Initialize and create dry config file(s) inside current directory

def init_current_directory():
    """Initialize and create dry config file(s) inside current directory"""
    settings_directory=project_path+'/.dry'
    settings_file=settings_directory+'/config.py'
    if os.path.isdir(settings_directory):
	# already initialized
	print("directory already initialized.")
	return
    # init
    os.makedirs(settings_directory)
    f = open(settings_file,'w')
    print(sample_config_file, file=f)
    f.close()