chore(tests): run isort and put "from common import *" at the beginning

[no changelog]

core/tests/common.py

@@ -2,12 +2,12 @@ import sys
 
 sys.path.append("../src")
 
-from ubinascii import hexlify, unhexlify  # noqa: F401
-
 import unittest  # noqa: F401
 from typing import Any, Awaitable
+from ubinascii import hexlify, unhexlify  # noqa: F401
 
 from trezor import utils  # noqa: F401
+
 from apps.common.paths import HARDENED
 
 

core/tests/ethereum_common.py

@@ -1,10 +1,10 @@
 from ubinascii import unhexlify  # noqa: F401
 
 from trezor import messages, protobuf
-from trezor.enums import EthereumDefinitionType
 from trezor.crypto import cosi
 from trezor.crypto.curve import ed25519
 from trezor.crypto.hashlib import sha256
+from trezor.enums import EthereumDefinitionType
 
 PRIVATE_KEYS_DEV = [byte * 32 for byte in (b"\xdd", b"\xde", b"\xdf")]
 

core/tests/mock_storage.py

@@ -1,7 +1,7 @@
-from mock import patch
-
 import storage.common
 
+from mock import patch
+
 
 class MockStorage:
     PATCH_METHODS = ("get", "set", "delete")

core/tests/test_apps.bitcoin.address.py

@@ -1,20 +1,21 @@
 from common import *
-from trezor.crypto import bip32, bip39
+
 from trezor import wire
-from trezor.messages import GetAddress
+from trezor.crypto import bip32, bip39
 from trezor.enums import InputScriptType
+from trezor.messages import GetAddress
 from trezor.utils import HashWriter
 
-from apps.common import coins
 from apps.bitcoin.addresses import *
 from apps.bitcoin.addresses import (
+    _address_multisig_p2sh,
+    _address_multisig_p2wsh_in_p2sh,
     _address_p2wsh,
     _address_p2wsh_in_p2sh,
-    _address_multisig_p2wsh_in_p2sh,
-    _address_multisig_p2sh,
 )
 from apps.bitcoin.keychain import validate_path_against_script_type
 from apps.bitcoin.writers import *
+from apps.common import coins
 
 
 def node_derive(root, path):

core/tests/test_apps.bitcoin.address_grs.py

@@ -1,10 +1,11 @@
 from common import *
 
-from apps.bitcoin.common import *
-from apps.bitcoin.addresses import *
-from apps.common import coins
 from trezor.crypto import bip32, bip39
 
+from apps.bitcoin.addresses import *
+from apps.bitcoin.common import *
+from apps.common import coins
+
 
 def node_derive(root, path):
     node = root.clone()

core/tests/test_apps.bitcoin.approver.py

@@ -1,24 +1,26 @@
-from common import unittest, await_result, H_
+from common import H_, await_result, unittest
 
 import storage.cache
 from trezor import wire
 from trezor.crypto import bip32
 from trezor.crypto.curve import bip340, secp256k1
 from trezor.crypto.hashlib import sha256
-from trezor.messages import AuthorizeCoinJoin
-from trezor.messages import TxInput
-from trezor.messages import TxOutput
-from trezor.messages import SignTx
-from trezor.messages import CoinJoinRequest
 from trezor.enums import InputScriptType, OutputScriptType
+from trezor.messages import (
+    AuthorizeCoinJoin,
+    CoinJoinRequest,
+    SignTx,
+    TxInput,
+    TxOutput,
+)
 from trezor.utils import HashWriter
 
-from apps.common import coins
+from apps.bitcoin import writers
 from apps.bitcoin.authorization import FEE_RATE_DECIMALS, CoinJoinAuthorization
 from apps.bitcoin.sign_tx.approvers import CoinJoinApprover
 from apps.bitcoin.sign_tx.bitcoin import Bitcoin
 from apps.bitcoin.sign_tx.tx_info import TxInfo
-from apps.bitcoin import writers
+from apps.common import coins
 
 
 class TestApprover(unittest.TestCase):

core/tests/test_apps.bitcoin.authorization.py

@@ -1,13 +1,11 @@
-from common import unittest, H_
+from common import H_, unittest
 
 import storage.cache
-from trezor.messages import AuthorizeCoinJoin
-from trezor.messages import GetOwnershipProof
-from trezor.messages import SignTx
 from trezor.enums import InputScriptType
+from trezor.messages import AuthorizeCoinJoin, GetOwnershipProof, SignTx
 
-from apps.common import coins
 from apps.bitcoin.authorization import CoinJoinAuthorization
+from apps.common import coins
 
 _ROUND_ID_LEN = 32
 

core/tests/test_apps.bitcoin.keychain.py

@@ -1,4 +1,5 @@
 from common import *
+
 from storage import cache
 from trezor import wire
 from trezor.crypto import bip39

core/tests/test_apps.bitcoin.ownership_proof.py

@@ -1,22 +1,22 @@
 from common import unhexlify, unittest
+
 from trezor.crypto import bip39
 from trezor.enums import InputScriptType
-from trezor.messages import MultisigRedeemScriptType
-from trezor.messages import HDNodeType
+from trezor.messages import HDNodeType, MultisigRedeemScriptType
 
