title: Read specific CSV files in a folder?
body: <p>I'm trying to extract some zip files and after extractions reading only specific CSV files from this folder, there is one pattern but I couldnt place the code. The pattern is Im looking numeric name file, here is my code.</p>
  <pre><code>import glob
  import pandas as pd
  import zipfile
  from os import listdir
  from os.path import isfile, join
  
  path = r'C:\Users\han\Desktop\Selenium'
  all_files = glob.glob(path + &quot;/*.zip&quot;)
  
  li = []
  
  for filename in all_files:
      with zipfile.ZipFile(filename, 'r') as zip_ref:
          zip_ref.extractall(r'C:\Users\han\Desktop\Selenium')
  
  detail = [f for f in listdir(r'C:\Users\han\Desktop\Selenium\detail') if isfile(join(r'C:\Users\han.37\Desktop\Selenium\detail', f))]
  </code></pre>
  <p>After this point, my detail list is like this</p>
  <pre><code>    ['119218.csv',
       '119218_coaching.csv',
       '119218_coaching_comment.csv',
       '119218_emp_monitor.csv',
       '119218_monitor_work_time.csv',
       '119218_reponse_text.csv',
       '119218_response.csv',
       '119219.csv',
  ]
  </code></pre>
  <p>What I want is that reading only numeric ones which are <strong>119218</strong> and <strong>119219</strong> .csv. and ofc <code>pd.concat</code>
  because they are same shaped data tables.</p>
  <p>Thanks in advance</p>