Added portal pages for courses and topics.

community/www/courses/course.py

@@ -0,0 +1,23 @@
+import frappe
+
+def get_context(context):
+    context.no_cache = 1
+    try:
+        course_id = frappe.form_dict['course']
+    except KeyError:
+        frappe.local.flags.redirect_location = '/courses'
+        raise frappe.Redirect
+    context.course = get_course(course_id)
+
+def get_course(name):
+    course = frappe.db.get_value('Community Course', name,
+        ['name', 'title', 'description'], as_dict=1)
+    course['topics'] = frappe.db.get_all('Community Course Topic',
+        filters={
+            'course': name
+        },
+        fields=['name', 'title', 'description'],
+        order_by='creation'
+    )
+    print(course)
+    return course