <span class="op">(</span><span class="nam">mode_group_flag</span> <span class="op"><<</span> <span class="num">6</span><span class="op">,</span> <span class="num">6</span><span class="op">)</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t157" href="#t157">157</a></span><span class="t"> <span class="str">"g"</span><span class="op">:</span> <span class="op">(</span><span class="nam">mode_group_flag</span> <span class="op"><<</span> <span class="num">3</span><span class="op">,</span> <span class="num">3</span><span class="op">)</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t158" href="#t158">158</a></span><span class="t"> <span class="str">"o"</span><span class="op">:</span> <span class="op">(</span><span class="nam">mode_group_flag</span> <span class="op"><<</span> <span class="num">0</span><span class="op">,</span> <span class="num">0</span><span class="op">)</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t159" href="#t159">159</a></span><span class="t"> <span class="op">}</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t160" href="#t160">160</a></span><span class="t"> <span class="nam">bits</span> <span class="op">=</span> <span class="op">{</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t161" href="#t161">161</a></span><span class="t"> <span class="str">"r"</span><span class="op">:</span> <span class="op">(</span><span class="num">0o4</span><span class="op">,</span> <span class="num">0o4</span><span class="op">)</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t162" href="#t162">162</a></span><span class="t"> <span class="str">"w"</span><span class="op">:</span> <span class="op">(</span><span class="num">0o2</span><span class="op">,</span> <span class="num">0o2</span><span class="op">)</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t163" href="#t163">163</a></span><span class="t"> <span class="str">"x"</span><span class="op">:</span> <span class="op">(</span><span class="num">0o1</span><span class="op">,</span> <span class="num">0o1</span><span class="op">)</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t164" href="#t164">164</a></span><span class="t"> <span class="str">"X"</span><span class="op">:</span> <span class="op">(</span><span class="num">0o0</span><span class="op">,</span> <span class="num">0o1</span><span class="op">)</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t165" href="#t165">165</a></span><span class="t"> <span class="str">"s"</span><span class="op">:</span> <span class="op">(</span><span class="num">0o0</span><span class="op">,</span> <span class="num">0o0</span><span class="op">)</span><span class="op">,</span> <span class="com"># Special-cased below (it depends on the subject)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t166" href="#t166">166</a></span><span class="t"> <span class="str">"t"</span><span class="op">:</span> <span class="op">(</span><span class="num">0o0</span><span class="op">,</span> <span class="num">0o0</span><span class="op">)</span><span class="op">,</span> <span class="com"># Special-cased below</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t167" href="#t167">167</a></span><span class="t"> <span class="op">}</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t168" href="#t168">168</a></span><span class="t"> <span class="nam">modifiers</span> <span class="op">=</span> <span class="op">{</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t169" href="#t169">169</a></span><span class="t"> <span class="str">"+"</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t170" href="#t170">170</a></span><span class="t"> <span class="str">"-"</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t171" href="#t171">171</a></span><span class="t"> <span class="str">"="</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t172" href="#t172">172</a></span><span class="t"> <span class="op">}</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t173" href="#t173">173</a></span><span class="t"> <span class="nam">in_path</span> <span class="op">=</span> <span class="str">f" in {attribute_path.path}"</span> <span class="key">if</span> <span class="nam">attribute_path</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span> <span class="key">else</span> <span class="str">""</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t174" href="#t174">174</a></span><span class="t"> <span class="key">for</span> <span class="nam">orig_part</span> <span class="key">in</span> <span class="nam">symbolic_mode</span><span class="op">.</span><span class="nam">split</span><span class="op">(</span><span class="str">","</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t175" href="#t175">175</a></span><span class="t"> <span class="nam">base_mode</span> <span class="op">=</span> <span class="num">0</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t176" href="#t176">176</a></span><span class="t"> <span class="nam">cap_x_mode</span> <span class="op">=</span> <span class="num">0</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t177" href="#t177">177</a></span><span class="t"> <span class="nam">part</span> <span class="op">=</span> <span class="nam">orig_part</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t178" href="#t178">178</a></span><span class="t"> <span class="nam">subjects</span> <span class="op">=</span> <span class="nam">set</span><span