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Diffstat (limited to 'doc/other-methods.html')
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diff --git a/doc/other-methods.html b/doc/other-methods.html index 69e870e..2b33b0d 100644 --- a/doc/other-methods.html +++ b/doc/other-methods.html @@ -117,6 +117,18 @@ Instead, it returns a two item tuple containing the populated namespace and the <p>Parser-level defaults can be particularly useful when you’re working with multiple parsers. See the <a title="add_subparsers" class="reference internal" href="#add_subparsers"><tt class="xref docutils literal"><span class="pre">add_subparsers()</span></tt></a> method for an example of this type.</p> </dd></dl> +<dl class="method"> +<dt id="get_default"> +<tt class="descname">get_default</tt><big>(</big><em>dest</em><big>)</big><a class="headerlink" href="#get_default" title="Permalink to this definition">¶</a></dt> +<dd><p>Get the default value for a namespace attribute, as set by either <a title="add_argument" class="reference external" href="add_argument.html#add_argument"><tt class="xref docutils literal"><span class="pre">add_argument()</span></tt></a> or by <a title="set_defaults" class="reference internal" href="#set_defaults"><tt class="xref docutils literal"><span class="pre">set_defaults()</span></tt></a>:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">parser</span> <span class="o">=</span> <span class="n">argparse</span><span class="o">.</span><span class="n">ArgumentParser</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s">'--foo'</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s">'badger'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">parser</span><span class="o">.</span><span class="n">get_default</span><span class="p">(</span><span class="s">'foo'</span><span class="p">)</span> +<span class="go">'badger'</span> +</pre></div> +</div> +</dd></dl> + </div> <div class="section" id="sub-commands"> <h2>Sub-commands<a class="headerlink" href="#sub-commands" title="Permalink to this headline">¶</a></h2> |