old_contents: # -*- coding: utf8  -*-
  import re
  import configparser
  import csv
  import os
  
  def take_postdata():
      # Read a "Connect Info"
      conf = configparser.SafeConfigParser()
      conf.read('config/postdata_dir.cfg')
      postdatas_path = str(conf.get('postdata','path'))
  
      # os.listdir('パス')
      # 指定したパス内の全てのファイルとディレクトリを要素とするリストを返す
      files = os.listdir(postdatas_path)
      post_text = []
      for file in files:
          title = file
          post_title = title.rstrip('\.txt')
          with open(postdatas_path + "/" + file, encoding='utf-8') as f:
              for line in f:
                  post_text.append(line)
  
      return post_title,post_text
  
  if __name__ == '__main__':
      print(take_postdata())
new_contents: # -*- coding: utf8  -*-
  import re
  import configparser
  import csv
  import os
  
  def take_postdata():
      # Read a "Connect Info"
      conf = configparser.SafeConfigParser()
      conf.read('config/postdata_dir.cfg')
      postdatas_path = str(conf.get('postdata','path'))
  
      # os.listdir('パス')
      # 指定したパス内の全てのファイルとディレクトリを要素とするリストを返す
      files = os.listdir(postdatas_path)
      post_text = []
      for file in files:
          title = file
          post_title = title.rstrip('\.txt')
          with open(postdatas_path + "/" + file, encoding='utf-8') as f:
              for line in f:
                  post_text.append(line)
  
      return post_title,post_text
  
subject: Delete a '__main__'