<li><strong>When parsing,<codeclass="python hljs"><spanclass="hljs-string">'%z'</span></code> also accepts <codeclass="python hljs"><spanclass="hljs-string">'±HH:MM'</span></code>.</strong></li>
<li><strong><codeclass="python hljs"><spanclass="hljs-string">'%Z'</span></code> only accepts <codeclass="python hljs"><spanclass="hljs-string">'UTC/GMT'</span></code> and local timezone's code.<codeclass="python hljs"><spanclass="hljs-string">'%z'</span></code> also accepts <codeclass="python hljs"><spanclass="hljs-string">'±HH:MM'</span></code>.</strong></li>
<li><strong>For abbreviated weekday and month use <codeclass="python hljs"><spanclass="hljs-string">'%a'</span></code> and <codeclass="python hljs"><spanclass="hljs-string">'%b'</span></code>.</strong></li>
</ul>
<div><h3id="arithmetics">Arithmetics</h3><pre><codeclass="python language-python apache hljs"><D/DT> = <D/DT> ± <TD><spanclass="hljs-comment"># Returned datetime can fall into missing hour.</span>
<divclass="pagebreak"></div><div><h2id="decorator"><ahref="#decorator"name="decorator">#</a>Decorator</h2><p><strong>A decorator takes a function, adds some functionality and returns it.</strong></p><pre><codeclass="python language-python hljs"><spanclass="hljs-meta">@decorator_name</span>
<li><strong>A decorator takes a function, adds some functionality and returns it.</strong></li>
<li><strong>It can be any <ahref="#callable">callable</a>, but is usually implemented as a function that returns a <ahref="#closure">closure</a>.</strong></li>