Pass tools/ through black

tools/nfcmon.py

@@ -1,33 +1,35 @@
 #
 # Copyright (C) 2018 SoloKeys, Inc. <https://solokeys.com/>
-# 
+#
 # This file is part of Solo.
-# 
+#
 # Solo is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
-# 
+#
 # Solo is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with Solo.  If not, see <https://www.gnu.org/licenses/>
-# 
+#
 # This code is available under licenses for commercial use.
 # Please contact SoloKeys for more information.
 #
-import datetime,sys
+import datetime, sys
 from binascii import hexlify
 
 import Chameleon
 
+
 def verboseLog(text):
     formatString = "[{}] {}"
     timeString = datetime.datetime.utcnow()
-    print(formatString.format(timeString, text), )
+    print(formatString.format(timeString, text))
+
 
 chameleon = Chameleon.Device(verboseLog)
 
@@ -43,7 +45,7 @@ else:
 chameleon.execCmd('LOGMODE=LIVE')
 
 while 1:
-    b = chameleon.read(1,20)
+    b = chameleon.read(1, 20)
     h = hexlify(b)
     h = h.decode()
     sys.stdout.write(h)