def load_secure_var(cvar):
if encrypted_config_file_exists(cvar):
password = in_memory_config_map.get("password").value
if password is not None:
cvar.value = decrypt_config_value(cvar, password)
return True
return False
async def save_to_yml(yml_path: str, cm: Dict[str, ConfigVar]):
"""
Write current config saved a single config map into each a single yml file
"""
try:
with open(yml_path) as stream:
data = yaml_parser.load(stream) or {}
for key in cm:
cvar = cm.get(key)
if cvar.is_secure:
if cvar.value is not None and not encrypted_config_file_exists(
cvar):
from hummingbot.client.config.in_memory_config_map import in_memory_config_map
password = in_memory_config_map.get("password").value
encrypt_n_save_config_value(cvar, password)
if key in data:
data.pop(key)
elif type(cvar.value) == Decimal:
data[key] = float(cvar.value)
else:
data[key] = cvar.value
with open(yml_path, "w+") as outfile:
yaml_parser.dump(data, outfile)
except Exception as e:
logging.getLogger().error("Error writing configs: %s" % (str(e), ),
exc_info=True)
async def _encrypt_n_save_config_value(self, # type: HummingbotApplication
cvar: ConfigVar):
if in_memory_config_map.get("password").value is None:
in_memory_config_map.get("password").value = await self._one_password_config()
password = in_memory_config_map.get("password").value
if encrypted_config_file_exists(cvar):
unlink(get_encrypted_config_path(cvar))
encrypt_n_save_config_value(cvar, password)