A core tenet of Python is that &quot;it&#x27;s easier to ask for forgiveness than permission&quot;:<p><a href="https:&#x2F;&#x2F;docs.python.org&#x2F;2&#x2F;glossary.html#term-eafp" rel="nofollow">https:&#x2F;&#x2F;docs.python.org&#x2F;2&#x2F;glossary.html#term-eafp</a>