fin_depo/defi_partisia_blockchain.py

@@ -129,13 +129,12 @@ class PbcClient:
 
 
 BYOC_ASSETS = {
-    'ETH': fin_defs.WELL_KNOWN_SYMBOLS['ETH'],
-    'POLYGON_USDC': fin_defs.WELL_KNOWN_SYMBOLS['USDC'],
-    'BNB': fin_defs.WELL_KNOWN_SYMBOLS['BNB'],
-    'MATIC': fin_defs.WELL_KNOWN_SYMBOLS['MATIC'],
+        'ETH': fin_defs.WELL_KNOWN_SYMBOLS['ETH'],
+        'POLYGON_USDC': fin_defs.WELL_KNOWN_SYMBOLS['USDC'],
+        'BNB': fin_defs.WELL_KNOWN_SYMBOLS['BNB'],
+        'MATIC': fin_defs.WELL_KNOWN_SYMBOLS['MATIC'],
 }
 
-
 class PartisiaBlockchainAccountDepoFetcher:
     def __init__(self, session, blockchain_address: str):
         assert session is not None, 'missing session'
@@ -147,9 +146,7 @@ class PartisiaBlockchainAccountDepoFetcher:
     def get_depo(self) -> DepoGroup:
         balances = self.client.get_account_balances(self.blockchain_address)
 
-        depo_mpc = DepoSingle(
-            'Native', balances.update_time, {fin_defs.MPC: balances.mpc}
-        )
+        depo_mpc = DepoSingle('Native', balances.update_time, {fin_defs.MPC: balances.mpc})
         depo_byoc = DepoSingle(
             'BYOC',
             balances.update_time,

fin_depo/investbank_nordnet.py

@@ -1,125 +0,0 @@
-"""Nordnet Depository fetching for Nordnet, the scandinavian investment bank.
-
-This fetcher uses the [Nordnet
-API](https://www.nordnet.dk/externalapi/docs/api), which requires a Nordnet
-account.
-
-Some of the code here is based on [Morten Helmstedt's Nordnet
-utilities](https://github.com/helmstedt/nordnet-utilities/blob/main/nordnet_login.py).
-I am grateful for his pioneering work.
-"""
-
-import datetime
-import logging
-from decimal import Decimal
-
-import fin_defs
-
-from .data import Depo, DepoSingle, DepoGroup
-
-logger = logging.getLogger(__name__)
-
-API_HOSTNAME = 'public.nordnet.dk'
-API_ROOT = f'https://{API_HOSTNAME}/api/2'
-
-API_LOGIN_STEP_1 = 'https://www.nordnet.dk/logind'
-API_LOGIN_STEP_2 = API_ROOT + '/authentication/basic/login'
-
-API_ACCOUNTS = API_ROOT + '/accounts'
-API_ACCOUNT_INFO = API_ROOT + '/accounts/{accid}/info'
-API_ACCOUNT_LEDGERS = API_ROOT + '/accounts/{accid}/ledgers'
-API_ACCOUNT_POSITIONS = API_ROOT + '/accounts/{accid}/positions'
-
-
-def asset_from_instrument_json(json) -> fin_defs.Asset | None:
-    if json['instrument_group_type'] == 'FND':
-        return None
-    symbol = json['symbol']
-    exchange_id = json['tradables'][0]['mic']
-    return fin_defs.Stock(symbol, fin_defs.EXCHANGES_BY_IDS[exchange_id])
-
-class NordnetDepoFetcher:
-    def __init__(self, session, username: str, password: str):
-        assert session is not None, 'missing session'
-        self.session = session
-        self.username = username
-        self.password = password
-        self.is_logged_in = False
-
-    def get_json(self, url: str, params: dict[str, str | int] = {}) -> dict:
-        if not url.startswith(API_ROOT):
-            msg = f'Given url must be located below API ROOT: {url}'
-            raise ValueError(msg)
-
-        headers = {
-            'Accepts': 'application/json',
-        }
-        response = self.session.get(url, params=params, headers=headers)
-
-        json = response.json()
-        response.raise_for_status()
-        return json
-
-    def login(self):
-        """Performs authentication with the login server if not already logged
-        in. Does not need to be manually called; most methods that require this
-        information will do it themselves.
-
-        This method is based on Morten Helmstedt's version:
-        <https://github.com/helmstedt/nordnet-utilities/blob/main/nordnet_login.py>
-        """
-        if self.is_logged_in:
-            return
-
-        self.session.get(API_LOGIN_STEP_1)
-        self.session.headers['client-id'] = 'NEXT'
-        self.session.headers['sub-client-id'] = 'NEXT'
-        response = self.session.post(
-            API_LOGIN_STEP_2,
-            data={'username': self.username, 'password': self.password},
-        )
-        response.raise_for_status()
-
-        self.is_logged_in = True
-
-    def get_depo(self) -> Depo:
-        self.login()
-        now = datetime.datetime.now(tz=datetime.UTC) # TODO: Use info from json requests
-
-        json_accounts = self.get_json(API_ACCOUNTS)
-
-        nested = []
-        for json_account in json_accounts:
-            account_id = json_account['accid']
-
-            assets: dict[fin_defs.Asset, Decimal] = {
-            }
-
-            # Determine amount of usable currency stored on Nordnet
-            if True:
-                json_account_info = self.get_json(API_ACCOUNT_INFO.format(accid = account_id))
-                asset = fin_defs.FiatCurrency(json_account_info[0]['account_sum']['currency'])
-                amount = Decimal(json_account_info[0]['account_sum']['value'])
-                assets[asset] = amount
-                del asset, amount
-
-            # Determine positions on Nordnet
-            json_account_positions = self.get_json(API_ACCOUNT_POSITIONS.format(accid = account_id))
-            for pos in json_account_positions:
-                asset = asset_from_instrument_json(pos['instrument'])
-                if asset is None: continue
-                amount = Decimal(pos['qty'])
-                assets[asset] = amount
-                del asset, amount
-
-            nested.append(DepoSingle(
-                name='{} {}'.format(json_account['type'], json_account['alias']),
-                _assets=assets,
-                updated_time=now,
-            ))
-
-        return DepoGroup(
-            name=f'Nordnet',
-            updated_time=now,
-            nested=nested,
-        )