-from apps.common import coins
-from apps.common.keychain import Keychain
-from apps.common.paths import HARDENED, AlwaysMatchingSchema
 from apps.bitcoin import ownership, scripts
 from apps.bitcoin.addresses import (
+    _address_multisig_p2sh,
+    _address_multisig_p2wsh,
+    _address_multisig_p2wsh_in_p2sh,
     _address_p2tr,
     address_p2wpkh,
     address_p2wpkh_in_p2sh,
-    _address_multisig_p2wsh,
-    _address_multisig_p2wsh_in_p2sh,
-    _address_multisig_p2sh,
 )
 from apps.bitcoin.multisig import multisig_get_pubkeys
+from apps.common import coins
+from apps.common.keychain import Keychain
+from apps.common.paths import HARDENED, AlwaysMatchingSchema
 
 
 class TestOwnershipProof(unittest.TestCase):

core/tests/test_apps.bitcoin.segwit.bip143.native_p2wpkh.py

@@ -1,5 +1,9 @@
 from common import *
 
+from trezor.crypto import bip39
+from trezor.enums import InputScriptType, OutputScriptType
+from trezor.messages import PrevOutput, SignTx, TxInput, TxOutput
+
 from apps.bitcoin.common import SigHashType
 from apps.bitcoin.scripts import output_derive_script
 from apps.bitcoin.sign_tx.sig_hasher import BitcoinSigHasher
@@ -7,13 +11,6 @@ from apps.bitcoin.writers import get_tx_hash
 from apps.common import coins
 from apps.common.keychain import Keychain
 from apps.common.paths import AlwaysMatchingSchema
-from trezor.messages import SignTx
-from trezor.messages import TxInput
-from trezor.messages import TxOutput
-from trezor.messages import PrevOutput
-from trezor.enums import InputScriptType
-from trezor.enums import OutputScriptType
-from trezor.crypto import bip39
 
 
 class TestSegwitBip143NativeP2WPKH(unittest.TestCase):

core/tests/test_apps.bitcoin.segwit.bip143.p2wpkh_in_p2sh.py

@@ -1,5 +1,9 @@
 from common import *
 
+from trezor.crypto import bip39
+from trezor.enums import InputScriptType, OutputScriptType
+from trezor.messages import PrevOutput, SignTx, TxInput, TxOutput
+
 from apps.bitcoin.common import SigHashType
 from apps.bitcoin.scripts import output_derive_script
 from apps.bitcoin.sign_tx.sig_hasher import BitcoinSigHasher
@@ -7,13 +11,6 @@ from apps.bitcoin.writers import get_tx_hash
 from apps.common import coins
 from apps.common.keychain import Keychain
 from apps.common.paths import AlwaysMatchingSchema
-from trezor.messages import SignTx
-from trezor.messages import TxInput
-from trezor.messages import TxOutput
-from trezor.messages import PrevOutput
-from trezor.enums import InputScriptType
-from trezor.enums import OutputScriptType
-from trezor.crypto import bip39
 
 
 class TestSegwitBip143(unittest.TestCase):

core/tests/test_apps.bitcoin.segwit.bip341.p2tr.py

@@ -3,11 +3,9 @@ from common import *
 from apps.bitcoin.common import SigHashType
 from apps.bitcoin.sign_tx.sig_hasher import BitcoinSigHasher
 from apps.bitcoin.writers import get_tx_hash
-from trezor.messages import SignTx
-from trezor.messages import TxInput
-from trezor.messages import PrevOutput
-from trezor.enums import InputScriptType
 
+from trezor.enums import InputScriptType
+from trezor.messages import PrevOutput, SignTx, TxInput
 
 VECTORS = [
     {  # https://github.com/bitcoin/bips/pull/1225/commits/f7af1f73b287c14cf2f63afcb8d199feaf6ab5e1

core/tests/test_apps.bitcoin.segwit.signtx.native_p2wpkh.py

@@ -1,36 +1,35 @@
 from common import *
 
-from trezor.utils import chunks
-from trezor.crypto import bip39
-from trezor.messages import SignTx
-from trezor.messages import TxAckInput
-from trezor.messages import TxAckInputWrapper
-from trezor.messages import TxInput
-from trezor.messages import TxAckOutput
-from trezor.messages import TxAckOutputWrapper
-from trezor.messages import TxOutput
-from trezor.messages import TxAckPrevMeta
-from trezor.messages import PrevTx
-from trezor.messages import TxAckPrevInput
-from trezor.messages import TxAckPrevInputWrapper
-from trezor.messages import PrevInput
-from trezor.messages import TxAckPrevOutput
-from trezor.messages import TxAckPrevOutputWrapper
-from trezor.messages import PrevOutput
-from trezor.messages import TxRequest
-from trezor.enums.RequestType import TXINPUT, TXMETA, TXOUTPUT, TXFINISHED
-from trezor.messages import TxRequestDetailsType
-from trezor.messages import TxRequestSerializedType
-from trezor.enums import AmountUnit
-from trezor.enums import InputScriptType
-from trezor.enums import OutputScriptType
 from trezor import wire
+from trezor.crypto import bip39
+from trezor.enums import AmountUnit, InputScriptType, OutputScriptType
+from trezor.enums.RequestType import TXFINISHED, TXINPUT, TXMETA, TXOUTPUT
+from trezor.messages import (
+    PrevInput,
+    PrevOutput,
+    PrevTx,
+    SignTx,
+    TxAckInput,
+    TxAckInputWrapper,
+    TxAckOutput,
+    TxAckOutputWrapper,
+    TxAckPrevInput,
+    TxAckPrevInputWrapper,
+    TxAckPrevMeta,
+    TxAckPrevOutput,
+    TxAckPrevOutputWrapper,
+    TxInput,
+    TxOutput,
+    TxRequest,
+    TxRequestDetailsType,
+    TxRequestSerializedType,
+)
+from trezor.utils import chunks
 
+from apps.bitcoin.keychain import _get_schemas_for_coin
+from apps.bitcoin.sign_tx import bitcoin, helpers
 from apps.common import coins
 from apps.common.keychain import Keychain
-from apps.bitcoin.keychain import _get_schemas_for_coin
-from apps.bitcoin.sign_tx import helpers, bitcoin
-
 
