From 1f6cc77decd4839bb84cad86fa52251cf68785ed Mon Sep 17 00:00:00 2001
From: matejcik <ja@matejcik.cz>
Date: Wed, 20 Nov 2019 16:02:47 +0100
Subject: [PATCH] upgrade black to 19.10b0

---
 Pipfile.lock                     |  6 +++---
 core/src/apps/common/sd_salt.py  |  2 +-
 core/src/apps/webauthn/fido2.py  |  4 +---
 core/src/trezor/crypto/slip39.py | 22 +++++++++++++++-------
 4 files changed, 20 insertions(+), 14 deletions(-)

diff --git a/Pipfile.lock b/Pipfile.lock
index 1c599439e..37c83d481 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -45,11 +45,11 @@
         },
         "black": {
             "hashes": [
-                "sha256:09a9dcb7c46ed496a9850b76e4e825d6049ecd38b611f1224857a79bd985a8cf",
-                "sha256:68950ffd4d9169716bcb8719a56c07a2f4485354fec061cdd5910aa07369731c"
+                "sha256:1b30e59be925fafc1ee4565e5e08abef6b03fe455102883820fe5ee2e4734e0b",
+                "sha256:c2edb73a08e9e0e6f65a0e6af18b059b8b1cdd5bef997d7a0b181df93dc81539"
             ],
             "index": "pypi",
-            "version": "==19.3b0"
+            "version": "==19.10b0"
         },
         "certifi": {
             "hashes": [
diff --git a/core/src/apps/common/sd_salt.py b/core/src/apps/common/sd_salt.py
index 7b852fc75..aa43a45a0 100644
--- a/core/src/apps/common/sd_salt.py
+++ b/core/src/apps/common/sd_salt.py
@@ -59,7 +59,7 @@ async def ensure_sd_card(ctx: wire.GenericContext) -> None:
 
 
 async def request_sd_salt(
-    ctx: wire.GenericContext = wire.DUMMY_CONTEXT
+    ctx: wire.GenericContext = wire.DUMMY_CONTEXT,
 ) -> Optional[bytearray]:
     if not storage.sd_salt.is_enabled():
         return None
diff --git a/core/src/apps/webauthn/fido2.py b/core/src/apps/webauthn/fido2.py
index 797938f29..5387091f4 100644
--- a/core/src/apps/webauthn/fido2.py
+++ b/core/src/apps/webauthn/fido2.py
@@ -176,9 +176,7 @@ _U2F_REGISTER_ID = const(0x05)  # version 2 registration identifier
 _U2F_ATT_PRIV_KEY = b"q&\xac+\xf6D\xdca\x86\xad\x83\xef\x1f\xcd\xf1*W\xb5\xcf\xa2\x00\x0b\x8a\xd0'\xe9V\xe8T\xc5\n\x8b"
 _U2F_ATT_CERT = b"0\x82\x01\x180\x81\xc0\x02\t\x00\xb1\xd9\x8fBdr\xd3,0\n\x06\x08*\x86H\xce=\x04\x03\x020\x151\x130\x11\x06\x03U\x04\x03\x0c\nTrezor U2F0\x1e\x17\r160429133153Z\x17\r260427133153Z0\x151\x130\x11\x06\x03U\x04\x03\x0c\nTrezor U2F0Y0\x13\x06\x07*\x86H\xce=\x02\x01\x06\x08*\x86H\xce=\x03\x01\x07\x03B\x00\x04\xd9\x18\xbd\xfa\x8aT\xac\x92\xe9\r\xa9\x1f\xcaz\xa2dT\xc0\xd1s61M\xde\x83\xa5K\x86\xb5\xdfN\xf0Re\x9a\x1do\xfc\xb7F\x7f\x1a\xcd\xdb\x8a3\x08\x0b^\xed\x91\x89\x13\xf4C\xa5&\x1b\xc7{h`o\xc10\n\x06\x08*\x86H\xce=\x04\x03\x02\x03G\x000D\x02 $\x1e\x81\xff\xd2\xe5\xe6\x156\x94\xc3U.\x8f\xeb\xd7\x1e\x895\x92\x1c\xb4\x83ACq\x1cv\xea\xee\xf3\x95\x02 _\x80\xeb\x10\xf2\\\xcc9\x8b<\xa8\xa9\xad\xa4\x02\x7f\x93\x13 w\xb7\xab\xcewFZ'\xf5=3\xa1\x1d"
 _BOGUS_APPID = b"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
-_AAGUID = (
-    b"\xd6\xd0\xbd\xc3b\xee\xc4\xdb\xde\x8dzenJD\x87"
-)  # First 16 bytes of SHA-256("TREZOR 2")
+_AAGUID = b"\xd6\xd0\xbd\xc3b\xee\xc4\xdb\xde\x8dzenJD\x87"  # First 16 bytes of SHA-256("TREZOR 2")
 _BOGUS_PRIV_KEY = b"\xAA" * 32
 
 # authentication control byte
diff --git a/core/src/trezor/crypto/slip39.py b/core/src/trezor/crypto/slip39.py
index 9a94e3b0b..2b869670a 100644
--- a/core/src/trezor/crypto/slip39.py
+++ b/core/src/trezor/crypto/slip39.py
@@ -263,9 +263,13 @@ def combine_mnemonics(mnemonics: List[str]) -> Tuple[int, int, bytes, int]:
     if not mnemonics:
         raise MnemonicError("The list of mnemonics is empty.")
 
-    identifier, iteration_exponent, group_threshold, group_count, groups = _decode_mnemonics(
-        mnemonics
-    )
+    (
+        identifier,
+        iteration_exponent,
+        group_threshold,
+        group_count,
+        groups,
+    ) = _decode_mnemonics(mnemonics)
 
     if len(groups) != group_threshold:
         raise MnemonicError(
@@ -316,9 +320,13 @@ def decode_mnemonic(mnemonic: str) -> Share:
     tmp = _int_from_indices(
         mnemonic_data[_ID_EXP_LENGTH_WORDS : _ID_EXP_LENGTH_WORDS + 2]
     )
-    group_index, group_threshold, group_count, member_index, member_threshold = _int_to_indices(
-        tmp, 5, 4
-    )
+    (
+        group_index,
+        group_threshold,
+        group_count,
+        member_index,
+        member_threshold,
+    ) = _int_to_indices(tmp, 5, 4)
     value_data = mnemonic_data[_ID_EXP_LENGTH_WORDS + 2 : -_CHECKSUM_LENGTH_WORDS]
 
     if group_count < group_threshold:
@@ -585,7 +593,7 @@ def _encode_mnemonic(
 
 
 def _decode_mnemonics(
-    mnemonics: List[str]
+    mnemonics: List[str],
 ) -> Tuple[int, int, int, int, MnemonicGroups]:
     identifiers = set()
     iteration_exponents = set()