def save_config_file(name, config, directory=None, extension="yaml"):
"""Save config object to file name.extension in config directory"""
if directory is not None:
directory = os.path.join(__config_dir__, directory)
try:
if not os.path.isdir(directory):
os.makedirs(directory)
except:
raise Exception("Cannot create config directory: " + directory)
else:
directory = __config_dir__
file_name = os.path.join(directory, name + "." + extension)
data = Serializable.dump(config)
yaml_file = open(file_name, "w")
yaml.dump(data, yaml_file)
yaml_file.close()
def get_config_file(name, directory=None, cls=None, extension="yaml"):
"""
Get config object from filename in config directory
return: Config object or None (if file not exist)
"""
if directory is not None:
directory = os.path.join(__config_dir__, directory)
if not os.path.isdir(directory):
return None
else:
directory = __config_dir__
file_name = os.path.join(directory, name + "." + extension)
try:
yaml_file = open(file_name, "r")
except (FileNotFoundError, IOError):
return None
config = yaml.load(yaml_file)
yaml_file.close()
config = Serializable.load(config, cls)
return config