some fixes

Author: cburgdorf

eth/chains/base.py

@@ -23,10 +23,6 @@
 
 import logging
 
-from mypy_extensions import (
-    TypedDict,
-)
-
 from eth_typing import (
     Address,
     BlockNumber,
@@ -44,6 +40,9 @@
     iterate,
     take,
 )
+from mypy_extensions import (
+    TypedDict,
+)
 
 from eth.db.backends.base import BaseAtomicDB
 from eth.db.chain import (
@@ -109,9 +108,6 @@
     from eth.vm.base import BaseVM  # noqa: F401
 
 
-# 'balance', 'nonce' -> int
-# 'code' -> bytes
-# 'storage' -> Dict[int, int]
 AccountDetails = TypedDict('AccountDetails',
                            {'balance': int,
                             'nonce': int,

setup.py

@@ -12,7 +12,7 @@
         "eth-typing>=2.0.0,<3.0.0",
         "eth-utils>=1.3.0b0,<2.0.0",
         "lru-dict>=1.1.6",
-        "mypy==0.630",
+        "mypy_extensions>=0.4.1",
         "py-ecc>=1.4.2,<2.0.0",
         "pyethash>=0.1.27,<1.0.0",
         "rlp>=1.0.3,<2.0.0",

tox.ini

@@ -45,7 +45,7 @@ commands=
     native-state-metropolis: pytest {posargs:tests/json-fixtures/test_state.py -k Metropolis}
     lightchain_integration: pytest --integration {posargs:tests/trinity/integration/test_lightchain_integration.py}
 
-deps = .[p2p,trinity,eth-extra,test]
+deps = .[eth,p2p,trinity,eth-extra,test]
 
 basepython =
     py35: python3.5