From a0da188671c6be1915798f9640f2f4320c9f0c84 Mon Sep 17 00:00:00 2001
From: mike seibel <mikes@washington.edu>
Date: Thu, 27 Aug 2020 11:41:32 -0700
Subject: [PATCH] scope issue

---
 blti/views/develop.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/blti/views/develop.py b/blti/views/develop.py
index 30d4cbe..788f360 100644
--- a/blti/views/develop.py
+++ b/blti/views/develop.py
@@ -11,6 +11,9 @@
 class BLTIDevBase(TemplateView):
     def lti_app(self):
         try:
+            if len(settings.LTI_DEVELOP_APP) <= 0:
+                raise BLTIException("Empty setting: LTI_DEVELOP_APP")
+
             return settings.LTI_DEVELOP_APP
         except AttributeError:
             raise BLTIException("Missing setting: LTI_DEVELOP_APP")
@@ -95,8 +98,6 @@ class BLTIDevLaunch(BLTIDevBase):
         ("lti_version", "LTI-1p0"),
         ("oauth_callback", "about:blank"),
         ("resource_link_id", "E9a206DC909a330e9F8eF183b7BB4B9718aBB62d"),
-        ("resource_link_title",
-         "UW LTI Development ({})".format(self.lti_app())),
         ("tool_consumer_info_product_family_code", "canvas"),
         ("tool_consumer_instance_name", "University of Washington"),
         ("user_id", "e1ec31bd10a32f61dd65975ce4eb98e9f106bd7d"),
@@ -115,6 +116,8 @@ def get_context_data(self, **kwargs):
              'uwcourse:{}:arts-&-sciences:psych:psych'.format(campus)),
             ("oauth_timestamp", generate_timestamp()),
             ("oauth_nonce", generate_nonce()),
+            ("resource_link_title",
+             "UW LTI Development ({})".format(self.lti_app())),
         ]
 
         lti_parameters += self._static_lti_parameters