Argparse

README.md

@@ -1469,8 +1469,9 @@ from argparse import ArgumentParser, FileType
 p = ArgumentParser(description=<str>)
 p.add_argument('-<short_name>', '--<name>', action='store_true')  # Flag
 p.add_argument('-<short_name>', '--<name>', type=<type>)          # Option
-p.add_argument('<name>', type=<type>, nargs=1)                    # Argument
-p.add_argument('<name>', type=<type>, nargs='+')                  # Arguments
+p.add_argument('<name>', type=<type>, nargs=1)                    # First argument
+p.add_argument('<name>', type=<type>, nargs='+')                  # Remaining arguments
+p.add_argument('<name>', type=<type>, nargs='*')                  # Optional arguments
 args  = p.parse_args()
 value = args.<name>
 ```

index.html

@@ -1353,8 +1353,9 @@ arguments   = sys.argv[<span class="hljs-number">1</span>:]
 p = ArgumentParser(description=&lt;str&gt;)
 p.add_argument(<span class="hljs-string">'-&lt;short_name&gt;'</span>, <span class="hljs-string">'--&lt;name&gt;'</span>, action=<span class="hljs-string">'store_true'</span>)  <span class="hljs-comment"># Flag</span>
 p.add_argument(<span class="hljs-string">'-&lt;short_name&gt;'</span>, <span class="hljs-string">'--&lt;name&gt;'</span>, type=&lt;type&gt;)          <span class="hljs-comment"># Option</span>
-p.add_argument(<span class="hljs-string">'&lt;name&gt;'</span>, type=&lt;type&gt;, nargs=<span class="hljs-number">1</span>)                    <span class="hljs-comment"># Argument</span>
-p.add_argument(<span class="hljs-string">'&lt;name&gt;'</span>, type=&lt;type&gt;, nargs=<span class="hljs-string">'+'</span>)                  <span class="hljs-comment"># Arguments</span>
+p.add_argument(<span class="hljs-string">'&lt;name&gt;'</span>, type=&lt;type&gt;, nargs=<span class="hljs-number">1</span>)                    <span class="hljs-comment"># First argument</span>
+p.add_argument(<span class="hljs-string">'&lt;name&gt;'</span>, type=&lt;type&gt;, nargs=<span class="hljs-string">'+'</span>)                  <span class="hljs-comment"># Remaining arguments</span>
+p.add_argument(<span class="hljs-string">'&lt;name&gt;'</span>, type=&lt;type&gt;, nargs=<span class="hljs-string">'*'</span>)                  <span class="hljs-comment"># Optional arguments</span>
 args  = p.parse_args()
 value = args.&lt;name&gt;
 </code></pre></div>