[BRLTTY] Python bindings - 3.6

[Dave Mielke]

[quoted lines by Gwyn Ciesla on 2017/06/19 at 10:37 -0500]

>I cannot confirm 3.3, but I can confirm that 3.5 works.

I was able to reproduce it. The problem is that Python 3.6 has introduced this 
new warning:

   Python runtime initialized with LC_CTYPE=C (a locale with default ASCII 
   encoding), which may cause Unicode compatibility problems. Using C.UTF-8, 
   C.utf8, or UTF-8 (if available) as alternative Unicode-compatible locales is 
   recommended.

The solution is to set PYTHONCOERCECLOCALE=0. This patch (attached as 
python.patch) does this and has been committed to brltty's master branch.

-- 
Dave Mielke           | 2213 Fox Crescent | http://Mielke.cc/
Phone: 1-613-726-0014 | Ottawa, Ontario   | http://Mielke.cc/bible/
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-------------- next part --------------
diff --git a/Bindings/Python/bindings.m4 b/Bindings/Python/bindings.m4
index 58f0216..07cb3d2 100644
--- a/Bindings/Python/bindings.m4
+++ b/Bindings/Python/bindings.m4
@@ -18,6 +18,7 @@
 ###############################################################################
 
 AC_DEFUN([BRLTTY_PYTHON_BINDINGS], [dnl
+export PYTHONCOERCECLOCALE=0
 PYTHON_OK=true
 
 AC_PATH_PROG([PYTHON], [python])