fix mypy

boa/contracts/vyper/vyper_contract.py

@@ -472,9 +472,10 @@ def __init__(
             self._ctor = VyperFunction(external_fns.pop("__init__"), self)
 
         if skip_initcode:
-            self._address = Address(override_address)
+            addr = Address(override_address)
         else:
-            self._address = self._run_init(*args, override_address=override_address)
+            addr = self._run_init(*args, override_address=override_address)
+        self._address: Address = addr
 
         for fn_name, fn in external_fns.items():
             setattr(self, fn_name, VyperFunction(fn, self))

boa/explorer.py

@@ -1,11 +1,12 @@
 import json
+from typing import Optional
 
 import requests
 
 SESSION = requests.Session()
 
 
-def _fetch_etherscan(uri: str, api_key: str = None, **params) -> dict:
+def _fetch_etherscan(uri: str, api_key: Optional[str] = None, **params) -> dict:
     if api_key is not None:
         params["apikey"] = api_key
 
@@ -34,7 +35,7 @@ def fetch_abi_from_etherscan(
 
 # fetch the address of a contract; resolves at most one layer of indirection
 # if the address is a proxy contract.
-def _resolve_implementation_address(address: str, uri: str, api_key: str):
+def _resolve_implementation_address(address: str, uri: str, api_key: Optional[str]):
     params = dict(module="contract", action="getsourcecode", address=address)
     data = _fetch_etherscan(uri, api_key, **params)
     source_data = data["result"][0]

boa/integrations/jupyter/__init__.py

@@ -16,7 +16,7 @@ def load_jupyter_server_extension(server_app):
 _load_jupyter_server_extension = load_jupyter_server_extension
 
 
-__all__ = [
+__all__ = [  # type: ignore
     BrowserSigner,
     BrowserRPC,
     BrowserEnv,

boa/interpret.py

@@ -125,4 +125,4 @@ def from_etherscan(
     return ABIContractFactory.from_abi_dict(abi, name=name).at(addr)
 
 
-__all__ = []
+__all__ = []  # type: ignore

boa/network.py

@@ -4,6 +4,7 @@
 from dataclasses import dataclass
 from functools import cached_property
 from math import ceil
+from typing import Any
 
 from eth_account import Account
 from requests.exceptions import HTTPError
@@ -188,7 +189,7 @@ def get_eip1559_fee(self) -> tuple[str, str, str, str]:
         max_fee = to_hex(base_fee_estimate + to_int(max_priority_fee))
         return to_hex(base_fee_estimate), max_priority_fee, max_fee, chain_id
 
-    def get_static_fee(self) -> tuple[str, str]:
+    def get_static_fee(self) -> list[Any]:
         # non eip-1559 transaction
         return self._rpc.fetch_multi([("eth_gasPrice", []), ("eth_chainId", [])])
 

boa/vm/fork.py

@@ -1,5 +1,5 @@
 import os
-from typing import Any, Dict, Optional, Tuple
+from typing import Any
 
 from requests import HTTPError
 
@@ -50,7 +50,7 @@ def __init__(self, rpc: RPC, cache_file: str = DEFAULT_CACHE_DIR):
 
     # _loaded is a cache for the constructor.
     # reduces fork time after the first fork.
-    _loaded: Dict[Tuple[str, str], "CachingRPC"] = {}
+    _loaded: dict[tuple[str, str], "CachingRPC"] = {}
     _pid: int = os.getpid()  # so we can detect if our fds are bad
 
     def _init_mem_db(self):
@@ -120,8 +120,8 @@ def fetch_multi(self, payload):
 # AccountDB which dispatches to an RPC when we don't have the
 # data locally
 class AccountDBFork(AccountDB):
-    _rpc: Optional[RPC] = None
-    _rpc_init_kwargs: Dict[str, Any] = {}
+    _rpc: RPC = None  # type: ignore
+    _rpc_init_kwargs: dict[str, Any] = {}
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)