Fix download, bank, token and renew->eua ops

- Update the download, token and eua cli with the new operations
- Change the bank and nordigen cli to be more in line with the other
  add/modify/remove operations. Also update manager logic.
- Fix some model.py leftovers
- Add __lt__ to Transaction to enable sorting
- Remove universal from child argparsers

pfbudget/__init__.py

@@ -7,5 +7,6 @@ from pfbudget.core.categories import categorize_data
 from pfbudget.core.manager import Manager
 from pfbudget.cli.runnable import argparser
 from pfbudget.input.parsers import parse_data
+from pfbudget.utils.utils import parse_args_period
 
 import pfbudget.db.model as types

pfbudget/__main__.py

@@ -16,6 +16,98 @@ if __name__ == "__main__":
 
     params = None
     match (op):
+        case pfbudget.Operation.RequisitionId:
+            assert args.keys() >= {"name", "country"}, "argparser ill defined"
+            params = [args["name"][0], args["country"][0]]
+
+        case pfbudget.Operation.Download:
+            assert args.keys() >= {
+                "id",
+                "name",
+                "all",
+                "interval",
+                "start",
+                "end",
+                "year",
+            }, "argparser ill defined"
+            start, end = pfbudget.parse_args_period(args)
+            params = [start, end]
+
+        case pfbudget.Operation.BankAdd:
+            assert args.keys() >= {
+                "bank",
+                "bic",
+                "type",
+            }, "argparser ill defined"
+
+            params = [
+                pfbudget.types.Bank(
+                    args["bank"][0],
+                    args["bic"][0],
+                    args["type"][0],
+                )
+            ]
+
+        case pfbudget.Operation.BankMod:
+            assert args.keys() >= {
+                "bank",
+                "bic",
+                "type",
+                "remove",
+            }, "argparser ill defined"
+
+            nargs_1 = ["bic", "type"]
+
+            param = {"name": args["bank"][0]}
+            param |= {k: v[0] for k, v in args.items() if k in nargs_1 and args[k]}
+            param |= {k: None for k in args["remove"] if k in nargs_1}
+
+            params = [param]
+
+        case pfbudget.Operation.BankDel:
+            assert len(args["bank"]) > 0, "argparser ill defined"
+            params = args["bank"]
+
+        case pfbudget.Operation.NordigenAdd:
+            assert args.keys() >= {
+                "bank",
+                "bank_id",
+                "requisition_id",
+                "invert",
+            }, "argparser ill defined"
+
+            params = [
+                pfbudget.types.Nordigen(
+                    args["bank"][0],
+                    args["bank_id"][0] if args["bank_id"] else None,
+                    args["requisition_id"][0] if args["requisition_id"] else None,
+                    args["invert"] if args["invert"] else None,
+                )
+            ]
+
+        case pfbudget.Operation.NordigenMod:
+            assert args.keys() >= {
+                "bank",
+                "bank_id",
+                "requisition_id",
+                "invert",
+                "remove",
+            }, "argparser ill defined"
+
+            nargs_1 = ["bank_id", "requisition_id"]
+            nargs_0 = ["invert"]
+
+            param = {"name": args["bank"][0]}
+            param |= {k: v[0] for k, v in args.items() if k in nargs_1 and args[k]}
+            param |= {k: v for k, v in args.items() if k in nargs_0}
+            param |= {k: None for k in args["remove"] if k in nargs_1}
+
+            params = [param]
+
+        case pfbudget.Operation.NordigenDel:
+            assert len(args["bank"]) > 0, "argparser ill defined"
+            params = args["bank"]
+
         case pfbudget.Operation.CategoryAdd:
             assert args.keys() >= {"category", "group"}, "argparser ill defined"
             params = [

pfbudget/cli/runnable.py

@@ -5,7 +5,7 @@ import decimal
 import re
 
 from pfbudget.common.types import Operation
-from pfbudget.db.model import Period
+from pfbudget.db.model import AccountType, Period
 from pfbudget.input.nordigen import NordigenInput
 from pfbudget.db.sqlite import DatabaseClient
 import pfbudget.reporting.graph
@@ -150,71 +150,24 @@ def argparser() -> argparse.ArgumentParser:
     )
     p_report.set_defaults(func=report)
 
