feat: use uv instead of poetry for CI, docker and development (#3325)

Co-authored-by: arcbtc <ben@arc.wales>

lnbits/utils/crypto.py

@@ -1,6 +1,5 @@
 from base64 import b64decode, b64encode, urlsafe_b64decode, urlsafe_b64encode
 from hashlib import md5, pbkdf2_hmac, sha256
-from typing import Union
 
 from Cryptodome import Random
 from Cryptodome.Cipher import AES
@@ -40,7 +39,7 @@ class AESCipher:
     AES.decrypt(encrypted, password).toString(Utf8);
     """
 
-    def __init__(self, key: Union[bytes, str], block_size: int = 16):
+    def __init__(self, key: bytes | str, block_size: int = 16):
         self.block_size = block_size
         if isinstance(key, bytes):
             self.key = key

lnbits/utils/exchange_rates.py

@@ -1,6 +1,5 @@
 import asyncio
 import statistics
-from typing import Optional
 
 import httpx
 import jsonpath_ng.ext as jpx
@@ -250,7 +249,7 @@ async def btc_rates(currency: str) -> list[tuple[str, float]]:
 
     async def fetch_price(
         provider: ExchangeRateProvider,
-    ) -> Optional[tuple[str, float]]:
+    ) -> tuple[str, float] | None:
         if currency.lower() in provider.exclude_to:
             logger.warning(f"Provider {provider.name} does not support {currency}.")
             return None

lnbits/utils/logger.py

@@ -1,9 +1,9 @@
 import asyncio
 import logging
 import sys
+from collections.abc import Callable
 from hashlib import sha256
 from pathlib import Path
-from typing import Callable
 
 from loguru import logger
 

lnbits/utils/nostr.py

@@ -2,7 +2,6 @@ import base64
 import hashlib
 import json
 import re
-from typing import Union
 from urllib.parse import urlparse
 
 import secp256k1
@@ -149,7 +148,7 @@ def sign_event(
     return event
 
 
-def json_dumps(data: Union[dict, list]) -> str:
+def json_dumps(data: dict | list) -> str:
     """
     Converts a Python dictionary to a JSON string with compact encoding.