def load_config_from_file(file_name):
opened, loaded = False, False
try:
stream = open(file_name, 'r')
opened = True
loader = YamlSafeLoader(stream)
loaded = True
parsed = loader.get_single_data() or dict()
except Exception as error:
return dict(), error
else:
return parsed, None
finally:
if opened:
stream.close()
if loaded:
loader.dispose()
def safe_load(stream):
loader = YamlSafeLoader(stream)
try:
return loader.get_single_data()
finally:
loader.dispose()