policy: mark all string literals as sysstr or bytes
The policy module won't be imported early in future, which means string
literals will be processed by our Python 3 loader.
--- a/mercurial/policy.py Wed Apr 26 23:30:52 2017 +0900
+++ b/mercurial/policy.py Tue May 02 18:35:09 2017 +0900
@@ -33,8 +33,8 @@
#
# The canonical way to do this is to test platform.python_implementation().
# But we don't import platform and don't bloat for it here.
-if '__pypy__' in sys.builtin_module_names:
- policy = 'cffi'
+if r'__pypy__' in sys.builtin_module_names:
+ policy = b'cffi'
# Our C extensions aren't yet compatible with Python 3. So use pure Python
# on Python 3 for now.
@@ -43,7 +43,7 @@
# Environment variable can always force settings.
if sys.version_info[0] >= 3:
- if 'HGMODULEPOLICY' in os.environ:
- policy = os.environ['HGMODULEPOLICY'].encode('utf-8')
+ if r'HGMODULEPOLICY' in os.environ:
+ policy = os.environ[r'HGMODULEPOLICY'].encode(r'utf-8')
else:
- policy = os.environ.get('HGMODULEPOLICY', policy)
+ policy = os.environ.get(r'HGMODULEPOLICY', policy)