creates a decorator that allows calling functions parameterless without empty brackets.

call_without_brackets.py

"""
creates a decorator that allows to call functions parameterless without empty brackets.
@author: phydev.github.io
date: Sunday, 20 october 2019 02:20
"""

def without_brackets(function):
  """
  function that will be used as decorator for calling functions without using brackets
  :param function: any function without arguments
  :return function(): call the function
  """
  return function()

@without_brackets
def test():
  """
  empty test function
  """
  return 'None'

if __name__ == '__main__':
  print(test)