title: Copy a file into a Folder with timestamp
body: <p>I'm stuck now with following problem. (i googled but didn't find a solution for that)</p>
  
  <p>The thing is i want to copy a file in to a folder with a variable in the name of the folder. The variable is a timestamp. How can i do this? </p>
  
  <p>Here is my code:</p>
  
  <pre><code>datetime_ordner = time.strftime("__%d_%m_%y-%H-%M")
  dir = mkdir('test' + str(datetime_ordner))
  data_xls = pd.read_excel('test.xls')
  data_xls.to_csv('test_daten' + str(datetime) + '.csv')
  shutil.copy2('test_daten.csv', '/',dir(),'test' + str(datetime) + '.csv')
  </code></pre>
  
  <p>I tried it ofer shutil but it wont work. I'm sorry if this may be a stupid question but I couldn't figure it out on myself.</p>