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Diffstat (limited to 'doc/add_argument.html')
| -rw-r--r-- | doc/add_argument.html | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/add_argument.html b/doc/add_argument.html index 1d34a65..38e8954 100644 --- a/doc/add_argument.html +++ b/doc/add_argument.html @@ -139,11 +139,11 @@ </pre></div> </div> </li> -<li><p class="first"><tt class="docutils literal"><span class="pre">'version'</span></tt> - This expects a <tt class="docutils literal"><span class="pre">version=</span></tt> keyword argument in the <a title="add_argument" class="reference internal" href="#add_argument"><tt class="xref docutils literal"><span class="pre">add_argument()</span></tt></a> call, and prints version information and exits when invoked. This can be used when the default <a title="ArgumentParser" class="reference external" href="ArgumentParser.html#ArgumentParser"><tt class="xref docutils literal"><span class="pre">ArgumentParser</span></tt></a> version flags <tt class="docutils literal"><span class="pre">-v,</span> <span class="pre">--version</span></tt> are not appropriate for your program.</p> +<li><p class="first"><tt class="docutils literal"><span class="pre">'version'</span></tt> - This expects a <tt class="docutils literal"><span class="pre">version=</span></tt> keyword argument in the <a title="add_argument" class="reference internal" href="#add_argument"><tt class="xref docutils literal"><span class="pre">add_argument()</span></tt></a> call, and prints version information and exits when invoked.</p> <div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">argparse</span> <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="n">prog</span><span class="o">=</span><span class="s">'PROG'</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">'-V'</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s">'version'</span><span class="p">,</span> <span class="n">version</span><span class="o">=</span><span class="s">'</span><span class="si">%(prog)s</span><span class="s"> 2.0'</span><span class="p">)</span> -<span class="gp">>>> </span><span class="n">parser</span><span class="o">.</span><span class="n">parse_args</span><span class="p">([</span><span class="s">'-V'</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">'-v'</span><span class="p">,</span> <span class="s">'--version'</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s">'version'</span><span class="p">,</span> <span class="n">version</span><span class="o">=</span><span class="s">'</span><span class="si">%(prog)s</span><span class="s"> 2.0'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">parser</span><span class="o">.</span><span class="n">parse_args</span><span class="p">([</span><span class="s">'-v'</span><span class="p">])</span> <span class="go">PROG 2.0</span> </pre></div> </div> |