merge changes for storm-1117

1 files changed, 22 insertions, 2 deletions

diff --git a/scripts/template_verifier.py b/scripts/template_verifier.py
index 7f3fed88a9..b44410cdd8 100644
--- a/scripts/template_verifier.py
+++ b/scripts/template_verifier.py
@@ -66,6 +66,7 @@ add_indra_lib_path()
 import optparse
 import os
 import urllib
+import hashlib
 
 from indra.ipc import compatibility
 from indra.ipc import tokenstream
@@ -228,11 +229,14 @@ http://wiki.secondlife.com/wiki/Template_verifier.py
 """)
     parser.add_option(
         '-u', '--master_url', type='string', dest='master_url',
-        default='http://secondlife.com/app/message_template/master_message_template.msg',
+        default='http://bitbucket.org/lindenlab/master-message-template/raw/tip/message_template.msg',
         help="""The url of the master message template.""")
     parser.add_option(
         '-c', '--cache_master', action='store_true', dest='cache_master',
         default=False,  help="""Set to true to attempt use local cached copy of the master template.""")
+    parser.add_option(
+        '-f', '--force', action='store_true', dest='force_verification',
+        default=False, help="""Set to true to skip the sha_1 check and force template verification.""")
 
     options, args = parser.parse_args(sysargs)
 
@@ -269,8 +273,18 @@ http://wiki.secondlife.com/wiki/Template_verifier.py
         print "current:", current_filename
         current_url = 'file://%s' % current_filename
 
-    # retrieve the contents of the local template and check for syntax
+    # retrieve the contents of the local template
     current = fetch(current_url)
+    hexdigest = hashlib.sha1(current).hexdigest()
+    if not options.force_verification:
+        # Early exist if the template hasn't changed.
+        sha_url = "%s.sha1" % current_url
+        current_sha = fetch(sha_url)
+        if hexdigest == current_sha:
+            print "Message template SHA_1 has not changed."
+            sys.exit(0)
+
+    # and check for syntax
     current_parsed = llmessage.parseTemplateString(current)
 
     if options.cache_master:
@@ -301,6 +315,12 @@ http://wiki.secondlife.com/wiki/Template_verifier.py
 
     if acceptable:
         explain("--- PASS ---", compat)
+        if options.force_verification == False:
+            print "Updating sha1 to %s" % hexdigest
+            sha_filename = "%s.sha1" % current_filename
+            sha_file = open(sha_filename, 'w')
+            sha_file.write(hexdigest)
+            sha_file.close()
     else:
         explain("*** FAIL ***", compat)
         return 1