class="op">(</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t179" href="#t179">179</a></span><span class="t"> <span class="key">while</span> <span class="nam">part</span> <span class="key">and</span> <span class="nam">part</span><span class="op">[</span><span class="num">0</span><span class="op">]</span> <span class="key">in</span> <span class="op">(</span><span class="str">"u"</span><span class="op">,</span> <span class="str">"g"</span><span class="op">,</span> <span class="str">"o"</span><span class="op">,</span> <span class="str">"a"</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t180" href="#t180">180</a></span><span class="t"> <span class="nam">subject</span> <span class="op">=</span> <span class="nam">part</span><span class="op">[</span><span class="num">0</span><span class="op">]</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t181" href="#t181">181</a></span><span class="t"> <span class="key">if</span> <span class="nam">subject</span> <span class="op">==</span> <span class="str">"a"</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t182" href="#t182">182</a></span><span class="t"> <span class="nam">subjects</span> <span class="op">=</span> <span class="op">{</span><span class="str">"u"</span><span class="op">,</span> <span class="str">"g"</span><span class="op">,</span> <span class="str">"o"</span><span class="op">}</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t183" href="#t183">183</a></span><span class="t"> <span class="key">else</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t184" href="#t184">184</a></span><span class="t"> <span class="nam">subjects</span><span class="op">.</span><span class="nam">add</span><span class="op">(</span><span class="nam">subject</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t185" href="#t185">185</a></span><span class="t"> <span class="nam">part</span> <span class="op">=</span> <span class="nam">part</span><span class="op">[</span><span class="num">1</span><span class="op">:</span><span class="op">]</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t186" href="#t186">186</a></span><span class="t"> <span class="key">if</span> <span class="key">not</span> <span class="nam">subjects</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t187" href="#t187">187</a></span><span class="t"> <span class="nam">subjects</span> <span class="op">=</span> <span class="op">{</span><span class="str">"u"</span><span class="op">,</span> <span class="str">"g"</span><span class="op">,</span> <span class="str">"o"</span><span class="op">}</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t188" href="#t188">188</a></span><span class="t"> </span><span class="r"></span></p>
<p class="par run show_par"><span class="n"><a id="t189" href="#t189">189</a></span><span class="t"> <span class="key">if</span> <span class="nam">part</span> <span class="key">and</span> <span class="nam">part</span><span class="op">[</span><span class="num">0</span><span class="op">]</span> <span class="key">in</span> <span class="nam">modifiers</span><span class="op">:</span> </span><span class="r"><span class="annotate short">189 ↛ 191</span><span class="annotate long">line 189 didn't jump to line 191, because the condition on line 189 was never false</span></span></p>
<p class="run"><span class="n"><a id="t190" href="#t190">190</a></span><span class="t"> <span class="nam">modifier</span> <span class="op">=</span> <span class="nam">part</span><span class="op">[</span><span class="num">0</span><span class="op">]</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t191" href="#t191">191</a></span><span class="t"> <span class="key">elif</span> <span class="key">not</span> <span class="nam">part</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t192" href="#t192">192</a></span><span class="t"> <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t193" href="#t193">193</a></span><span class="t"> <span class="str">f'Invalid symbolic mode{in_path}: expected [+-=] to be present (from "{orig_part}")'</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t194" href="#t194">194</a></span><span class="t"> <span class="op">)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t195" href="#t195">195</a></span><span class="t"> <span class="key">else</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t196" href="#t196">196</a></span><span class="t"> <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t197" href="#t197">197</a></span><span class="t"> <span class="str">f'Invalid symbolic mode{in_path}: Expected "{part[0]}" to be one of [+-=]'</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t198" href="#t198">198</a></span><span class="t"> <span class="str">f' (from "{orig_part}")'</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t199" href="#t199">199</a></span><span class="t"> <span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t200" href="#t200">200</a></span><span class="t"> <span class="nam">part</span> <span class="op">=</span> <span class="nam">part</span><span class="op">[</span><span class="num">1</span><span class="op">:</span><span class="op">]</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t201" href="#t201">201</a></span><span class="t"> <span class="nam">s_bit_seen</span> <span class="op">=</span> <span class="key">False</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t202" href="#t202">202</a></span><span