 EMPTY_SERIALIZED = TxRequestSerializedType(serialized_tx=bytearray())
 

core/tests/test_apps.bitcoin.segwit.signtx.native_p2wpkh_grs.py

@@ -1,35 +1,34 @@
 from common import *
 
-from trezor.utils import chunks
 from trezor.crypto import bip39
-from trezor.messages import SignTx
-from trezor.messages import TxAckInput
-from trezor.messages import TxAckInputWrapper
-from trezor.messages import TxInput
-from trezor.messages import TxAckOutput
-from trezor.messages import TxAckOutputWrapper
-from trezor.messages import TxOutput
-from trezor.messages import TxAckPrevMeta
-from trezor.messages import PrevTx
-from trezor.messages import TxAckPrevInput
-from trezor.messages import TxAckPrevInputWrapper
-from trezor.messages import PrevInput
-from trezor.messages import TxAckPrevOutput
-from trezor.messages import TxAckPrevOutputWrapper
-from trezor.messages import PrevOutput
-from trezor.messages import TxRequest
-from trezor.enums.RequestType import TXINPUT, TXMETA, TXOUTPUT, TXFINISHED
-from trezor.messages import TxRequestDetailsType
-from trezor.messages import TxRequestSerializedType
-from trezor.enums import AmountUnit
-from trezor.enums import InputScriptType
-from trezor.enums import OutputScriptType
+from trezor.enums import AmountUnit, InputScriptType, OutputScriptType
+from trezor.enums.RequestType import TXFINISHED, TXINPUT, TXMETA, TXOUTPUT
+from trezor.messages import (
+    PrevInput,
+    PrevOutput,
+    PrevTx,
+    SignTx,
+    TxAckInput,
+    TxAckInputWrapper,
+    TxAckOutput,
+    TxAckOutputWrapper,
+    TxAckPrevInput,
+    TxAckPrevInputWrapper,
+    TxAckPrevMeta,
+    TxAckPrevOutput,
+    TxAckPrevOutputWrapper,
+    TxInput,
+    TxOutput,
+    TxRequest,
+    TxRequestDetailsType,
+    TxRequestSerializedType,
+)
+from trezor.utils import chunks
 
-from apps.common import coins
-from apps.common.keychain import Keychain
 from apps.bitcoin.keychain import _get_schemas_for_coin
 from apps.bitcoin.sign_tx import bitcoinlike, helpers
-
+from apps.common import coins
+from apps.common.keychain import Keychain
 
 EMPTY_SERIALIZED = TxRequestSerializedType(serialized_tx=bytearray())
 

core/tests/test_apps.bitcoin.segwit.signtx.p2wpkh_in_p2sh.py

@@ -1,36 +1,35 @@
 from common import *
 
-from trezor.utils import chunks
-from trezor.crypto import bip39
-from trezor.messages import SignTx
-from trezor.messages import TxAckInput
-from trezor.messages import TxAckInputWrapper
-from trezor.messages import TxInput
-from trezor.messages import TxAckOutput
-from trezor.messages import TxAckOutputWrapper
-from trezor.messages import TxOutput
-from trezor.messages import TxAckPrevMeta
-from trezor.messages import PrevTx
-from trezor.messages import TxAckPrevInput
-from trezor.messages import TxAckPrevInputWrapper
-from trezor.messages import PrevInput
-from trezor.messages import TxAckPrevOutput
-from trezor.messages import TxAckPrevOutputWrapper
-from trezor.messages import PrevOutput
-from trezor.messages import TxRequest
-from trezor.enums.RequestType import TXINPUT, TXMETA, TXOUTPUT, TXFINISHED
-from trezor.messages import TxRequestDetailsType
-from trezor.messages import TxRequestSerializedType
-from trezor.enums import AmountUnit
-from trezor.enums import InputScriptType
-from trezor.enums import OutputScriptType
 from trezor import wire
+from trezor.crypto import bip39
+from trezor.enums import AmountUnit, InputScriptType, OutputScriptType
+from trezor.enums.RequestType import TXFINISHED, TXINPUT, TXMETA, TXOUTPUT
+from trezor.messages import (
+    PrevInput,
+    PrevOutput,
+    PrevTx,
+    SignTx,
+    TxAckInput,
+    TxAckInputWrapper,
+    TxAckOutput,
+    TxAckOutputWrapper,
+    TxAckPrevInput,
+    TxAckPrevInputWrapper,
+    TxAckPrevMeta,
+    TxAckPrevOutput,
+    TxAckPrevOutputWrapper,
+    TxInput,
+    TxOutput,
+    TxRequest,
+    TxRequestDetailsType,
+    TxRequestSerializedType,
+)
+from trezor.utils import chunks
 
-from apps.common import coins
-from apps.common.keychain import Keychain
 from apps.bitcoin.keychain import _get_schemas_for_coin
 from apps.bitcoin.sign_tx import bitcoin, helpers
-
+from apps.common import coins
+from apps.common.keychain import Keychain
 
