AC3: Python 2 compatibility fixes

quodlibet · Oct 11, 2019 · 5a9b85f · 5a9b85f
1 parent c1e35a2
commit 5a9b85f
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/mutagen/ac3.py b/mutagen/ac3.py
@@ -86,7 +86,7 @@ class AC3Info(object):
     @convert_error(IndexError, AC3Error)
     def __init__(self, fileobj):
         """Raises AC3Error"""
-        header = fileobj.read(6)
+        header = bytearray(fileobj.read(6))
         if not header.startswith(b"\x0b\x77"):
             raise AC3Error("not a AC3 file")
 
@@ -265,10 +265,10 @@ def _guess_length(self, fileobj):
         start = fileobj.tell()
         fileobj.seek(0, 2)
         length = fileobj.tell() - start
-        return 8 * length / self.bitrate
+        return 8.0 * length / self.bitrate
 
     def pprint(self):
-        return "%s, %d Hz, %.2f seconds, %d channel(s), %d bps" % (
+        return u"%s, %d Hz, %.2f seconds, %d channel(s), %d bps" % (
             self.type_, self.sample_rate, self.length, self.channels,
             self.bitrate)