sslutil: use raw strings for exception reason compare
Otherwise we attempt to compare a bytes to a str on Python 3
and it always fails.
Differential Revision: https://phab.mercurial-scm.org/D5721
--- a/mercurial/sslutil.py Sat Jan 26 13:40:44 2019 -0800
+++ b/mercurial/sslutil.py Sat Jan 26 13:58:58 2019 -0800
@@ -430,6 +430,7 @@
'error)\n'))
except ssl.SSLError:
pass
+
# Try to print more helpful error messages for known failures.
if util.safehasattr(e, 'reason'):
# This error occurs when the client and server don't share a
@@ -437,7 +438,7 @@
# outright. Hopefully the reason for this error is that we require
# TLS 1.1+ and the server only supports TLS 1.0. Whatever the
# reason, try to emit an actionable warning.
- if e.reason == 'UNSUPPORTED_PROTOCOL':
+ if e.reason == r'UNSUPPORTED_PROTOCOL':
# We attempted TLS 1.0+.
if settings['protocolui'] == 'tls1.0':
# We support more than just TLS 1.0+. If this happens,
@@ -484,7 +485,7 @@
'(see https://mercurial-scm.org/wiki/SecureConnections '
'for more info)\n'))
- elif (e.reason == 'CERTIFICATE_VERIFY_FAILED' and
+ elif (e.reason == r'CERTIFICATE_VERIFY_FAILED' and
pycompat.iswindows):
ui.warn(_('(the full certificate chain may not be available '