title: How to check if a character is upper-case in Python?
body: <p>I have a string like this</p>
  
  <pre><code>&gt;&gt;&gt; x="Alpha_beta_Gamma"
  &gt;&gt;&gt; words = [y for y in x.split('_')]
  &gt;&gt;&gt; words
  ['Alpha', 'beta', 'Gamma']
  </code></pre>
  
  <p>I want output saying X is non conformant as the the second element of the list words starts with a lower case and if the string <code>x = "Alpha_Beta_Gamma"</code> then it should print string is conformant</p>