py3: add os.fsdecode() as pycompat.fsdecode()
We need to use os.fsdecode() but this was not present in Python 2. So added
the function in pycompat.py
--- a/mercurial/pycompat.py Fri Nov 04 20:22:37 2016 -0700
+++ b/mercurial/pycompat.py Sun Nov 06 03:12:40 2016 +0530
@@ -36,6 +36,7 @@
import functools
import os
fsencode = os.fsencode
+ fsdecode = os.fsdecode
def sysstr(s):
"""Return a keyword str to be passed to Python functions such as
@@ -76,6 +77,11 @@
raise TypeError(
"expect str, not %s" % type(filename).__name__)
+ # In Python 2, fsdecode() has a very chance to receive bytes. So it's
+ # better not to touch Python 2 part as it's already working fine.
+ def fsdecode(filename):
+ return filename
+
stringio = io.StringIO
empty = _queue.Empty
queue = _queue.Queue