options: add parse_bytes

Signed-off-by: Rob Browning <rlb@defaultvalue.org>

diff --git a/lib/bup/options.py b/lib/bup/options.py
index 83159ebc648431c868109cb68289ced191bc040b..6f1f162d2b2683cc4384a94a8efcb2439b8cd3a2 100644 (file)
--- a/lib/bup/options.py
+++ b/lib/bup/options.py
@@ -285,3 +285,8 @@ class Options:
                     v = _intify(v)
             opt[k] = _invert(v, invert)
         return (opt,flags,extra)
+
+    def parse_bytes(self, args):
+        if sys.version_info[0] > 2:
+            args = [x.decode(errors='surrogateescape') for x in args]
+        return self.parse(args)