def __init__(self, gs_asset: GsAsset = None, **kwargs):
self.__error_messages = None
if gs_asset:
if gs_asset.type.value not in BasketType.to_list():
raise MqValueError(
f'Failed to initialize. Asset {gs_asset.id} is not a basket'
)
self.__id = gs_asset.id
self.__initial_entitlements = gs_asset.entitlements
asset_entity: Dict = json.loads(
json.dumps(gs_asset.as_dict(), cls=JSONEncoder))
Asset.__init__(self,
gs_asset.id,
gs_asset.asset_class,
gs_asset.name,
exchange=gs_asset.exchange,
currency=gs_asset.currency,
entity=asset_entity)
PositionedEntity.__init__(self, gs_asset.id, EntityType.ASSET)
self.__populate_current_attributes_for_existing_basket(gs_asset)
else:
self.__populate_default_attributes_for_new_basket(**kwargs)
self.__error_messages = set([])
if get(kwargs, '_finish_init', False):
self.__finish_initialization()
def __init__(self, identifier: str = None, gs_asset: GsAsset = None):
if identifier:
gs_asset = self.__get_gs_asset(identifier)
if gs_asset:
if gs_asset.type.value not in BasketTypes.to_list():
raise MqValueError(
f'Failed to initialize. Asset {gs_asset.id} of type {gs_asset.type.value} \
is not a basket')
self.__id = gs_asset.id
asset_entity: Dict = json.loads(
json.dumps(gs_asset.as_dict(), cls=JSONEncoder))
asset_parameters = get(asset_entity, 'parameters', {})
Asset.__init__(self,
gs_asset.id,
gs_asset.asset_class,
gs_asset.name,
exchange=gs_asset.exchange,
currency=gs_asset.currency,
parameters=AssetParameters(**asset_parameters),
entity=asset_entity,
entitlements=gs_asset.entitlements)
PositionedEntity.__init__(self, gs_asset.id, EntityType.ASSET)
self.__populate_current_attributes_for_existing_basket(gs_asset)
else:
self.__raise_initialization_error(
'use currently implemented class functionality')
def __init__(self, identifier: str = None, gs_asset: GsAsset = None, **kwargs):
user_tokens = get(GsUsersApi.get_current_user_info(), 'tokens', [])
user_is_internal = 'internal' in user_tokens
if identifier:
gs_asset = self.__get_gs_asset(identifier)
if gs_asset:
if gs_asset.type.value not in BasketType.to_list():
raise MqValueError(f'Failed to initialize. Asset {gs_asset.id} is not a basket')
self.__id = gs_asset.id
asset_entity: Dict = json.loads(json.dumps(gs_asset.as_dict(), cls=JSONEncoder))
Asset.__init__(self, gs_asset.id, gs_asset.asset_class, gs_asset.name,
exchange=gs_asset.exchange, currency=gs_asset.currency, entity=asset_entity)
PositionedEntity.__init__(self, gs_asset.id, EntityType.ASSET)
user_is_admin = any(token in user_tokens for token in get(gs_asset.entitlements, 'admin', []))
self.__populate_current_attributes_for_existing_basket(gs_asset)
self.__set_error_messages(user_is_admin, user_is_internal, True)
self.__populate_api_attrs = True
else:
self.__set_error_messages(True, user_is_internal, False)
self.__populate_default_attributes_for_new_basket(**kwargs)
self.__populate_api_attrs = False
def __gs_asset_to_asset(cls, gs_asset: GsAsset) -> Asset:
asset_type = gs_asset.type.value
asset_entity: Dict = json.loads(
json.dumps(gs_asset.as_dict(), cls=JSONEncoder))
if asset_type in (GsAssetType.Single_Stock.value, ):
return Stock(gs_asset.id,
