toaster: read timezone files in binary mode

Used 'rb' mode to open files to avoid unicode error when code
runs on python 3:
   UnicodeDecodeError: 'utf-8' codec can't decode byte 0x80
                       in position 44: invalid start byte

[YOCTO #9584]

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/lib/toaster/toastermain/settings.py b/lib/toaster/toastermain/settings.py
index c7edff2f619bd1fa93f0280899011c9b05ba28ca..3dfa2b2238999a97af7bc43633ec13e6f8b87e2e 100644 (file)
--- a/lib/toaster/toastermain/settings.py
+++ b/lib/toaster/toastermain/settings.py
@@ -87,17 +87,16 @@ else:
             try:
                 import pytz
                 from pytz.exceptions import UnknownTimeZoneError
-                pass
                 try:
                     if pytz.timezone(zonename) is not None:
-                        zonefilelist[hashlib.md5(open(filepath).read()).hexdigest()] = zonename
+                        zonefilelist[hashlib.md5(open(filepath, 'rb').read()).hexdigest()] = zonename
                 except UnknownTimeZoneError as ValueError:
                     # we expect timezone failures here, just move over
                     pass
             except ImportError:
-                zonefilelist[hashlib.md5(open(filepath).read()).hexdigest()] = zonename
+                zonefilelist[hashlib.md5(open(filepath, 'rb').read()).hexdigest()] = zonename
 
-    TIME_ZONE = zonefilelist[hashlib.md5(open('/etc/localtime').read()).hexdigest()]
+    TIME_ZONE = zonefilelist[hashlib.md5(open('/etc/localtime', 'rb').read()).hexdigest()]
 
 # Language code for this installation. All choices can be found here:
 # http://www.i18nguy.com/unicode/language-identifiers.html