def process_sat2(self):
params = web.input(sat_subject=[], sat_subject_score=[])
subjects = params.sat_subject
scores = params.sat_subject_score
score_pairs = dict(itertools.izip(subjects, scores))
for known in SatSubjectScore.all().filter('uid =', self.key):
# Update existing scores
if known.subject in subjects:
new_score = score_pairs[known.subject]
known.score = int(new_score)
try:
known.put()
except TransactionFailedError:
# Ideally handle the error
pass
subjects.remove(known.subject)
del score_pairs[known.subject]
# Delete a removed score
else:
known.delete()
# Insert new scores
for subject, score in score_pairs.iteritems():
subject_score = SatSubjectScore(
uid=self.key, subject=subject, score=score
)
try:
subject_score.put()
except TransactionFailedError:
# Ideally handle the error
pass
def GET(self):
p = Profile.get_by_key_name(self.key) or {}
s = SatScore.get_by_key_name(self.key) or {}
sat2s = SatSubjectScore.all().filter('uid =', self.key)
return super(self.__class__, self).GET({
'profile' : p,
'sat' : s,
'sat2s' : sat2s,
'groups' : SatSubjectScore._subject_categories,
'subjects' : SatSubjectScore._subjects
})