The _compat modules now export _floordiv() instead of _intdiv2() for
better code reuse.
_split() Use _floordiv().
diff --git a/Lib/email/Header.py b/Lib/email/Header.py
index 95b5a37..714839e 100644
--- a/Lib/email/Header.py
+++ b/Lib/email/Header.py
@@ -9,10 +9,10 @@
from email.Charset import Charset
try:
- from email._compat22 import _intdiv2
+ from email._compat22 import _floordiv
except SyntaxError:
# Python 2.1 spells integer division differently
- from email._compat21 import _intdiv2
+ from email._compat21 import _floordiv
CRLFSPACE = '\r\n '
CRLF = '\r\n'
@@ -168,9 +168,8 @@
last = charset.from_splittable(splittable[splitpnt:], 0)
return self._split(first, charset) + self._split(last, charset)
else:
- # Divide and conquer. BAW: halfway depends on integer division.
- # When porting to Python 2.2, use the // operator.
- halfway = _intdiv2(len(splittable))
+ # Divide and conquer.
+ halfway = _floordiv(len(splittable), 2)
first = charset.from_splittable(splittable[:halfway], 0)
last = charset.from_splittable(splittable[halfway:], 0)
return self._split(first, charset) + self._split(last, charset)