~azzar1/unity/add-show-desktop-key

subjects, tutorial: Only show each subject once. Previously multiple enrolments
for one subject would cause duplication.

added added

removed removed

153

# Get list of subjects

154

db = common.db.DB()

155

try:

156

enrolled_subjects = db.get_enrolment(req.user.login)

156

enrolments = db.get_enrolment(req.user.login)

157

all_subjects = db.get_subjects()

158

finally:

159

db.close()

160

161

enrolled_set = set(x['subj_code'] for x in enrolled_subjects)

161

enrolled_set = set(x['subj_code'] for x in enrolments)

162

163

enrolled_subjects = [x for x in all_subjects

164

if x['subj_code'] in enrolled_set]

162

165

unenrolled_subjects = [x for x in all_subjects

163

166

if x['subj_code'] not in enrolled_set]

164

167

enrolled_subjects.sort(key=lambda x: x['subj_code'])