 EMPTY_SERIALIZED = TxRequestSerializedType(serialized_tx=bytearray())
 

core/tests/test_apps.bitcoin.segwit.signtx.p2wpkh_in_p2sh_grs.py

@@ -1,35 +1,34 @@
 from common import *
 
-from trezor.utils import chunks
 from trezor.crypto import bip39
-from trezor.messages import SignTx
-from trezor.messages import TxAckInput
-from trezor.messages import TxAckInputWrapper
-from trezor.messages import TxInput
-from trezor.messages import TxAckOutput
-from trezor.messages import TxAckOutputWrapper
-from trezor.messages import TxOutput
-from trezor.messages import TxAckPrevMeta
-from trezor.messages import PrevTx
-from trezor.messages import TxAckPrevInput
-from trezor.messages import TxAckPrevInputWrapper
-from trezor.messages import PrevInput
-from trezor.messages import TxAckPrevOutput
-from trezor.messages import TxAckPrevOutputWrapper
-from trezor.messages import PrevOutput
-from trezor.messages import TxRequest
-from trezor.enums.RequestType import TXINPUT, TXMETA, TXOUTPUT, TXFINISHED
-from trezor.messages import TxRequestDetailsType
-from trezor.messages import TxRequestSerializedType
-from trezor.enums import AmountUnit
-from trezor.enums import InputScriptType
-from trezor.enums import OutputScriptType
+from trezor.enums import AmountUnit, InputScriptType, OutputScriptType
+from trezor.enums.RequestType import TXFINISHED, TXINPUT, TXMETA, TXOUTPUT
+from trezor.messages import (
+    PrevInput,
+    PrevOutput,
+    PrevTx,
+    SignTx,
+    TxAckInput,
+    TxAckInputWrapper,
+    TxAckOutput,
+    TxAckOutputWrapper,
+    TxAckPrevInput,
+    TxAckPrevInputWrapper,
+    TxAckPrevMeta,
+    TxAckPrevOutput,
+    TxAckPrevOutputWrapper,
+    TxInput,
+    TxOutput,
+    TxRequest,
+    TxRequestDetailsType,
+    TxRequestSerializedType,
+)
+from trezor.utils import chunks
 
-from apps.common import coins
-from apps.common.keychain import Keychain
 from apps.bitcoin.keychain import _get_schemas_for_coin
 from apps.bitcoin.sign_tx import bitcoinlike, helpers
-
+from apps.common import coins
+from apps.common.keychain import Keychain
 
 EMPTY_SERIALIZED = TxRequestSerializedType(serialized_tx=bytearray())
 

core/tests/test_apps.bitcoin.sign_tx.writers.py

@@ -1,7 +1,7 @@
 from common import *
 
-from trezor.messages import TxInput
 from trezor.enums import InputScriptType
+from trezor.messages import TxInput
 
 from apps.bitcoin import writers
 

core/tests/test_apps.bitcoin.signtx.fee_threshold.py

@@ -1,34 +1,34 @@
 from common import *
 
-from trezor.utils import chunks
 from trezor.crypto import bip32, bip39
-from trezor.messages import SignTx
-from trezor.messages import TxAckInput
-from trezor.messages import TxAckInputWrapper
-from trezor.messages import TxInput
-from trezor.messages import TxAckOutput
-from trezor.messages import TxAckOutputWrapper
-from trezor.messages import TxOutput
-from trezor.messages import TxAckPrevMeta
-from trezor.messages import PrevTx
-from trezor.messages import TxAckPrevInput
-from trezor.messages import TxAckPrevInputWrapper
-from trezor.messages import PrevInput
-from trezor.messages import TxAckPrevOutput
-from trezor.messages import TxAckPrevOutputWrapper
-from trezor.messages import PrevOutput
-from trezor.messages import TxRequest
-from trezor.enums.RequestType import TXINPUT, TXOUTPUT, TXMETA
-from trezor.messages import TxRequestDetailsType
-from trezor.messages import TxRequestSerializedType
-from trezor.enums import AmountUnit
-from trezor.enums import OutputScriptType
+from trezor.enums import AmountUnit, OutputScriptType
+from trezor.enums.RequestType import TXINPUT, TXMETA, TXOUTPUT
+from trezor.messages import (
+    PrevInput,
+    PrevOutput,
+    PrevTx,
+    SignTx,
+    TxAckInput,
+    TxAckInputWrapper,
+    TxAckOutput,
+    TxAckOutputWrapper,
+    TxAckPrevInput,
+    TxAckPrevInputWrapper,
+    TxAckPrevMeta,
+    TxAckPrevOutput,
+    TxAckPrevOutputWrapper,
+    TxInput,
+    TxOutput,
+    TxRequest,
+    TxRequestDetailsType,
+    TxRequestSerializedType,
+)
+from trezor.utils import chunks
 
+from apps.bitcoin.sign_tx import bitcoin, helpers
 from apps.common import coins
 from apps.common.keychain import Keychain
 from apps.common.paths import AlwaysMatchingSchema
-from apps.bitcoin.sign_tx import bitcoin, helpers
-
 
 EMPTY_SERIALIZED = TxRequestSerializedType(serialized_tx=bytearray())
 