class="t"> <span class="nam">t_bit_seen</span> <span class="op">=</span> <span class="key">False</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t203" href="#t203">203</a></span><span class="t"> <span class="key">while</span> <span class="nam">part</span> <span class="key">and</span> <span class="nam">part</span><span class="op">[</span><span class="num">0</span><span class="op">]</span> <span class="key">in</span> <span class="nam">bits</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t204" href="#t204">204</a></span><span class="t"> <span class="key">if</span> <span class="nam">part</span> <span class="op">==</span> <span class="str">"s"</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t205" href="#t205">205</a></span><span class="t"> <span class="nam">s_bit_seen</span> <span class="op">=</span> <span class="key">True</span> </span><span class="r"></span></p>
<p class="par run show_par"><span class="n"><a id="t206" href="#t206">206</a></span><span class="t"> <span class="key">elif</span> <span class="nam">part</span> <span class="op">==</span> <span class="str">"t"</span><span class="op">:</span> </span><span class="r"><span class="annotate short">206 ↛ 207</span><span class="annotate long">line 206 didn't jump to line 207, because the condition on line 206 was never true</span></span></p>
<p class="mis show_mis"><span class="n"><a id="t207" href="#t207">207</a></span><span class="t"> <span class="nam">t_bit_seen</span> <span class="op">=</span> <span class="key">True</span> </span><span class="r"></span></p>
<p class="par run show_par"><span class="n"><a id="t208" href="#t208">208</a></span><span class="t"> <span class="key">elif</span> <span class="nam">part</span> <span class="key">in</span> <span class="op">(</span><span class="str">"u"</span><span class="op">,</span> <span class="str">"g"</span><span class="op">,</span> <span class="str">"o"</span><span class="op">)</span><span class="op">:</span> </span><span class="r"><span class="annotate short">208 ↛ 209</span><span class="annotate long">line 208 didn't jump to line 209, because the condition on line 208 was never true</span></span></p>
<p class="mis show_mis"><span class="n"><a id="t209" href="#t209">209</a></span><span class="t"> <span class="key">raise</span> <span class="nam">NotImplementedError</span><span class="op">(</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t210" href="#t210">210</a></span><span class="t"> <span class="str">f"Cannot parse symbolic mode{in_path}: Sorry, we do not support referencing an"</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t211" href="#t211">211</a></span><span class="t"> <span class="str">" existing subject's permissions (a=u) in symbolic modes."</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t212" href="#t212">212</a></span><span class="t"> <span class="op">)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t213" href="#t213">213</a></span><span class="t"> <span class="key">else</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t214" href="#t214">214</a></span><span class="t"> <span class="nam">matched_bits</span> <span class="op">=</span> <span class="nam">bits</span><span class="op">.</span><span class="nam">get</span><span class="op">(</span><span class="nam">part</span><span class="op">[</span><span class="num">0</span><span class="op">]</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="par run show_par"><span class="n"><a id="t215" href="#t215">215</a></span><span class="t"> <span class="key">if</span> <span class="nam">matched_bits</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span> </span><span class="r"><span class="annotate short">215 ↛ 216</span><span class="annotate long">line 215 didn't jump to line 216, because the condition on line 215 was never true</span></span></p>
<p class="mis show_mis"><span class="n"><a id="t216" href="#t216">216</a></span><span class="t"> <span class="nam">valid_bits</span> <span class="op">=</span> <span class="str">""</span><span class="op">.</span><span class="nam">join</span><span class="op">(</span><span class="nam">bits</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t217" href="#t217">217</a></span><span class="t"> <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t218" href="#t218">218</a></span><span class="t"> <span class="str">f'Invalid symbolic mode{in_path}: Expected "{part[0]}" to be one of the letters'</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t219" href="#t219">219</a></span><span class="t"> <span class="str">f' in "{valid_bits}" (from "{orig_part}")'</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t220" href="#t220">220</a></span><span class="t"> <span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t221" href="#t221">221</a></span><span class="t"> <span class="nam">base_mode_bits</span><span class="op">,</span> <span class="nam">cap_x_mode_bits</span> <span class="op">=</span> <span class="nam">bits</span><span class="op">[</span><span class="nam">part</span><span class="op">[</span><span class="num">0</span><span class="op">]</span><span class="op">]</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t222" href="#t222">222</a></span><span class="t"> <span class="nam">base_mode</span> <span class="op">|=</span> <span class="nam">base_mode_bits</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t223" href="#t223">223</a></span><span class="t"> <span class="nam">cap_x_mode</span> <span class="op">|=</span> <span class="nam">cap_x_mode_bits</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t224" href="#t224">224</a></span><span class="t"> <span class="nam">part</span> <span class="op">=</span> <span class="nam">part</span><span class="op">[</span><span class="num">1</span><span class="op">:</span><span class="op">]</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t225" href="#t225">225</a></span><span class="t"> </span><span class="r"></span></p>
