Source code for stellar_sdk.call_builder.orderbook_call_builder

from typing import Union

from ..asset import Asset
from ..call_builder.base_call_builder import BaseCallBuilder
from ..client.base_async_client import BaseAsyncClient
from ..client.base_sync_client import BaseSyncClient

[docs]class OrderbookCallBuilder(BaseCallBuilder): """ Creates a new :class:`OrderbookCallBuilder` pointed to server defined by horizon_url. Do not create this object directly, use :func:`stellar_sdk.server.Server.orderbook`. See `Orderbook Details <>`_ :param horizon_url: Horizon server URL. :param client: The client instance used to send request. :param selling: Asset being sold :param buying: Asset being bought """ def __init__( self, horizon_url: str, client: Union[BaseAsyncClient, BaseSyncClient], selling: Asset, buying: Asset, ) -> None: super().__init__(horizon_url, client) self.endpoint: str = "order_book" params = { "selling_asset_type": selling.type, "selling_asset_code": None if selling.is_native() else selling.code, "selling_asset_issuer": selling.issuer, "buying_asset_type": buying.type, "buying_asset_code": None if buying.is_native() else buying.code, "buying_asset_issuer": buying.issuer, } self._add_query_params(params)