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fsspec · Nov 22, 2024 · 6ec3aae · 6ec3aae
1 parent 2c4a0a7
commit 6ec3aae
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/_modules/kerchunk/combine.html b/_modules/kerchunk/combine.html
@@ -398,7 +398,11 @@ <h1>Source code for kerchunk.combine</h1><div class="highlight"><pre>
         <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">selector</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span>
             <span class="n">o</span> <span class="o">=</span> <span class="n">selector</span><span class="p">[</span><span class="n">index</span><span class="p">]</span>
         <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">selector</span><span class="p">,</span> <span class="n">re</span><span class="o">.</span><span class="n">Pattern</span><span class="p">):</span>
-            <span class="n">o</span> <span class="o">=</span> <span class="n">selector</span><span class="o">.</span><span class="n">search</span><span class="p">(</span><span class="n">fn</span><span class="p">)</span><span class="o">.</span><span class="n">groups</span><span class="p">()[</span><span class="mi">0</span><span class="p">]</span>
+            <span class="n">regex_groups_o</span> <span class="o">=</span> <span class="n">selector</span><span class="o">.</span><span class="n">search</span><span class="p">(</span><span class="n">fn</span><span class="p">)</span><span class="o">.</span><span class="n">groups</span><span class="p">()</span>
+            <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">regex_groups_o</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
+                <span class="n">o</span> <span class="o">=</span> <span class="n">selector</span><span class="o">.</span><span class="n">search</span><span class="p">(</span><span class="n">fn</span><span class="p">)</span><span class="o">.</span><span class="n">group</span><span class="p">()</span>
+            <span class="k">else</span><span class="p">:</span>
+                <span class="n">o</span> <span class="o">=</span> <span class="n">regex_groups_o</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
         <span class="k">elif</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">selector</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span>
             <span class="c1"># constant, should be int or float</span>
             <span class="n">o</span> <span class="o">=</span> <span class="n">selector</span>