-    """
+    # Banks
-    Register bank
+    bank(subparsers.add_parser("bank"))
-    """
-    p_register = subparsers.add_parser(
-        "register",
-        description="Register a bank",
-        parents=[universal],
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p_register.add_argument("bank", type=str, nargs=1, help="bank option help")
-    p_register.add_argument(
-        "--requisition", type=str, nargs=1, help="requisition option help"
-    )
-    p_register.add_argument("--invert", action="store_true")
-    p_register.set_defaults(command=Operation.Register)
 
-    """
+    # Nordigen access token
-    Unregister bank
+    subparsers.add_parser("token").set_defaults(op=Operation.Token)
-    """
-    p_register = subparsers.add_parser(
-        "unregister",
-        description="Unregister a bank",
-        parents=[universal],
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p_register.add_argument("bank", type=str, nargs=1, help="bank option help")
-    p_register.set_defaults(command=Operation.Unregister)
 
-    """
+    # Nordigen requisition id
-    Nordigen API
+    requisition = subparsers.add_parser("eua")
-    """
+    requisition.set_defaults(op=Operation.RequisitionId)
-    p_nordigen_access = subparsers.add_parser(
+    requisition.add_argument("name", nargs=1, type=str)
-        "token",
+    requisition.add_argument("country", nargs=1, type=str)
-        description="Get new access token",
-        parents=[universal],
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p_nordigen_access.set_defaults(command=Operation.Token)
 
-    """
+    # Download through the Nordigen API
-    (Re)new bank requisition ID
+    download = subparsers.add_parser("download", parents=[period])
-    """
+    download.set_defaults(op=Operation.Download)
-    p_nordigen_access = subparsers.add_parser(
+    download.add_argument("--id", nargs="+", type=str)
-        "renew",
+    download.add_argument("--name", nargs="+", type=str)
-        description="(Re)new the Bank requisition ID",
+    download.add_argument("--all", action="store_true")
-        parents=[universal],
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p_nordigen_access.add_argument("name", nargs=1, type=str)
-    p_nordigen_access.add_argument("country", nargs=1, type=str)
-    p_nordigen_access.set_defaults(command=Operation.Renew)
-
-    """
-    Downloading through Nordigen API
-    """
-    p_nordigen_download = subparsers.add_parser(
-        "download",
-        description="Downloads transactions using Nordigen API",
-        parents=[universal, period],
-        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
-    )
-    p_nordigen_download.add_argument("--id", nargs="+", type=str)
-    p_nordigen_download.add_argument("--name", nargs="+", type=str)
-    p_nordigen_download.add_argument("--all", action="store_true")
-    p_nordigen_download.set_defaults(command=Operation.Download)
 
     # """
     # List available banks on Nordigen API
@@ -245,11 +198,10 @@ def argparser() -> argparse.ArgumentParser:
     # )
 
     # Categories
-    category_parser = subparsers.add_parser("category", parents=[universal])
+    category(subparsers.add_parser("category"))
-    category(category_parser, universal)
 
     # Tag
-    tags(subparsers.add_parser("tag", parents=[universal]), universal)
+    tags(subparsers.add_parser("tag"))
 
     # Link
     link(subparsers.add_parser("link"))
@@ -312,66 +264,107 @@ def report(args):
 #     input.list(vars(args)["country"][0])
 
 
-def download(manager, args: dict):
+def bank(parser: argparse.ArgumentParser):
-    start, end = pfbudget.utils.parse_args_period(args)
-    manager.parser(NordigenInput(manager, args, start, end))
-
-
-def category(parser: argparse.ArgumentParser, universal: argparse.ArgumentParser):
     commands = parser.add_subparsers(required=True)
 