core/tests/test_apps.bitcoin.signtx.py

@@ -1,34 +1,34 @@
 from common import *
 
-from trezor.utils import chunks
 from trezor.crypto import bip39
-from trezor.messages import SignTx
-from trezor.messages import TxAckInput
-from trezor.messages import TxAckInputWrapper
-from trezor.messages import TxInput
-from trezor.messages import TxAckOutput
-from trezor.messages import TxAckOutputWrapper
-from trezor.messages import TxOutput
-from trezor.messages import TxAckPrevMeta
-from trezor.messages import PrevTx
-from trezor.messages import TxAckPrevInput
-from trezor.messages import TxAckPrevInputWrapper
-from trezor.messages import PrevInput
-from trezor.messages import TxAckPrevOutput
-from trezor.messages import TxAckPrevOutputWrapper
-from trezor.messages import PrevOutput
-from trezor.messages import TxRequest
-from trezor.enums.RequestType import TXINPUT, TXOUTPUT, TXMETA, TXFINISHED
-from trezor.messages import TxRequestDetailsType
-from trezor.messages import TxRequestSerializedType
-from trezor.enums import AmountUnit
-from trezor.enums import OutputScriptType
+from trezor.enums import AmountUnit, OutputScriptType
+from trezor.enums.RequestType import TXFINISHED, TXINPUT, TXMETA, TXOUTPUT
+from trezor.messages import (
+    PrevInput,
+    PrevOutput,
+    PrevTx,
+    SignTx,
+    TxAckInput,
+    TxAckInputWrapper,
+    TxAckOutput,
+    TxAckOutputWrapper,
+    TxAckPrevInput,
+    TxAckPrevInputWrapper,
+    TxAckPrevMeta,
+    TxAckPrevOutput,
+    TxAckPrevOutputWrapper,
+    TxInput,
+    TxOutput,
+    TxRequest,
+    TxRequestDetailsType,
+    TxRequestSerializedType,
+)
+from trezor.utils import chunks
 
-from apps.common import coins
-from apps.common.keychain import Keychain
 from apps.bitcoin.keychain import _get_schemas_for_coin
 from apps.bitcoin.sign_tx import bitcoin, helpers
-
+from apps.common import coins
+from apps.common.keychain import Keychain
 
 EMPTY_SERIALIZED = TxRequestSerializedType(serialized_tx=bytearray())
 

core/tests/test_apps.bitcoin.signtx_decred.py

@@ -1,34 +1,34 @@
 from common import *
 
-from trezor.utils import chunks
 from trezor.crypto import bip39
-from trezor.messages import SignTx
-from trezor.messages import TxAckInput
-from trezor.messages import TxAckInputWrapper
-from trezor.messages import TxInput
-from trezor.messages import TxAckOutput
-from trezor.messages import TxAckOutputWrapper
-from trezor.messages import TxOutput
-from trezor.messages import TxAckPrevMeta
-from trezor.messages import PrevTx
-from trezor.messages import TxAckPrevInput
-from trezor.messages import TxAckPrevInputWrapper
-from trezor.messages import PrevInput
-from trezor.messages import TxAckPrevOutput
-from trezor.messages import TxAckPrevOutputWrapper
-from trezor.messages import PrevOutput
-from trezor.messages import TxRequest
-from trezor.enums.RequestType import TXINPUT, TXOUTPUT, TXMETA, TXFINISHED
-from trezor.messages import TxRequestDetailsType
-from trezor.messages import TxRequestSerializedType
-from trezor.enums import AmountUnit
-from trezor.enums import OutputScriptType
+from trezor.enums import AmountUnit, OutputScriptType
+from trezor.enums.RequestType import TXFINISHED, TXINPUT, TXMETA, TXOUTPUT
+from trezor.messages import (
+    PrevInput,
+    PrevOutput,
+    PrevTx,
+    SignTx,
+    TxAckInput,
+    TxAckInputWrapper,
+    TxAckOutput,
+    TxAckOutputWrapper,
+    TxAckPrevInput,
+    TxAckPrevInputWrapper,
+    TxAckPrevMeta,
+    TxAckPrevOutput,
+    TxAckPrevOutputWrapper,
+    TxInput,
+    TxOutput,
+    TxRequest,
+    TxRequestDetailsType,
+    TxRequestSerializedType,
+)
+from trezor.utils import chunks
 
-from apps.common import coins
-from apps.common.keychain import Keychain
 from apps.bitcoin.keychain import _get_schemas_for_coin
 from apps.bitcoin.sign_tx import decred, helpers
-
+from apps.common import coins
+from apps.common.keychain import Keychain
 
 EMPTY_SERIALIZED = TxRequestSerializedType(serialized_tx=bytearray())
 

core/tests/test_apps.bitcoin.signtx_grs.py

@@ -1,34 +1,34 @@
 from common import *
 
-from trezor.utils import chunks
 from trezor.crypto import bip39
-from trezor.messages import SignTx
-from trezor.messages import TxAckInput
-from trezor.messages import TxAckInputWrapper
-from trezor.messages import TxInput
-from trezor.messages import TxAckOutput
-from trezor.messages import TxAckOutputWrapper
-from trezor.messages import TxOutput
-from trezor.messages import TxAckPrevMeta
-from trezor.messages import PrevTx
-from trezor.messages import TxAckPrevInput
-from trezor.messages import TxAckPrevInputWrapper
-from trezor.messages import PrevInput
-from trezor.messages import TxAckPrevOutput
-from trezor.messages import TxAckPrevOutputWrapper
-from trezor.messages import PrevOutput
-from trezor.messages import TxRequest
-from trezor.enums.RequestType import TXINPUT, TXOUTPUT, TXMETA, TXFINISHED
-from trezor.messages import TxRequestDetailsType
-from trezor.messages import TxRequestSerializedType
-from trezor.enums import AmountUnit
-from trezor.enums import OutputScriptType
+from trezor.enums import AmountUnit, OutputScriptType
+from trezor.enums.RequestType import TXFINISHED, TXINPUT, TXMETA, TXOUTPUT
+from trezor.messages import (
+    PrevInput,
+    PrevOutput,
+    PrevTx,
+    SignTx,
+    TxAckInput,
+    TxAckInputWrapper,
+    TxAckOutput,
+    TxAckOutputWrapper,
+    TxAckPrevInput,
+    TxAckPrevInputWrapper,
+    TxAckPrevMeta,
+    TxAckPrevOutput,
+    TxAckPrevOutputWrapper,
+    TxInput,
+    TxOutput,
+    TxRequest,
+    TxRequestDetailsType,
+    TxRequestSerializedType,
+)
+from trezor.utils import chunks
 
