feat: add PeMS version to base template

Author: lalver1

pems/core/context_processors.py

@@ -0,0 +1,11 @@
+"""
+The core application: context processors for enriching request context data.
+"""
+
+from pems import __version__
+
+
+def pems_version(request):
+    """Context processor adds information about the PeMS application's version."""
+
+    return {"pems_version": __version__}

pems/core/templates/core/base.html

@@ -47,7 +47,7 @@
               </p>
             </div>
             <div class="settings-links">
-              <a href="https://github.com/compilerla/pems/releases">PeMS</a>
+              <a href="https://github.com/compilerla/pems/releases">PeMS {{ pems_version }}</a>
             </div>
           </div>
         </div>

pems/settings.py

@@ -60,6 +60,7 @@ def _filter_empty(ls):
                 "django.template.context_processors.request",
                 "django.contrib.auth.context_processors.auth",
                 "django.contrib.messages.context_processors.messages",
+                "pems.core.context_processors.pems_version",
             ],
         },
     },