title: How to put a variable into this string in Python?
body: <p>Pretty much I have this line of code - </p>
  
  <pre><code>Popen(["C:\Users\Johannes\Documents\A Customized JonDoFox Portable Profiles - Beta 2\JonDoFoxPortable1\JonDoFoxPortable.exe", "https://www.amazon.com/gp/sign-in.html"], )
  </code></pre>
  
  <p>But I'd need to insert a variable into JonDoFoxPortable(VariableHere) so it would look like something like that - </p>
  
  <pre><code>Popen(["C:\Users\Johannes\Documents\A Customized JonDoFox Portable Profiles - Beta 2\JonDoFoxPortable(VariableHere)\JonDoFoxPortable.exe", "https://www.amazon.com/gp/sign-in.html"], )
  </code></pre>
  
  <p>Still a beginner but if anybody has any ideas I'd be grateful :)</p>