Make this module importable, this gets test___all__ to pass.

diff --git a/Lib/email/quoprimime.py b/Lib/email/quoprimime.py
index 01de769e57dd0b8059d2aaa392f34e9e6722834e..1301e0b78df5100fa178af77b1954509c1401ef4 100644 (file)
--- a/Lib/email/quoprimime.py
+++ b/Lib/email/quoprimime.py
@@ -58,7 +58,7 @@ _QUOPRI_HEADER_MAP = dict((c, '=%02X' % c) for c in range(256))
 _QUOPRI_BODY_MAP = _QUOPRI_HEADER_MAP.copy()
 
 # Safe header bytes which need no encoding.
-for c in b'-!*+/' + bytes(ascii_letters) + bytes(digits):
+for c in b'-!*+/' + bytes(ascii_letters, 'ascii') + bytes(digits, 'ascii'):
     _QUOPRI_HEADER_MAP[c] = chr(c)
 # Headers have one other special encoding; spaces become underscores.
 _QUOPRI_HEADER_MAP[ord(' ')] = '_'