old_contents: import requests
  import os, time
  from os.path import isfile, join
  '''
  [ f for f in os.listdir('./') if isfile(join('./',f)) ]
  '''
  
  print(os.listdir("./"))
  filenames_list =  os.listdir("./")
  filter(os.path.isfile, os.listdir( os.curdir ))
  # filter(os.path.isfile, filenames_list)
  
  for filename in filenames_list:
      # with open('./%s' % filename, 'r') as file:
      #     data = file.read()
      #     requests.post({'filename': filename, 'data':data})
      requests.post("http://127.0.0.1:5000", data={'filename': filename, 'timemodification': time.ctime(os.path.getmtime(filename))})
  
  # payload = {'key1': 'value1', 'key2': 'value2'}
  # requests.post("http://127.0.0.1:5000", data=payload)
new_contents: import requests
  import os, time
  from os.path import isfile, join, getsize
  '''
  [ f for f in os.listdir('./') if isfile(join('./',f)) ]
  '''
  
  print(os.listdir("./"))
  filenames_list =  os.listdir("./")
  filter(os.path.isfile, os.listdir( os.curdir ))
  # filter(os.path.isfile, filenames_list)
  
  for filename in filenames_list:
      # with open('./%s' % filename, 'r') as file:
      #     data = file.read()
      #     requests.post({'filename': filename, 'data':data})
      requests.post("http://127.0.0.1:5000", data={'filename': filename, 'timemodification': time.ctime(os.path.getmtime(filename)), 'filesize': os.path.getsize(filename)})
  
  # payload = {'key1': 'value1', 'key2': 'value2'}
  # requests.post("http://127.0.0.1:5000", data=payload)
  
subject: print out filesize