-from apps.common import coins
-from apps.common.keychain import Keychain
 from apps.bitcoin.keychain import _get_schemas_for_coin
 from apps.bitcoin.sign_tx import bitcoinlike, helpers
-
+from apps.common import coins
+from apps.common.keychain import Keychain
 
 EMPTY_SERIALIZED = TxRequestSerializedType(serialized_tx=bytearray())
 

core/tests/test_apps.bitcoin.txweight.py

@@ -1,17 +1,14 @@
 from common import *
 
-from trezor.messages import MultisigRedeemScriptType
-from trezor.messages import TxInput
-from trezor.messages import TxOutput
-from trezor.messages import HDNodeType
-from trezor.enums import OutputScriptType
 from trezor.crypto import bip39
+from trezor.enums import OutputScriptType
+from trezor.messages import HDNodeType, MultisigRedeemScriptType, TxInput, TxOutput
 
+from apps.bitcoin.scripts import output_derive_script, output_script_paytoopreturn
+from apps.bitcoin.sign_tx.tx_weight import *
 from apps.common import coins
 from apps.common.keychain import Keychain
 from apps.common.paths import AlwaysMatchingSchema
-from apps.bitcoin.sign_tx.tx_weight import *
-from apps.bitcoin.scripts import output_derive_script, output_script_paytoopreturn
 
 
 class TestCalculateTxWeight(unittest.TestCase):

core/tests/test_apps.bitcoin.zcash.zip243.py

@@ -1,12 +1,11 @@
 from common import *
-from trezor.enums import InputScriptType
-from trezor.messages import SignTx
-from trezor.messages import TxInput
-from trezor.messages import PrevOutput
 
-from apps.common import coins
+from trezor.enums import InputScriptType
+from trezor.messages import PrevOutput, SignTx, TxInput
+
 from apps.bitcoin.common import SigHashType
 from apps.bitcoin.writers import get_tx_hash
+from apps.common import coins
 
 if not utils.BITCOIN_ONLY:
     from apps.bitcoin.sign_tx.zcash_v4 import Zip243SigHasher

core/tests/test_apps.cardano.address.py

@@ -1,9 +1,9 @@
 from common import *
+
 from trezor import wire
 from trezor.crypto import cardano, slip39
 from trezor.enums import CardanoAddressType
-from trezor.messages import CardanoAddressParametersType
-from trezor.messages import CardanoBlockchainPointerType
+from trezor.messages import CardanoAddressParametersType, CardanoBlockchainPointerType
 
 from apps.common import seed
 from apps.common.paths import HARDENED

core/tests/test_apps.cardano.certificate.py

@@ -1,7 +1,8 @@
 from common import *
+
 from trezor import wire
 from trezor.enums import CardanoCertificateType
-from trezor.messages import CardanoTxCertificate, CardanoPoolParametersType
+from trezor.messages import CardanoPoolParametersType, CardanoTxCertificate
 
 from apps.common.paths import HARDENED
 

core/tests/test_apps.cardano.credential.py

@@ -1,10 +1,10 @@
 from common import *
 
-from apps.cardano.helpers.credential import Credential
-from apps.common.paths import HARDENED
 from trezor.enums import CardanoAddressType
 from trezor.messages import CardanoAddressParametersType, CardanoBlockchainPointerType
 
+from apps.cardano.helpers.credential import Credential
+from apps.common.paths import HARDENED
 
 CERTIFICATE_POINTER = CardanoBlockchainPointerType(
     block_index=24157,

core/tests/test_apps.cardano.get_public_key.py

@@ -1,9 +1,10 @@
 from common import *
 
-from apps.cardano.seed import Keychain
-from apps.cardano.get_public_key import _get_public_key
 from trezor.crypto import cardano, slip39
 
+from apps.cardano.get_public_key import _get_public_key
+from apps.cardano.seed import Keychain
+
 
 @unittest.skipUnless(not utils.BITCOIN_ONLY, "altcoin")
 class TestCardanoGetPublicKey(unittest.TestCase):

core/tests/test_apps.cardano.native_script.py

@@ -1,9 +1,11 @@
 from common import *
+
 from trezor import wire
 from trezor.crypto import cardano
 from trezor.enums import CardanoNativeScriptType
 from trezor.messages import CardanoNativeScript
 
+
 if not utils.BITCOIN_ONLY:
     from apps.cardano.seed import Keychain
     from apps.cardano.native_script import (

core/tests/test_apps.cardano.seed.py

@@ -1,4 +1,5 @@
 from common import *
+
 from trezor.crypto import cardano
 
 from apps.common.paths import HARDENED

core/tests/test_apps.common.cbor.py

@@ -5,8 +5,8 @@ from apps.common.cbor import (
     OrderedMap,
     Tagged,
     create_array_header,
-    create_map_header,
     create_embedded_cbor_bytes_header,
+    create_map_header,
     decode,
     encode,
     encode_streamed,

core/tests/test_apps.common.keychain.py

@@ -1,15 +1,15 @@
 from common import *
 
-from mock_storage import mock_storage
-
 from storage import cache
-from apps.common import safety_checks
-from apps.common.paths import PATTERN_SEP5, PathSchema
-from apps.common.keychain import LRUCache, Keychain, with_slip44_keychain, get_keychain
 from trezor import wire
 from trezor.crypto import bip39
 from trezor.enums import SafetyCheckLevel
 
+from apps.common import safety_checks
+from apps.common.keychain import Keychain, LRUCache, get_keychain, with_slip44_keychain
+from apps.common.paths import PATTERN_SEP5, PathSchema
+from mock_storage import mock_storage
+
 
 class TestKeychain(unittest.TestCase):
     def setUp(self):

core/tests/test_apps.common.paths.py

@@ -1,7 +1,10 @@
 from common import *
+
 from trezor.utils import ensure
+
 from apps.common.paths import *
 