gs_asset.name,
gs_asset.exchange,
gs_asset.currency,
entity=asset_entity)
if asset_type in (GsAssetType.ETF.value, ):
return ETF(gs_asset.id,
gs_asset.assetClass,
gs_asset.name,
gs_asset.exchange,
gs_asset.currency,
entity=asset_entity)
if asset_type in (GsAssetType.Index.value,
GsAssetType.Risk_Premia.value,
GsAssetType.Access.value,
GsAssetType.Multi_Asset_Allocation.value):
return Index(gs_asset.id,
gs_asset.assetClass,
gs_asset.name,
gs_asset.exchange,
gs_asset.currency,
entity=asset_entity)
if asset_type in (GsAssetType.Custom_Basket.value,
GsAssetType.Research_Basket.value):
return Basket(gs_asset.id,
gs_asset.assetClass,
gs_asset.name,
gs_asset.currency,
entity=asset_entity)
if asset_type in (GsAssetType.Future.value, ):
return Future(gs_asset.id,
gs_asset.assetClass,
gs_asset.name,
gs_asset.currency,
entity=asset_entity)
if asset_type in (GsAssetType.Cross.value, ):
return Cross(gs_asset.id, gs_asset.name, entity=asset_entity)
if asset_type in (GsAssetType.Currency.value, ):
return Currency(gs_asset.id, gs_asset.name, entity=asset_entity)
if asset_type in (GsAssetType.Rate.value, ):
return Rate(gs_asset.id, gs_asset.name, entity=asset_entity)
if asset_type in (GsAssetType.Cash.value, ):
return Cash(gs_asset.id, gs_asset.name, entity=asset_entity)
if asset_type in (GsAssetType.WeatherIndex.value, ):
return WeatherIndex(gs_asset.id,
gs_asset.name,
entity=asset_entity)
if asset_type in (GsAssetType.Swap.value, ):
return Swap(gs_asset.id,
gs_asset.assetClass,
gs_asset.name,
entity=asset_entity)
if asset_type in (GsAssetType.Option.value, ):
return Option(gs_asset.id,
gs_asset.assetClass,
gs_asset.name,
entity=asset_entity)
if asset_type in (GsAssetType.CommodityReferencePrice.value, ):
return CommodityReferencePrice(gs_asset.id,
gs_asset.name,
entity=asset_entity)
if asset_type in (GsAssetType.CommodityNaturalGasHub.value, ):
return CommodityNaturalGasHub(gs_asset.id,
gs_asset.name,
entity=asset_entity)
if asset_type in (GsAssetType.CommodityEUNaturalGasHub.value, ):
return CommodityEUNaturalGasHub(gs_asset.id,
gs_asset.name,
entity=asset_entity)
if asset_type in (GsAssetType.CommodityPowerNode.value, ):
return CommodityPowerNode(gs_asset.id,
gs_asset.name,
entity=asset_entity)
if asset_type in (GsAssetType.CommodityPowerAggregatedNodes.value, ):
return CommodityPowerAggregatedNodes(gs_asset.id,
gs_asset.name,
entity=asset_entity)
if asset_type in (GsAssetType.Bond.value, ):
return Bond(gs_asset.id, gs_asset.name, entity=asset_entity)
if asset_type in (GsAssetType.Commodity.value, ):
return Commodity(gs_asset.id, gs_asset.name, entity=asset_entity)
if asset_type in (GsAssetType.FutureMarket.value, ):
return FutureMarket(gs_asset.id,
gs_asset.assetClass,
gs_asset.name,
entity=asset_entity)
if asset_type in (GsAssetType.FutureContract.value, ):
return FutureContract(gs_asset.id,
gs_asset.assetClass,
gs_asset.name,
entity=asset_entity)
# workaround as casing is being migrated
if asset_type == GsAssetType.Cryptocurrency.value:
return Cryptocurrency(gs_asset.id,
gs_asset.assetClass,
gs_asset.name,
entity=asset_entity)
raise TypeError(f'unsupported asset type {asset_type}')