-    add = commands.add_parser("add", parents=[universal])
+    add = commands.add_parser("add")
+    add.set_defaults(op=Operation.BankAdd)
+    add.add_argument("bank", nargs=1, type=str)
+    add.add_argument("bic", nargs=1, type=str)
+    add.add_argument("type", nargs=1, type=str, choices=[e.name for e in AccountType])
+
+    rem = commands.add_parser("del")
+    rem.set_defaults(op=Operation.BankDel)
+    rem.add_argument("bank", nargs="+", type=str)
+
+    mod = commands.add_parser("mod")
+    mod.set_defaults(op=Operation.BankMod)
+    mod.add_argument("bank", nargs=1, type=str)
+    mod.add_argument("--bic", nargs=1, type=str)
+    mod.add_argument("--type", nargs=1, type=str, choices=[e.name for e in AccountType])
+    mod.add_argument("--remove", nargs="*", default=[], type=str)
+
+    nordigen(commands.add_parser("nordigen"))
+
+
+def nordigen(parser: argparse.ArgumentParser):
+    commands = parser.add_subparsers(required=True)
+
+    add = commands.add_parser("add")
+    add.set_defaults(op=Operation.NordigenAdd)
+    add.add_argument("bank", nargs=1, type=str)
+    add.add_argument("--bank_id", nargs=1, type=str)
+    add.add_argument("--requisition_id", nargs=1, type=str)
+    add.add_argument("--invert", action="store_true")
+
+    rem = commands.add_parser("del")
+    rem.set_defaults(op=Operation.NordigenDel)
+    rem.add_argument("bank", nargs="+", type=str)
+
+    mod = commands.add_parser("mod")
+    mod.set_defaults(op=Operation.NordigenMod)
+    mod.add_argument("bank", nargs=1, type=str)
+    mod.add_argument("--bank_id", nargs=1, type=str)
+    mod.add_argument("--requisition_id", nargs=1, type=str)
+    mod.add_argument("--invert", action="store_true")
+    mod.add_argument("--remove", nargs="*", default=[], type=str)
+
+
+def category(parser: argparse.ArgumentParser):
+    commands = parser.add_subparsers(required=True)
+
+    add = commands.add_parser("add")
     add.set_defaults(op=Operation.CategoryAdd)
     add.add_argument("category", nargs="+", type=str)
     add.add_argument("--group", nargs="?", type=str)
 
-    remove = commands.add_parser("remove", parents=[universal])
+    remove = commands.add_parser("remove")
     remove.set_defaults(op=Operation.CategoryRemove)
     remove.add_argument("category", nargs="+", type=str)
 
-    update = commands.add_parser("update", parents=[universal])
+    update = commands.add_parser("update")
     update.set_defaults(op=Operation.CategoryUpdate)
     update.add_argument("category", nargs="+", type=str)
     update.add_argument("--group", nargs="?", type=str)
 
-    schedule = commands.add_parser("schedule", parents=[universal])
+    schedule = commands.add_parser("schedule")
     schedule.set_defaults(op=Operation.CategorySchedule)
     schedule.add_argument("category", nargs="+", type=str)
     schedule.add_argument("period", nargs=1, choices=[e.value for e in Period])
     schedule.add_argument("--frequency", nargs=1, default=[1], type=int)
 
-    rule = commands.add_parser("rule", parents=[universal])
+    rule = commands.add_parser("rule")
-    category_rule(rule, universal)
+    category_rule(rule)
 
-    group = commands.add_parser("group", parents=[universal])
+    group = commands.add_parser("group")
-    category_group(group, universal)
+    category_group(group)
 
 
-def category_group(parser: argparse.ArgumentParser, universal: argparse.ArgumentParser):
+def category_group(parser: argparse.ArgumentParser):
     commands = parser.add_subparsers(required=True)
 
-    add = commands.add_parser("add", parents=[universal])
+    add = commands.add_parser("add")
     add.set_defaults(op=Operation.GroupAdd)
     add.add_argument("group", nargs="+", type=str)
 
-    remove = commands.add_parser("remove", parents=[universal])
+    remove = commands.add_parser("remove")
     remove.set_defaults(op=Operation.GroupRemove)
     remove.add_argument("group", nargs="+", type=str)
 
 
-def category_rule(parser: argparse.ArgumentParser, universal: argparse.ArgumentParser):
+def category_rule(parser: argparse.ArgumentParser):
     commands = parser.add_subparsers(required=True)
 
-    add = commands.add_parser("add", parents=[universal])
+    add = commands.add_parser("add")
     add.set_defaults(op=Operation.RuleAdd)
     add.add_argument("category", nargs="+", type=str)
     rules(add)
 
-    remove = commands.add_parser("remove", parents=[universal])
+    remove = commands.add_parser("remove")
     remove.set_defaults(op=Operation.RuleRemove)
     remove.add_argument("id", nargs="+", type=int)
 
