Add looser time check for macports

projects/macports.py

@@ -36,6 +36,15 @@ class macports(Project):
         csc_url = CSC_MIRROR + data[project]["csc"]
         upstream_url = data[project]["upstream"]
         file_name = data[project]["file"]
+        
+        upstreamDate = cls.checker(csc_url, file_name)
+        downstreamDate = cls.checker(upstream_url, file_name)
 
-        # Subtract 2 hours from upstream to account for timezones
-        return cls.checker(csc_url, file_name) == cls.checker(upstream_url, file_name) - timedelta(hours=2)
+        if (upstreamDate < downstreamDate):
+            timeDiff = downstreamDate - upstreamDate
+        else:
+            timeDiff = upstreamDate - downstreamDate
+
+        # MacPorts are updated so often that we want to make sure we are 
+        #   at most 6 hours out of date
+        return timeDiff < timedelta(hours=6)