py2.7.5 compatibility fix

debian/changelog

+ligo-gracedb (2.6.1-1) unstable; urgency=low
+  * SSL_PROTOCOL fix for python < 2.7.13
+
+ -- Alexander E. Pace <alexander.pace@ligo.org>  Fri, 05 Jun 2020 13:03:59 -0400
+
 ligo-gracedb (2.6.0-1) unstable; urgency=low
   * Added time/space_coinc_far fields to support RAVEN
   * Testing and packaging changes.

docs/source/changelog.rst

 Changelog
 =========
 
+2.6.1 (June 05, 2020)
+---------------------
+
+- SSL_PROTOCOL fix for python < 2.7.13
+
 2.6.0 (June 04, 2020)
 -------------------------
 

ligo-gracedb.spec

 %define name              ligo-gracedb
-%define version           2.6.0
-%define unmangled_version 2.6.0
+%define version           2.6.1
+%define unmangled_version 2.6.1
 %define release           1
 
 Summary:   Gravity Wave Candidate Event Database

ligo/gracedb/rest.py

@@ -278,7 +278,15 @@ class GsiRest(object):
 
     def set_up_connector(self, host, port, proxy_host, proxy_port):
         # Prepare SSL context
-        ssl_context = ssl.SSLContext(ssl.PROTOCOL_TLS)
+        # Fix for python < 2.7.13
+        # https://docs.python.org/2/library/ssl.html#ssl.PROTOCOL_TLS
+        # This *needs* to be updated. Eventually 2.7.5 support is going
+        # to have to stop.
+        if sys.version_info >= (2, 7, 13):
+            ssl_context = ssl.SSLContext(ssl.PROTOCOL_TLS)
+        else:
+            ssl_context = ssl.SSLContext(ssl.PROTOCOL_TLSv1)
+
         if (self.auth_type == 'x509'):
             try:
                 ssl_context.load_cert_chain(self.credentials['cert_file'],

ligo/gracedb/version.py

-__version__ = '2.6.0'
+__version__ = '2.6.1'