-    modify = commands.add_parser("modify", parents=[universal])
+    modify = commands.add_parser("modify")
     modify.set_defaults(op=Operation.RuleModify)
     modify.add_argument("id", nargs="+", type=int)
     modify.add_argument("--category", nargs=1, type=str)
@@ -379,34 +372,34 @@ def category_rule(parser: argparse.ArgumentParser, universal: argparse.ArgumentP
     modify.add_argument("--remove", nargs="*", default=[], type=str)
 
 
-def tags(parser: argparse.ArgumentParser, universal: argparse.ArgumentParser):
+def tags(parser: argparse.ArgumentParser):
     commands = parser.add_subparsers(required=True)
 
-    add = commands.add_parser("add", parents=[universal])
+    add = commands.add_parser("add")
     add.set_defaults(op=Operation.TagAdd)
     add.add_argument("tag", nargs="+", type=str)
 
-    remove = commands.add_parser("remove", parents=[universal])
+    remove = commands.add_parser("remove")
     remove.set_defaults(op=Operation.TagRemove)
     remove.add_argument("tag", nargs="+", type=str)
 
-    rule = commands.add_parser("rule", parents=[universal])
+    rule = commands.add_parser("rule")
-    tag_rule(rule, universal)
+    tag_rule(rule)
 
 
-def tag_rule(parser: argparse.ArgumentParser, universal: argparse.ArgumentParser):
+def tag_rule(parser: argparse.ArgumentParser):
     commands = parser.add_subparsers(required=True)
 
-    add = commands.add_parser("add", parents=[universal])
+    add = commands.add_parser("add")
     add.set_defaults(op=Operation.TagRuleAdd)
     add.add_argument("tag", nargs="+", type=str)
     rules(add)
 
-    remove = commands.add_parser("remove", parents=[universal])
+    remove = commands.add_parser("remove")
     remove.set_defaults(op=Operation.TagRuleRemove)
     remove.add_argument("id", nargs="+", type=int)
 
-    modify = commands.add_parser("modify", parents=[universal])
+    modify = commands.add_parser("modify")
     modify.set_defaults(op=Operation.TagRuleModify)
     modify.add_argument("id", nargs="+", type=int)
     modify.add_argument("--tag", nargs=1, type=str)

pfbudget/common/types.py

@@ -9,10 +9,8 @@ class Operation(Enum):
     Parse = auto()
     Download = auto()
     Categorize = auto()
-    Register = auto()
-    Unregister = auto()
     Token = auto()
-    Renew = auto()
+    RequisitionId = auto()
     CategoryAdd = auto()
     CategoryUpdate = auto()
     CategoryRemove = auto()
@@ -29,6 +27,12 @@ class Operation(Enum):
     TagRuleModify = auto()
     Forge = auto()
     Dismantle = auto()
+    BankAdd = auto()
+    BankMod = auto()
+    BankDel = auto()
+    NordigenAdd = auto()
+    NordigenMod = auto()
+    NordigenDel = auto()
 
 
 class TransactionError(Exception):

pfbudget/core/manager.py

@@ -1,12 +1,15 @@
 from pfbudget.input.input import Input
-from pfbudget.input.nordigen import NordigenClient
+from pfbudget.input.nordigen import NordigenInput
 from pfbudget.input.parsers import parse_data
 from pfbudget.db.client import DbClient
 from pfbudget.db.model import (
+    Bank,
     Category,
     CategoryGroup,
     CategoryRule,
     CategorySchedule,
+    Nordigen,
+    Rule,
     Tag,
     TagRule,
 )
@@ -14,7 +17,7 @@ from pfbudget.common.types import Operation
 from pfbudget.core.categorizer import Categorizer
 from pfbudget.utils import convert
 
