title: Python: Store multiple dataframe in list
body: <p>I have a loop that read Excel sheets in a document. I want to store them all in a list:</p>
  
  <pre><code>  DF_list= list()
  
    for sheet in sheets:
       df= pd.read_excel(...)
       DF_list = DF_list.append(df)
  </code></pre>
  
  <p>If I type: </p>
  
  <pre><code>[df df df df]
  </code></pre>
  
  <p>it works.</p>
  
  <p>Sorry I have a Matlab background and not very used to Python, but I like it.
  Thanks.</p>