<p class="par run show_par"><span class="n"><a id="t226" href="#t226">226</a></span><span class="t"> <span class="key">if</span> <span class="nam">part</span><span class="op">:</span> </span><span class="r"><span class="annotate short">226 ↛ 227</span><span class="annotate long">line 226 didn't jump to line 227, because the condition on line 226 was never true</span></span></p>
<p class="mis show_mis"><span class="n"><a id="t227" href="#t227">227</a></span><span class="t"> <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t228" href="#t228">228</a></span><span class="t"> <span class="str">f'Invalid symbolic mode{in_path}: Could not parse "{part[0]}" from "{orig_part}"'</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t229" href="#t229">229</a></span><span class="t"> <span class="op">)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t230" href="#t230">230</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t231" href="#t231">231</a></span><span class="t"> <span class="nam">final_base_mode</span> <span class="op">=</span> <span class="num">0</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t232" href="#t232">232</a></span><span class="t"> <span class="nam">final_cap_x_mode</span> <span class="op">=</span> <span class="num">0</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t233" href="#t233">233</a></span><span class="t"> <span class="nam">segment_mask</span> <span class="op">=</span> <span class="num">0</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t234" href="#t234">234</a></span><span class="t"> <span class="key">for</span> <span class="nam">subject</span> <span class="key">in</span> <span class="nam">subjects</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t235" href="#t235">235</a></span><span class="t"> <span class="nam">mask</span><span class="op">,</span> <span class="nam">shift</span> <span class="op">=</span> <span class="nam">subject_mask_and_shift</span><span class="op">[</span><span class="nam">subject</span><span class="op">]</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t236" href="#t236">236</a></span><span class="t"> <span class="nam">segment_mask</span> <span class="op">|=</span> <span class="nam">mask</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t237" href="#t237">237</a></span><span class="t"> <span class="nam">final_base_mode</span> <span class="op">|=</span> <span class="nam">base_mode</span> <span class="op"><<</span> <span class="nam">shift</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t238" href="#t238">238</a></span><span class="t"> <span class="nam">final_cap_x_mode</span> <span class="op">|=</span> <span class="nam">cap_x_mode</span> <span class="op"><<</span> <span class="nam">shift</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t239" href="#t239">239</a></span><span class="t"> <span class="key">if</span> <span class="nam">modifier</span> <span class="op">==</span> <span class="str">"="</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t240" href="#t240">240</a></span><span class="t"> <span class="nam">segment_mask</span> <span class="op">|=</span> <span class="nam">setuid_bit</span> <span class="key">if</span> <span class="str">"u"</span> <span class="key">in</span> <span class="nam">subjects</span> <span class="key">else</span> <span class="num">0</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t241" href="#t241">241</a></span><span class="t"> <span class="nam">segment_mask</span> <span class="op">|=</span> <span class="nam">setgid_bit</span> <span class="key">if</span> <span class="str">"g"</span> <span class="key">in</span> <span class="nam">subjects</span> <span class="key">else</span> <span class="num">0</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t242" href="#t242">242</a></span><span class="t"> <span class="nam">segment_mask</span> <span class="op">|=</span> <span class="nam">sticky_bit</span> <span class="key">if</span> <span class="str">"o"</span> <span class="key">in</span> <span class="nam">subjects</span> <span class="key">else</span> <span class="num">0</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t243" href="#t243">243</a></span><span class="t"> <span class="key">if</span> <span class="nam">s_bit_seen</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="par run show_par"><span class="n"><a id="t244" href="#t244">244</a></span><span class="t"> <span class="key">if</span> <span class="str">"u"</span> <span class="key">in</span> <span class="nam">subjects</span><span class="op">:</span> </span><span class="r"><span class="annotate short">244 ↛ 247</span><span class="annotate long">line 244 didn't jump to line 247, because the condition on line 244 was never false</span></span></p>
