def extract_signatures(pdfpath, profile):
def remove_spaces(string):
return "".join(string.rstrip().lstrip())
try:
# signatures = []
with pdfplumber.open(pdfpath) as pdf:
table1 = pdf.pages[0].extract_tables()[0][1:]
schedule = Schedule.objects.create(profile=profile)
for val in table1:
if 'Local:' in val[1] and 'Tipo:' in val[
1] and 'MATRICULADO' in val[3]:
code = remove_spaces(val[0]).upper()
group = remove_spaces(val[2]).title()
schedules = val[4].split()
about = val[1].split('\n')
# Tipo: DISCIPLINA Local: sala de aula virtual
classroom_type = about[-1].split('Local:')
classroom = remove_spaces(classroom_type[-1]).title()
stype = remove_spaces(
classroom_type[0].split('Tipo:')[-1]).title()
professor = remove_spaces(about[-2]).title()
name = remove_spaces((' '.join(about[0:-2]))).title()
classroom = Classroom.objects.create(profile=profile,
content={
"name": name,
"code": code,
"type": stype,
"professor":
professor,
"classroom":
classroom,
"group": group,
"schedules": schedules
})
schedule.classrooms.add(classroom)
# signatures.append({"name": name, "code": code, "type": stype, "professor": professor, "classroom": classroom, "group": group, "schedules": schedules})
return ScheduleSerializer(instance=schedule).data
except Exception as ex:
print("Signature exception ", str(ex))
return -1
def test_recipients_more_than_500_raises_validation_error(self):
data = {}
recipients = [{
'name': 'test',
'email_address': f'test{idx}@test.com'
} for idx in range(501)]
data = create_schedule_input_data(recipients=recipients)
serializer = ScheduleSerializer(data=data)
serializer.is_valid()
self.assertEqual(serializer.errors['non_field_errors'][0],
RECIPIENTS_GREATER_THAN_500_ERROR)
with self.assertRaises(ValidationError):
serializer.is_valid(raise_exception=True)
def schedule_list(request):
"""
view to fetch all schedules stored or to add a new schedule
"""
if request.method == 'GET':
schedules = Schedule.objects.all()
serializers = ScheduleSerializer(instance=schedules, many=True)
return JsonResponse(serializers.data, safe=False)
elif request.method == 'POST':
data = JSONParser().parse(request)
serializer = ScheduleSerializer(data=data)
if serializer.is_valid():
serializer.save()
return JsonResponse(serializer.data, status=201)
return JsonResponse(serializer.errors, status=400)
def test_recipient_duplication_raises_validation_error(self):
recipients = [{
'name': 'test',
'email_address': '*****@*****.**'
}, {
'name': 'test',
'email_address': '*****@*****.**'
}]
data = create_schedule_input_data(recipients=recipients)
serializer = ScheduleSerializer(data=data)
serializer.is_valid()
self.assertEqual(serializer.errors['non_field_errors'][0],
RECIPIENTS_CONTAIN_DUPLICATES_ERROR)
with self.assertRaises(ValidationError):
serializer.is_valid(raise_exception=True)
def test_update_interval_when_updating_schedule(self):
serialize_input_data(recipients=self.recipients)
schedule = Schedule.objects.first()
interval = Interval.objects.first()
self.assertEqual(schedule.frequency, interval.interval)
new_data = create_schedule_input_data()
new_data['frequency'] = timedelta(days=3)
new_data['end_date'] = new_data['start_date'] + timedelta(days=5)
serializer = ScheduleSerializer(instance=schedule, data=new_data)
self.assertEqual(serializer.is_valid(), True)
if serializer.is_valid():
serializer.save()
interval = Interval.objects.get(interval=new_data['frequency'])
self.assertEqual(Schedule.objects.count(), 1)
self.assertEqual(Interval.objects.count(), 2)
self.assertEqual(schedule.frequency, new_data['frequency'])
self.assertEqual(schedule.frequency, interval.interval)
def test_schedule_unique_together_validation(self):
recipients = [{'name': 'test', 'email_address': '*****@*****.**'}]
data_1 = create_schedule_input_data(recipients=recipients)
serializer_1 = ScheduleSerializer(data=data_1)
serializer_1.is_valid()
serializer_1.save()
data_2 = create_schedule_input_data(recipients=recipients)
serializer_2 = ScheduleSerializer(data=data_2)
serializer_2.is_valid()
self.assertEqual(serializer_2.errors['non_field_errors'][0],
FIELDS_NOT_UNIQUE_TOGETHER_ERROR)
with self.assertRaises(ValidationError):
serializer_2.is_valid(raise_exception=True)