+
 # NOTE: moved into tests not to occupy flash space
 # in firmware binary, when it is not used in production
 class NeverMatchingSchema:

core/tests/test_apps.common.seed.py

@@ -1,9 +1,10 @@
 from common import *
 
+from trezor import wire
+from trezor.crypto import bip39
+
 from apps.common.keychain import Keychain
 from apps.common.seed import Slip21Node
-from trezor import wire
-from trezor.crypto import bip39
 
 
 class TestSeed(unittest.TestCase):

core/tests/test_apps.eos.get_public_key.py

@@ -3,6 +3,7 @@ from common import *
 from trezor.crypto import bip32, bip39
 from trezor.crypto.curve import secp256k1
 
+
 if not utils.BITCOIN_ONLY:
     from apps.eos.helpers import public_key_to_wif
 

core/tests/test_apps.ethereum.definitions.py

@@ -1,9 +1,12 @@
 from common import *
-import unittest
+
 import typing as t
-from trezor import utils, wire
+import unittest
 from ubinascii import hexlify  # noqa: F401
 
+from trezor import utils, wire
+
+
 if not utils.BITCOIN_ONLY:
 
     from apps.ethereum import networks, tokens

core/tests/test_apps.ethereum.helpers.py

@@ -1,4 +1,5 @@
 from common import *
+
 from apps.common.paths import HARDENED
 
 if not utils.BITCOIN_ONLY:

core/tests/test_apps.ethereum.keychain.py

@@ -3,8 +3,9 @@ from common import *
 import unittest
 
 from storage import cache
-from trezor import wire, utils
+from trezor import utils, wire
 from trezor.crypto import bip39
+
 from apps.common.keychain import get_keychain
 from apps.common.paths import HARDENED
 

core/tests/test_apps.ethereum.sign_typed_data.py

@@ -2,11 +2,13 @@ from common import *
 
 from trezor import wire
 from trezor.wire import context
-from trezor.messages import EthereumTypedDataStructAck as ETDSA
-from trezor.messages import EthereumStructMember as ESM
-from trezor.messages import EthereumFieldType as EFT
-from trezor.messages import EthereumTypedDataValueAck
 from trezor.enums import EthereumDataType as EDT
+from trezor.messages import (
+    EthereumFieldType as EFT,
+    EthereumStructMember as ESM,
+    EthereumTypedDataStructAck as ETDSA,
+    EthereumTypedDataValueAck,
+)
 
 
 if not utils.BITCOIN_ONLY:

core/tests/test_apps.management.recovery_device.py

@@ -1,16 +1,17 @@
 from common import *
-from mock_storage import mock_storage
 
 import storage
 import storage.recovery
-from apps.management.recovery_device.recover import process_slip39
 from trezor.enums import BackupType
+
+from apps.management.recovery_device.recover import process_slip39
 from apps.management.recovery_device.word_validity import (
-    check,
-    IdentifierMismatch,
     AlreadyAdded,
+    IdentifierMismatch,
     ThresholdReached,
+    check,
 )
+from mock_storage import mock_storage
 
 MNEMONIC_SLIP39_BASIC_20_3of6 = [
     "extra extend academic bishop cricket bundle tofu goat apart victim enlarge program behavior permit course armed jerky faint language modern",

core/tests/test_apps.monero.serializer.py

@@ -1,6 +1,8 @@
 from common import *
+
 from trezor import utils
 
+
 if not utils.BITCOIN_ONLY:
     from apps.monero.xmr.serialize.int_serialize import (
         dump_uvarint,

core/tests/test_apps.nem.address.py

@@ -1,4 +1,5 @@
 from common import *
+
 from apps.common.paths import HARDENED
 
 if not utils.BITCOIN_ONLY:

core/tests/test_apps.nem.hdnode.py

@@ -1,6 +1,8 @@
 from common import *
+
 from trezor.crypto import bip32
 
+
 if not utils.BITCOIN_ONLY:
     from apps.nem import CURVE
     from apps.nem.helpers import NEM_NETWORK_MAINNET

core/tests/test_apps.nem.mosaic_creation.py

@@ -2,6 +2,7 @@ from common import *
 
 from trezor.crypto import hashlib
 
+
 if not utils.BITCOIN_ONLY:
     from trezor.messages import (
         NEMSignTx,

core/tests/test_apps.nem.mosaic_supply_change.py

@@ -2,6 +2,7 @@ from common import *
 
 from trezor.crypto import hashlib
 
+
 if not utils.BITCOIN_ONLY:
     from apps.nem.helpers import *
     from apps.nem.mosaic import *

core/tests/test_apps.nem.multisig.aggregate_modification.py

@@ -1,6 +1,8 @@
 from common import *
+
 from trezor.crypto import hashlib
 
+
 if not utils.BITCOIN_ONLY:
     from trezor.messages import NEMAggregateModification
     from trezor.messages import NEMCosignatoryModification

core/tests/test_apps.nem.namespace.py

@@ -2,6 +2,7 @@ from common import *
 
 from trezor.crypto import hashlib
 
+
 if not utils.BITCOIN_ONLY:
     from apps.nem.helpers import *
     from apps.nem.namespace import *

core/tests/test_apps.nem.transfer.py

@@ -2,6 +2,7 @@ from common import *
 
 from trezor.crypto import hashlib
 
+
 if not utils.BITCOIN_ONLY:
     from apps.nem.helpers import *
     from apps.nem.mosaic import *

core/tests/test_apps.stellar.address.py

@@ -1,6 +1,8 @@
 from common import *
+
 from trezor.wire import ProcessError
 
+
 if not utils.BITCOIN_ONLY:
     from apps.stellar.helpers import address_from_public_key, public_key_from_address
 

core/tests/test_apps.webauthn.credential.py

@@ -1,11 +1,13 @@
 from common import *
+
 import storage
 import storage.device
-from apps.common import mnemonic
-from apps.webauthn.credential import Fido2Credential, U2fCredential, _NAME_MAX_LENGTH
-from apps.webauthn.fido2 import _distinguishable_cred_list
 from trezor.crypto.hashlib import sha256
 