<p class="run"><span class="n"><a id="t245" href="#t245">245</a></span><span class="t"> <span class="nam">final_base_mode</span> <span class="op">|=</span> <span class="nam">setuid_bit</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t246" href="#t246">246</a></span><span class="t"> <span class="nam">final_cap_x_mode</span> <span class="op">|=</span> <span class="nam">setuid_bit</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t247" href="#t247">247</a></span><span class="t"> <span class="key">if</span> <span class="str">"g"</span> <span class="key">in</span> <span class="nam">subjects</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t248" href="#t248">248</a></span><span class="t"> <span class="nam">final_base_mode</span> <span class="op">|=</span> <span class="nam">setgid_bit</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t249" href="#t249">249</a></span><span class="t"> <span class="nam">final_cap_x_mode</span> <span class="op">|=</span> <span class="nam">setgid_bit</span> </span><span class="r"></span></p>
<p class="par run show_par"><span class="n"><a id="t250" href="#t250">250</a></span><span class="t"> <span class="key">if</span> <span class="nam">t_bit_seen</span><span class="op">:</span> </span><span class="r"><span class="annotate short">250 ↛ 251</span><span class="annotate long">line 250 didn't jump to line 251, because the condition on line 250 was never true</span></span></p>
<p class="mis show_mis"><span class="n"><a id="t251" href="#t251">251</a></span><span class="t"> <span class="nam">final_base_mode</span> <span class="op">|=</span> <span class="nam">sticky_bit</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t252" href="#t252">252</a></span><span class="t"> <span class="nam">final_cap_x_mode</span> <span class="op">|=</span> <span class="nam">sticky_bit</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t253" href="#t253">253</a></span><span class="t"> <span class="key">if</span> <span class="nam">modifier</span> <span class="op">==</span> <span class="str">"+"</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t254" href="#t254">254</a></span><span class="t"> <span class="nam">final_base_mask</span> <span class="op">=</span> <span class="op">~</span><span class="num">0</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t255" href="#t255">255</a></span><span class="t"> <span class="nam">final_cap_x_mask</span> <span class="op">=</span> <span class="op">~</span><span class="num">0</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t256" href="#t256">256</a></span><span class="t"> <span class="key">elif</span> <span class="nam">modifier</span> <span class="op">==</span> <span class="str">"-"</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t257" href="#t257">257</a></span><span class="t"> <span class="nam">final_base_mask</span> <span class="op">=</span> <span class="nam">_symbolic_mode_bit_inverse</span><span class="op">(</span><span class="nam">final_base_mode</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t258" href="#t258">258</a></span><span class="t"> <span class="nam">final_cap_x_mask</span> <span class="op">=</span> <span class="nam">_symbolic_mode_bit_inverse</span><span class="op">(</span><span class="nam">final_cap_x_mode</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t259" href="#t259">259</a></span><span class="t"> <span class="nam">final_base_mode</span> <span class="op">=</span> <span class="num">0</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t260" href="#t260">260</a></span><span class="t"> <span class="nam">final_cap_x_mode</span> <span class="op">=</span> <span class="num">0</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t261" href="#t261">261</a></span><span class="t"> <span class="key">elif</span> <span class="nam">modifier</span> <span class="op">==</span> <span class="str">"="</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t262" href="#t262">262</a></span><span class="t"> <span class="com"># FIXME: Handle "unmentioned directory's setgid/setuid bits"</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t263" href="#t263">263</a></span><span class="t"> <span class="nam">inverted_mask</span> <span class="op">=</span> <span class="nam">_symbolic_mode_bit_inverse</span><span class="op">(</span><span class="nam">segment_mask</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t264" href="#t264">264</a></span><span class="t"> <span class="nam">final_base_mask</span> <span class="op">=</span> <span class="nam">inverted_mask</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t265" href="#t265">265</a></span><span class="t"> <span class="nam">final_cap_x_mask</span> <span class="op">=</span> <span class="nam">inverted_mask</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t266" href="#t266">266</a></span><span class="t"> <span class="key">else</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="exc show_exc"><span class="n"><a id="t267" href="#t267">267</a></span><span class="t"> <span class="key">raise</span> <span class="nam">AssertionError</span><span class="op">(</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t268" href="#t268">268</a></span><span class="t"> <span class="str">f"Unknown modifier in symbolic mode: {modifier} - should not have happened"</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t269" href="#t269">269</a></span><span class="t"> <span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t270" href="#t270">270</a></span><span