Merge branch 'master-python3' into python3-version

rnacentral/portal/config/svg_images.py

@@ -30,7 +30,7 @@ examples = [
       'description': 'Parcubacteria LOOT RNA',
   },
   {
-      'uid': 'URS0000D9E279',
+      'uid': 'URS0001BC256D',
       'taxid': '9606',
       'description': 'Human FGF-2 internal ribosome entry site',
   },

rnacentral/portal/views.py

@@ -137,6 +137,12 @@ def rna_view(request, upi, taxid=None):
         except AttributeError:
             summary_so_terms = ''
 
+    # Check if r2dt-web is installed
+    path = os.path.join(
+        settings.PROJECT_PATH, 'rnacentral', 'portal', 'static', 'r2dt-web', 'dist', 'r2dt-web.js'
+    )
+    plugin_installed = True if os.path.isfile(path) else False
+
     context = {
         'upi': upi,
         'symbol_counts': symbol_counts,
@@ -152,6 +158,7 @@ def rna_view(request, upi, taxid=None):
         'mirna_regulators': rna.get_mirna_regulators(taxid=taxid),
         'annotations_from_other_species': rna.get_annotations_from_other_species(taxid=taxid),
         'intact': rna.get_intact(taxid),
+        'plugin_installed': plugin_installed,
     }
     response = render(request, 'portal/sequence.html', {'rna': rna, 'context': context})
     # define canonical URL for Google