-from pfbudget.cli.runnable import download, parse
+from pfbudget.cli.runnable import parse
 
 
 class Manager:
@@ -34,9 +37,15 @@ class Manager:
             case Operation.Parse:
                 # TODO this is a monstrosity, remove when possible
                 parse(self, self.args)
+
             case Operation.Download:
-                # TODO this is a monstrosity, remove when possible
+                client = NordigenInput()
-                download(self, self.args)
+                client.banks = self.get_banks()
+                client.start = params[0]
+                client.end = params[1]
+                transactions = client.parse()
+                with self.db.session() as session:
+                    session.add(transactions)
 
             case Operation.Categorize:
                 with self.db.session() as session:
@@ -45,23 +54,29 @@ class Manager:
                     tags = session.tags()
                     Categorizer().categorize(uncategorized, categories, tags)
 
-            case Operation.Register:
+            case Operation.BankMod:
-                # self._db = DbClient(args["database"])
+                with self.db.session() as session:
-                # self.register(args)
+                    session.update(Bank, params)
-                pass
+
-            case Operation.Unregister:
+            case Operation.NordigenMod:
-                # self._db = DbClient(args["database"])
+                with self.db.session() as session:
-                # self.unregister(args)
+                    session.update(Nordigen, params)
-                pass
+
+            case Operation.BankDel:
+                with self.db.session() as session:
+                    session.remove_by_name(Bank, params)
+
+            case Operation.NordigenDel:
+                with self.db.session() as session:
+                    session.remove_by_name(Nordigen, params)
+
             case Operation.Token:
-                NordigenClient(self).token()
+                NordigenInput().token()
 
-            case Operation.Renew:
+            case Operation.RequisitionId:
-                NordigenClient(self).requisition(
+                NordigenInput().requisition(params[0], params[1])
-                    self.args["name"], self.args["country"]
-                )
 
-            case Operation.CategoryAdd | Operation.RuleAdd | Operation.TagAdd | Operation.TagRuleAdd:
+            case Operation.BankAdd | Operation.CategoryAdd | Operation.NordigenAdd | Operation.RuleAdd | Operation.TagAdd | Operation.TagRuleAdd:
                 with self.db.session() as session:
                     session.add(params)
 
@@ -94,7 +109,7 @@ class Manager:
             case Operation.RuleModify | Operation.TagRuleModify:
                 assert all(isinstance(param, dict) for param in params)
                 with self.db.session() as session:
-                    session.updaterules(params)
+                    session.update(Rule, params)
 
             case Operation.GroupAdd:
                 with self.db.session() as session:

pfbudget/db/client.py

@@ -114,11 +114,14 @@ class DbClient:
             stmt = delete(type).where(type.id.in_(ids))
             self.__session.execute(stmt)
 
-        def updaterules(self, rules: list[dict]):
+        def update(self, type, values: list[dict]):
-            self.__session.execute(update(CategoryRule), rules)
+            print(type, values)
+            self.__session.execute(update(type), values)
 
         def remove_links(self, original, links: list):
-            stmt = delete(Link).where(Link.original == original, Link.link.in_(link for link in links))
+            stmt = delete(Link).where(
+                Link.original == original, Link.link.in_(link for link in links)
+            )
             self.__session.execute(stmt)
 
         def uncategorized(self) -> list[Transaction]:

pfbudget/db/model.py

@@ -59,9 +59,7 @@ class Bank(Base):
     BIC: Mapped[str] = mapped_column(String(8), primary_key=True)
     type: Mapped[accounttype] = mapped_column(primary_key=True)
 
-    nordigen: Mapped[Optional[Nordigen]] = relationship(
+    nordigen: Mapped[Optional[Nordigen]] = relationship(lazy="joined")
-        back_populates="bank", lazy="joined"
-    )
 
 
 bankfk = Annotated[str, mapped_column(Text, ForeignKey(Bank.name))]
@@ -79,9 +77,12 @@ class Transaction(Base):
     bank: Mapped[bankfk]
     amount: Mapped[money]
 
-    category: Mapped[Optional[TransactionCategory]] = relationship()
+    category: Mapped[Optional[TransactionCategory]] = relationship(init=False)
-    note: Mapped[Optional[Note]] = relationship(back_populates="original")
+    note: Mapped[Optional[Note]] = relationship(init=False)
-    tags: Mapped[Optional[set[TransactionTag]]] = relationship()
+    tags: Mapped[Optional[set[TransactionTag]]] = relationship(init=False)
+
+    def __lt__(self, other):
+        return self.date < other.date
 
 
 idfk = Annotated[
@@ -138,8 +139,6 @@ class Note(Base):
     id: Mapped[idfk] = mapped_column(primary_key=True, init=False)
     note: Mapped[str]
 