+from apps.common import mnemonic
+from apps.webauthn.credential import _NAME_MAX_LENGTH, Fido2Credential, U2fCredential
+from apps.webauthn.fido2 import _distinguishable_cred_list
+
 
 class TestCredential(unittest.TestCase):
     def test_fido2_credential_decode(self):

core/tests/test_apps.zcash.zip244.py

@@ -1,7 +1,9 @@
 from common import *
-from trezor.messages import TxInput, SignTx, PrevOutput
+
 from trezor.enums import InputScriptType
+from trezor.messages import PrevOutput, SignTx, TxInput
 from trezor.utils import HashWriter
+
 from apps.zcash.hasher import ZcashHasher, blake2b, write_hash
 from apps.common.coininfo import by_name
 

core/tests/test_storage.cache.py

@@ -1,11 +1,10 @@
 from common import *
-from mock_storage import mock_storage
 
 from storage import cache
-from trezor.messages import Initialize
-from trezor.messages import EndSession
+from trezor.messages import EndSession, Initialize
 
-from apps.base import handle_Initialize, handle_EndSession
+from apps.base import handle_EndSession, handle_Initialize
+from mock_storage import mock_storage
 
 KEY = 0
 

core/tests/test_storage.py

@@ -1,6 +1,7 @@
 from common import *
-from trezor import config
+
 from storage import device
+from trezor import config
 
 
 class TestConfig(unittest.TestCase):

core/tests/test_trezor.config.py

@@ -1,8 +1,8 @@
 from common import *
 
+from trezor import config
 from trezor.crypto import random
 
-from trezor import config
 
 PINAPP = 0x00
 PINKEY = 0x00

core/tests/test_trezor.crypto.base32.py

@@ -1,7 +1,9 @@
 from common import *
+
 from trezor.crypto import base32
 
 
+
 class TestCryptoBase32(unittest.TestCase):
 
     # test vectors from:

core/tests/test_trezor.crypto.base58.py

@@ -1,8 +1,7 @@
 from common import *
 
-from trezor.crypto.hashlib import ripemd160
-
 from trezor.crypto import base58
+from trezor.crypto.hashlib import ripemd160
 
 
 def digestfunc_graphene(x):

core/tests/test_trezor.crypto.bech32.py

@@ -1,3 +1,5 @@
+from common import *
+
 # Copyright (c) 2017, 2020 Pieter Wuille
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -21,7 +23,6 @@
 
 """Reference tests for segwit adresses"""
 
-from common import *
 from trezor.crypto import bech32
 
 

core/tests/test_trezor.crypto.bip32.py

@@ -2,6 +2,7 @@ from common import *
 
 from trezor.crypto import bip32
 
+
 SECP256K1_NAME = "secp256k1"
 HARDENED = 0x80000000
 VERSION_PUBLIC = 0x0488B21E

core/tests/test_trezor.crypto.cashaddr.py

@@ -1,3 +1,5 @@
+from common import *
+
 # Copyright (c) 2017 Pieter Wuille
 # Copyright (c) 2018 Pavol Rusnak
 #
@@ -22,7 +24,6 @@
 
 """Reference tests for cashaddr adresses"""
 
-from common import *
 from trezor.crypto import base58, cashaddr
 
 

core/tests/test_trezor.crypto.curve.ed25519.py

@@ -1,7 +1,6 @@
 from common import *
 
 from trezor.crypto import random
-
 from trezor.crypto.curve import ed25519
 
 

core/tests/test_trezor.crypto.slip39.py

@@ -1,5 +1,7 @@
 from common import *
-from trezor.crypto import slip39, random
+
+from trezor.crypto import random, slip39
+
 from slip39_vectors import vectors
 
 

core/tests/test_trezor.io.fatfs.py

@@ -1,6 +1,7 @@
 from common import *
 
-from trezorio import sdcard, fatfs
+from trezorio import fatfs, sdcard
+
 
 
 class TestTrezorIoFatfs(unittest.TestCase):

core/tests/test_trezor.io.sdcard.py

@@ -3,6 +3,7 @@ from common import *
 from trezor import io
 
 
+
 class TestTrezorIoSdcard(unittest.TestCase):
     def test_start(self):
         self.assertTrue(io.sdcard.is_present())

core/tests/test_trezor.protobuf.py

@@ -2,10 +2,10 @@ from common import *
 
 from trezor import protobuf
 from trezor.messages import (
-    WebAuthnCredential,
+    DebugLinkMemoryRead,
     Failure,
     SignMessage,
-    DebugLinkMemoryRead,
+    WebAuthnCredential,
 )
 
 

core/tests/test_trezor.sdcard.py

@@ -2,6 +2,7 @@ from common import *
 
 from trezor import io, sdcard
 
+
 fatfs = io.fatfs
 
 

core/tests/test_trezor.wire.codec_v1.py

@@ -1,6 +1,7 @@
 from common import *
-from ubinascii import unhexlify
+
 import ustruct
+from ubinascii import unhexlify
 
 from trezor import io
 from trezor.loop import wait