fixup! Add support for Python 3

slapos/runner/utils.py

@@ -28,6 +28,7 @@ from slapos.runner.process import Popen
 from passlib.apache import HtpasswdFile
 import slapos.slap
 from slapos.grid.utils import md5digest
+from slapos.util import str2bytes
 
 logger = logging.getLogger('slaprunner')
 
@@ -764,7 +765,8 @@ def isText(file):
   """Return True if the mimetype of file is Text"""
   if not os.path.exists(file):
     return False
-  text_range = ''.join(map(chr, [7, 8, 9, 10, 12, 13, 27] + range(0x20, 0x100)))
+  text_range = str2bytes(''.join(map(chr, [7, 8, 9, 10, 12, 13, 27]
+                                          + list(range(0x20, 0x100)))))
   is_binary_string = lambda bytes: bool(bytes.translate(None, text_range))
   try:
     return not is_binary_string(open(file).read(1024))