class="t"> <span class="key">yield</span> <span class="nam">_SymbolicModeSegment</span><span class="op">(</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t271" href="#t271">271</a></span><span class="t"> <span class="nam">base_mode</span><span class="op">=</span><span class="nam">final_base_mode</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t272" href="#t272">272</a></span><span class="t"> <span class="nam">base_mask</span><span class="op">=</span><span class="nam">final_base_mask</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t273" href="#t273">273</a></span><span class="t"> <span class="nam">cap_x_mode</span><span class="op">=</span><span class="nam">final_cap_x_mode</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t274" href="#t274">274</a></span><span class="t"> <span class="nam">cap_x_mask</span><span class="op">=</span><span class="nam">final_cap_x_mask</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t275" href="#t275">275</a></span><span class="t"> <span class="op">)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t276" href="#t276">276</a></span><span class="t"> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t277" href="#t277">277</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t278" href="#t278">278</a></span><span class="t"><span class="key">def</span> <span class="nam">unpack_type</span><span class="op">(</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t279" href="#t279">279</a></span><span class="t"> <span class="nam">orig_type</span><span class="op">:</span> <span class="nam">Any</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t280" href="#t280">280</a></span><span class="t"> <span class="nam">parsing_typed_dict_attribute</span><span class="op">:</span> <span class="nam">bool</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t281" href="#t281">281</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">Tuple</span><span class="op">[</span><span class="nam">Any</span><span class="op">,</span> <span class="nam">Optional</span><span class="op">[</span><span class="nam">Any</span><span class="op">]</span><span class="op">,</span> <span class="nam">Tuple</span><span class="op">[</span><span class="nam">Any</span><span class="op">,</span> <span class="op">...</span><span class="op">]</span><span class="op">]</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t282" href="#t282">282</a></span><span class="t"> <span class="nam">raw_type</span> <span class="op">=</span> <span class="nam">orig_type</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t283" href="#t283">283</a></span><span class="t"> <span class="nam">origin</span> <span class="op">=</span> <span class="nam">get_origin</span><span class="op">(</span><span class="nam">raw_type</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t284" href="#t284">284</a></span><span class="t"> <span class="nam">args</span> <span class="op">=</span> <span class="nam">get_args</span><span class="op">(</span><span class="nam">raw_type</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="par run show_par"><span class="n"><a id="t285" href="#t285">285</a></span><span class="t"> <span class="key">if</span> <span class="key">not</span> <span class="nam">parsing_typed_dict_attribute</span> <span class="key">and</span> <span class="nam">repr</span><span class="op">(</span><span class="nam">origin</span><span class="op">)</span> <span class="key">in</span> <span class="op">(</span> </span><span class="r"><span class="annotate short">285 ↛ 289</span><span class="annotate long">line 285 didn't jump to line 289, because the condition on line 285 was never true</span></span></p>
<p class="pln"><span class="n"><a id="t286" href="#t286">286</a></span><span class="t"> <span class="str">"typing.NotRequired"</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t287" href="#t287">287</a></span><span class="t"> <span class="str">"typing.Required"</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t288" href="#t288">288</a></span><span class="t"> <span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t289" href="#t289">289</a></span><span class="t"> <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t290" href="#t290">290</a></span><span class="t"> <span class="str">f"The Required/NotRequired attributes cannot be used outside typed dicts,"</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t291" href="#t291">291</a></span><span class="t"> <span class="str">f" the type that triggered the error: {orig_type}"</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t292" href="#t292">292</a></span><span class="t"> <span class="op">)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t293" href="#t293">293</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t294" href="#t294">294</a></span><span class="t"> <span class="key">while</span> <span class="nam">repr</span><span class="op">(</span><span class="nam">origin</span><span class="op">)</span> <span class="key">in</span> <span class="op">(</span><span class="str">"typing.NotRequired"</span><span class="op">,</span> <span class="str">"typing.Required"</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="par run show_par"><span class="n"><a id="t295" href="#t295">295</a></span><span class="t"> <span class="key">if</span> <span class="nam">len</span><span class="op">(</span><span class="nam">args</span><span class="op">)</span> <span class="op">!=</span> <span class="num">1</span><span class="op">:</span> </span><span class="r"><span class="annotate short">295 ↛ 296</span><span class="annotate long">line 295 didn't jump to line 296, because the condition on line 295 was never true</span></span></p>