-    original: Mapped[Transaction] = relationship(back_populates="note")
-
 
 class Nordigen(Base):
     __tablename__ = "nordigen"
@@ -149,8 +148,6 @@ class Nordigen(Base):
     requisition_id: Mapped[Optional[str]]
     invert: Mapped[Optional[bool]]
 
-    bank: Mapped[Bank] = relationship(back_populates="nordigen")
-
 
 class Tag(Base):
     __tablename__ = "tags_available"

pfbudget/input/input.py

@@ -1,21 +1,9 @@
-from __future__ import annotations
 from abc import ABC, abstractmethod
-from typing import TYPE_CHECKING
 
-from pfbudget.common.types import Transactions
+from pfbudget.db.model import Transaction
-
-if TYPE_CHECKING:
-    from pfbudget.core.manager import Manager
 
 
 class Input(ABC):
-    def __init__(self, manager: Manager):
-        self._manager = manager
-
     @abstractmethod
-    def parse(self) -> Transactions:
+    def parse(self) -> list[Transaction]:
         return NotImplemented
-
-    @property
-    def manager(self):
-        return self._manager

pfbudget/input/nordigen.py

@@ -17,8 +17,8 @@ load_dotenv()
 
 
 class NordigenInput(Input):
-    def __init__(self, manager, options: dict = {}, start=date.min, end=date.max):
+    def __init__(self):
-        super().__init__(manager)
+        super().__init__()
         self._client = NordigenClient(
             secret_key=os.environ.get("SECRET_KEY"),
             secret_id=os.environ.get("SECRET_ID"),
@@ -28,33 +28,33 @@ class NordigenInput(Input):
 
         # print(options)
 
-        if "all" in options and options["all"]:
+        # if "all" in options and options["all"]:
-            self.__banks = self.manager.get_banks()
+        #     self.__banks = self.manager.get_banks()
-        elif "id" in options and options["id"]:
+        # elif "id" in options and options["id"]:
-            self.__banks = [
+        #     self.__banks = [
-                self.manager.get_bank_by("nordigen_id", b) for b in options["id"]
+        #         self.manager.get_bank_by("nordigen_id", b) for b in options["id"]
-            ]
+        #     ]
-        elif "name" in options and options["name"]:
+        # elif "name" in options and options["name"]:
-            self.__banks = [
+        #     self.__banks = [
-                self.manager.get_bank_by("name", b) for b in options["name"]
+        #         self.manager.get_bank_by("name", b) for b in options["name"]
-            ]
+        #     ]
-        else:
+        # else:
-            self.__banks = None
+        #     self.__banks = None
 
-        self.__from = start
+        self._start = date.min
-        self.__to = end
+        self._end = date.max
 
     def parse(self) -> list[Transaction]:
         transactions = []
-        if not self.__banks:
+        assert len(self._banks) > 0
-            raise NoBankSelected
 
-        for bank in self.__banks:
+        for bank in self._banks:
             print(f"Downloading from {bank}...")
             requisition = self.client.requisition.get_requisition_by_id(
                 bank.nordigen.requisition_id
             )
 
+            print(requisition)
             for acc in requisition["accounts"]:
                 account = self._client.account_api(acc)
 
@@ -85,10 +85,10 @@ class NordigenInput(Input):
                 ]
 
                 transactions.extend(
-                    [t for t in converted if self.__from <= t.date <= self.__to]
+                    [t for t in converted if self._start <= t.date <= self._end]
                 )
 
-        return transactions
+        return sorted(transactions)
 
     def token(self):
         token = self._client.generate_token()
@@ -106,6 +106,30 @@ class NordigenInput(Input):
     def client(self):
         return self._client
 
+    @property
+    def banks(self):
+        return self._banks
+
+    @banks.setter
+    def banks(self, value):
+        self._banks = value
+
+    @property
+    def start(self):
+        return self._start
+
+    @start.setter
+    def start(self, value):
+        self._start = value
+
+    @property
+    def end(self):
+        return self._end
+
+    @end.setter
+    def end(self, value):
+        self._end = value
+
     def __token(self):
         if token := os.environ.get("TOKEN"):
             return token