Add UTF-8 coding lines to all Python files

While not strictly necessary for files containing only ASCII
characters, adding a line with "coding: utf-8" can guard against
future SyntaxError's in case someone inserts a Unicode literal.

This commit adds such lines to all .py files. The syntax used by this
commit works with Python (of course). It also works with Emacs, which
will recognize the special "-*-" marker and use the "coding" variable
to correctly decode the file, even in an environment where UTF-8 is
not the default file encoding.

Existing coding lines were normalized to match the new lines added.

Partial-bug: #1325193
Change-Id: I58bf93fea711fd25890356a397e594bd820c99e3

1 files changed, 2 insertions, 0 deletions

diff --git a/setup.py b/setup.py
index 7363757..4a00f9b 100644
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,6 @@
 #!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
 # Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");