Merge pull request #151 from edx/dsjen/error-doc-setting-eval

Evaluate DOCUMENTATION_LOAD_ERROR_MESSAGE at the end of production settings.

analytics_dashboard/analytics_dashboard/settings/base.py

@@ -277,9 +277,8 @@ HELP_URL = None
 
 ########## DOCUMENTATION LINKS -- These values should be overridden for production deployments.
 DOCUMENTATION_LOAD_ERROR_URL = 'http://example.com/'
-DOCUMENTATION_LOAD_ERROR_MESSAGE = 'This data may not be available for your course. For example, student ' \
-                                   'enrollment data is not computed for courses created prior to December 4, 2014. ' \
-                                   '<a href="{error_documentation_link}">Read more</a>.'.format(error_documentation_link=DOCUMENTATION_LOAD_ERROR_URL)
+# evaluated again at the end of production setting after DOCUMENTATION_LOAD_ERROR_URL has been set
+DOCUMENTATION_LOAD_ERROR_MESSAGE = '<a href="{error_documentation_link}">Read more</a>.'.format(error_documentation_link=DOCUMENTATION_LOAD_ERROR_URL)
 
 ########## END FEEDBACK
 

analytics_dashboard/analytics_dashboard/settings/production.py

@@ -57,3 +57,8 @@ for override, value in DB_OVERRIDES.iteritems():
 
 # Re-declare the full application name in case the components have been overridden.
 FULL_APPLICATION_NAME = '{0} {1}'.format(PLATFORM_NAME, APPLICATION_NAME)
+
+# Depends on DOCUMENTATION_LOAD_ERROR_URL, so evaluate at the end
+DOCUMENTATION_LOAD_ERROR_MESSAGE = 'This data may not be available for your course. For example, student ' \
+                                   'enrollment data is not computed for courses created prior to December 4, 2014. ' \
+                                   '<a href="{error_documentation_link}">Read more</a>.'.format(error_documentation_link=DOCUMENTATION_LOAD_ERROR_URL)