title: Set timezone using only the datetime package
body: <p>Isn't it possible to set a time-zone when creating a datetime-object w/o having to use external libraries like <code>pytz</code> e.g like either of those</p>
  <pre class="lang-py prettyprint-override"><code>from datetime import datetime
  dt = datetime.datetime(2020,1,30,tzinfo=&quot;CEST+2&quot;)
  dt = datetime.datetime(2020,1,30,tzinfo=&quot;UTC+2&quot;)
  dt = datetime.datetime(2020,1,30,tzinfo=2)
  dt = datetime.datetime(2020,1,30,tzinfo=&quot;Europe/Berlin&quot;)
  </code></pre>
  <p>it seems insanely overcomplicated parsing the timezone using <code>datetime</code> only.</p>