histedit: conditionalize the imports of 'fcntl' and 'termios'
The recent import of chistedit in
c36175456350 made Windows sad. I'm not sure
if there's other stuff that needs to be done here (e.g. change the default
interface), but this makes the tests run again.
It would have been nicer if the error message indicated these modules were the
problem, but instead it said "*** failed to import extension histedit: No module
named histedit". I'm not sure if there's anything we can do about that.
--- a/hgext/histedit.py Fri Nov 16 14:21:47 2018 +0100
+++ b/hgext/histedit.py Thu Nov 15 17:36:15 2018 -0500
@@ -183,11 +183,17 @@
from __future__ import absolute_import
-import fcntl
+# chistedit dependencies that are not available everywhere
+try:
+ import fcntl
+ import termios
+except ImportError:
+ fcntl = None
+ termios = None
+
import functools
import os
import struct
-import termios
from mercurial.i18n import _
from mercurial import (