Version 1.15.0.0, python 3.9+

.circleci/config.yml

@@ -8,7 +8,7 @@ executors:
     parameters:
       v:
         type: string
-        default: "3.8"
+        default: "3.9"
 
     docker:
       - image: cimg/python:<< parameters.v >>
@@ -101,7 +101,7 @@ jobs:
   deploy:
     executor: bitcart/docker-python
     docker:
-      - image: cimg/python:3.8
+      - image: cimg/python:3.9
     steps:
       - checkout
 
@@ -135,7 +135,6 @@ workflows:
           matrix:
             parameters:
               v:
-                - "3.8"
                 - "3.9"
                 - "3.10"
                 - "3.11"

.pre-commit-config.yaml

@@ -23,7 +23,7 @@ repos:
     rev: v3.15.1
     hooks:
       - id: pyupgrade
-        args: ["--py38-plus"]
+        args: ["--py39-plus"]
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.5.0
     hooks:

.readthedocs.yaml

@@ -3,7 +3,7 @@ version: 2
 build:
   os: ubuntu-22.04
   tools:
-    python: "3.8"
+    python: "3.9"
 
 sphinx:
   configuration: docs/conf.py

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## Latest changes
 
+## 1.15.0.0
+
+We now support Python >= 3.9 only
+
 ## 1.14.0.1
 
 Don't install a separate tests package, but include tests in source tarball

bitcart/coin.py

@@ -1,11 +1,11 @@
-from typing import Callable, Dict, Optional
+from typing import Callable, Optional
 
 
 class Coin:
     coin_name: str
     xpub_name: str
     friendly_name: str
-    event_handlers: Dict[str, Callable]
+    event_handlers: dict[str, Callable]
     xpub: Optional[str]
 
     def __eq__(self, other: object) -> bool:

bitcart/coins/btc.py

@@ -1,6 +1,7 @@
 import inspect
+from collections.abc import Iterable
 from functools import wraps
-from typing import TYPE_CHECKING, Any, Callable, Dict, Iterable, List, Optional, Union
+from typing import TYPE_CHECKING, Any, Callable, Optional, Union
 
 from ..coin import Coin
 from ..errors import LightningDisabledError
@@ -38,7 +39,7 @@ class BTC(Coin, EventDelivery):
     BALANCE_ATTRS = ["confirmed", "unconfirmed", "unmatured", "lightning"]
     EXPIRATION_KEY = "expiry"
     is_eth_based = False
-    additional_xpub_fields: List[str] = []
+    additional_xpub_fields: list[str] = []
 
     def __init__(
         self,
@@ -55,7 +56,7 @@ def __init__(
         self.rpc_user = rpc_user or self.RPC_USER
         self.rpc_pass = rpc_pass or self.RPC_PASS
         self.xpub = xpub
-        self.event_handlers: Dict[str, Callable] = {}
+        self.event_handlers: dict[str, Callable] = {}
         self.amount_field = getattr(self, "AMOUNT_FIELD", f"amount_{self.coin_name}")
         self.server = RPCProxy(self.rpc_url, self.rpc_user, self.rpc_pass, self.xpub, session=session, proxy=proxy)
 

bitcart/event_delivery.py

@@ -1,7 +1,8 @@
 import asyncio
 import traceback
+from collections.abc import Iterable
 from json import JSONDecodeError
-from typing import TYPE_CHECKING, Callable, Dict, Iterable, Optional, Union
+from typing import TYPE_CHECKING, Callable, Optional, Union
 from urllib.parse import urljoin
 
 from aiohttp import ClientConnectionError, WSMsgType
@@ -18,7 +19,7 @@
 
 class EventDelivery:
     server: "RPCProxy"
-    event_handlers: Dict[str, Callable]
+    event_handlers: dict[str, Callable]
 
     async def process_updates(
         self, updates: Iterable[dict], currency: Optional[str] = None, wallet: Optional[str] = None

bitcart/manager.py

@@ -1,6 +1,7 @@
 import asyncio
+from collections.abc import Iterable
 from functools import partial
-from typing import TYPE_CHECKING, Any, Callable, Dict, Iterable, Optional
+from typing import TYPE_CHECKING, Any, Callable, Optional
 from urllib.parse import urljoin
 
 from bitcart.errors import CurrencyUnsupportedError, NoCurrenciesRegisteredError
@@ -18,7 +19,7 @@
 
 
 class APIManager(EventDelivery):
-    def __init__(self, wallets: Dict[str, Iterable[str]] = {}, custom_params: Dict[str, dict] = {}):
+    def __init__(self, wallets: dict[str, Iterable[str]] = {}, custom_params: dict[str, dict] = {}):
         super().__init__()
         self.custom_params = custom_params
         self.wallets = ExtendedDefaultDict(

bitcart/providers/jsonrpcrequests.py

@@ -1,5 +1,5 @@
 import asyncio
-from typing import Any, Callable, Dict, Optional, Union
+from typing import Any, Callable, Optional, Union
 from urllib.parse import urljoin
 
 import aiohttp
@@ -44,7 +44,7 @@ def __init__(
         self._connector_init = dict(ssl=self.verify)
         self._spec = {"exceptions": {"-32600": {"exc_name": "UnauthorizedError", "docstring": "Unauthorized"}}}
         self._spec_valid = False
-        self._sessions: Dict[asyncio.AbstractEventLoop, aiohttp.ClientSession] = {}
+        self._sessions: dict[asyncio.AbstractEventLoop, aiohttp.ClientSession] = {}
         if session is not None:
             self._sessions[get_event_loop()] = session
 

examples/atomic_tipbot/README.md

@@ -6,7 +6,7 @@ The bot is available in telegram at @bitcart_atomic_tipbot
 
 Used tools:
 
-- Python 3.8+
+- Python 3.9+
 - Mongo DB
 - Pyrogram(for bot)
 - qrcode library for generating qr codes
@@ -17,7 +17,7 @@ This bot is rewritten in my style, using modern python 3.6+ f-strings, and of co
 
 ## Installation
 
-To get started, you will need to have [Python 3.8+](https://python.org) installed, of course. Using virtualenv is recommended.
+To get started, you will need to have [Python 3.9+](https://python.org) installed, of course. Using virtualenv is recommended.
 Install Mongo DB using it's installation [guide](https://docs.mongodb.com/manual/administration/install-community)
 After that, install dependencies of this example using:
 
@@ -72,7 +72,7 @@ If you will later need to stop them, run `./stop.sh`
 
 ### Manual way
 
-As for this example, Python 3.8+ is required. Using virtualenv is recommended.
+As for this example, Python 3.9+ is required. Using virtualenv is recommended.
 
 Clone Bitcart repository:
 

setup.py

@@ -3,7 +3,7 @@
 setup(
     name="bitcart",
     packages=find_packages(exclude=["tests", "tests.*"]),
-    version="1.14.0.1",
+    version="1.15.0.0",
     license="MIT",
     description="Bitcart coins support library",
     long_description=open("README.md").read(),
@@ -21,11 +21,10 @@
         "Topic :: Software Development :: Build Tools",
         "License :: OSI Approved :: MIT License",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
     ],
-    python_requires=">=3.8",
+    python_requires=">=3.9",
 )