def __gs_asset_to_asset(cls, gs_asset: GsAsset) -> Asset:
asset_type = gs_asset.type.value
asset_entity: Dict = json.loads(
json.dumps(gs_asset.as_dict(), cls=JSONEncoder))
if asset_type in (GsAssetType.Single_Stock.value, ):
return Stock(gs_asset.id,
gs_asset.name,
gs_asset.exchange,
gs_asset.currency,
entity=asset_entity)
if asset_type in (GsAssetType.ETF.value, ):
return ETF(gs_asset.id,
gs_asset.assetClass,
gs_asset.name,
gs_asset.exchange,
gs_asset.currency,
entity=asset_entity)
if asset_type in (GsAssetType.Index.value,
GsAssetType.Risk_Premia.value,
GsAssetType.Access.value,
GsAssetType.Multi_Asset_Allocation.value):
return Index(gs_asset.id,
gs_asset.assetClass,
gs_asset.name,
gs_asset.exchange,
gs_asset.currency,
entity=asset_entity)
if asset_type in (GsAssetType.Custom_Basket.value,
GsAssetType.Research_Basket.value):
return Basket(gs_asset.id,
gs_asset.assetClass,
gs_asset.name,
gs_asset.currency,
entity=asset_entity)
if asset_type in (GsAssetType.Future.value, ):
return Future(gs_asset.id,
gs_asset.assetClass,
gs_asset.name,
gs_asset.currency,
entity=asset_entity)
if asset_type in (GsAssetType.Cross.value, ):
return Cross(gs_asset.id, gs_asset.name, entity=asset_entity)
if asset_type in (GsAssetType.Currency.value, ):
return Currency(gs_asset.id, gs_asset.name, entity=asset_entity)
if asset_type in (GsAssetType.Rate.value, ):
return Rate(gs_asset.id, gs_asset.name, entity=asset_entity)
if asset_type in (GsAssetType.Cash.value, ):
return Cash(gs_asset.id, gs_asset.name, entity=asset_entity)
if asset_type in (GsAssetType.WeatherIndex.value, ):
return WeatherIndex(gs_asset.id,
gs_asset.name,
entity=asset_entity)
if asset_type in (GsAssetType.Swap.value, ):
return Swap(gs_asset.id,
gs_asset.assetClass,
gs_asset.name,
entity=asset_entity)
if asset_type in (GsAssetType.Option.value, ):
return Option(gs_asset.id,
gs_asset.assetClass,
gs_asset.name,
entity=asset_entity)
if asset_type in (GsAssetType.CommodityReferencePrice.value, ):
return CommodityReferencePrice(gs_asset.id,
gs_asset.name,
entity=asset_entity)
# disabled: this asset type would have to be added to target\common.py and the (Prod) Asset Service first!
# if asset_type in (GsAssetType.CommodityNaturalGasHub.value,):
# return CommodityNaturalGasHub(gs_asset.id, gs_asset.name, entity=asset_entity)
if asset_type in (GsAssetType.CommodityPowerNode.value, ):
return CommodityPowerNode(gs_asset.id,
gs_asset.name,
entity=asset_entity)
if asset_type in (GsAssetType.CommodityPowerAggregatedNodes.value, ):
return CommodityPowerAggregatedNodes(gs_asset.id,
gs_asset.name,
entity=asset_entity)
if asset_type in (GsAssetType.Bond.value, ):
return Bond(gs_asset.id, gs_asset.name, entity=asset_entity)
if asset_type in (GsAssetType.Commodity.value, ):
return Commodity(gs_asset.id, gs_asset.name, entity=asset_entity)
if asset_type in (GsAssetType.FutureMarket.value, ):
return FutureMarket(gs_asset.id,
gs_asset.assetClass,
gs_asset.name,
entity=asset_entity)
if asset_type in (GsAssetType.FutureContract.value, ):
return FutureContract(gs_asset.id,
gs_asset.assetClass,
gs_asset.name,
entity=asset_entity)
raise TypeError(f'unsupported asset type {asset_type}')
