def cohort_upload():
""" View for uploading and validating a new cohort via CSV """
form = CohortUpload()
if request.method == 'POST':
form = CohortUpload.from_request(request)
try:
if not form.validate():
flash('Please fix validation problems.', 'warning')
else:
form.parse_records()
vc = ValidateCohort.from_upload(form, current_user.id)
vc.task.delay(vc)
return redirect('{0}#{1}'.format(
url_for('cohorts_index'),
vc.cohort_id
))
except Exception, e:
app.logger.exception(str(e))
flash('Server error while processing your upload', 'error')