<p class="mis show_mis"><span class="n"><a id="t296" href="#t296">296</a></span><span class="t"> <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t297" href="#t297">297</a></span><span class="t"> <span class="str">f"The type {raw_type} should have exactly one type parameter"</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t298" href="#t298">298</a></span><span class="t"> <span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t299" href="#t299">299</a></span><span class="t"> <span class="nam">raw_type</span> <span class="op">=</span> <span class="nam">args</span><span class="op">[</span><span class="num">0</span><span class="op">]</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t300" href="#t300">300</a></span><span class="t"> <span class="nam">origin</span> <span class="op">=</span> <span class="nam">get_origin</span><span class="op">(</span><span class="nam">raw_type</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t301" href="#t301">301</a></span><span class="t"> <span class="nam">args</span> <span class="op">=</span> <span class="nam">get_args</span><span class="op">(</span><span class="nam">raw_type</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t302" href="#t302">302</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t303" href="#t303">303</a></span><span class="t"> <span class="key">assert</span> <span class="key">not</span> <span class="nam">isinstance</span><span class="op">(</span><span class="nam">raw_type</span><span class="op">,</span> <span class="nam">tuple</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t304" href="#t304">304</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t305" href="#t305">305</a></span><span class="t"> <span class="key">return</span> <span class="nam">raw_type</span><span class="op">,</span> <span class="nam">origin</span><span class="op">,</span> <span class="nam">args</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t306" href="#t306">306</a></span><span class="t"> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t307" href="#t307">307</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t308" href="#t308">308</a></span><span class="t"><span class="key">def</span> <span class="nam">find_annotation</span><span class="op">(</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t309" href="#t309">309</a></span><span class="t"> <span class="nam">annotations</span><span class="op">:</span> <span class="nam">Tuple</span><span class="op">[</span><span class="nam">Any</span><span class="op">,</span> <span class="op">...</span><span class="op">]</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t310" href="#t310">310</a></span><span class="t"> <span class="nam">anno_class</span><span class="op">:</span> <span class="nam">Type</span><span class="op">[</span><span class="nam">MP</span><span class="op">]</span><span class="op">,</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t311" href="#t311">311</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">Optional</span><span class="op">[</span><span class="nam">MP</span><span class="op">]</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t312" href="#t312">312</a></span><span class="t"> <span class="nam">m</span> <span class="op">=</span> <span class="key">None</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t313" href="#t313">313</a></span><span class="t"> <span class="key">for</span> <span class="nam">anno</span> <span class="key">in</span> <span class="nam">annotations</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t314" href="#t314">314</a></span><span class="t"> <span class="key">if</span> <span class="nam">isinstance</span><span class="op">(</span><span class="nam">anno</span><span class="op">,</span> <span class="nam">anno_class</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="par run show_par"><span class="n"><a id="t315" href="#t315">315</a></span><span class="t"> <span class="key">if</span> <span class="nam">m</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span><span class="op">:</span> </span><span class="r"><span class="annotate short">315 ↛ 316</span><span class="annotate long">line 315 didn't jump to line 316, because the condition on line 315 was never true</span></span></p>
<p class="mis show_mis"><span class="n"><a id="t316" href="#t316">316</a></span><span class="t"> <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t317" href="#t317">317</a></span><span class="t"> <span class="str">f"The annotation {anno_class.__name__} was used more than once"</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t318" href="#t318">318</a></span><span class="t"> <span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t319" href="#t319">319</a></span><span class="t"> <span class="nam">m</span> <span class="op">=</span> <span class="nam">anno</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t320" href="#t320">320</a></span><span class="t"> <span class="key">return</span> <span class="nam">m</span> </span><span class="r"></span></p>
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