add type hints

Author: SKairinos

codeforlife/user/models/klass.py

@@ -7,18 +7,19 @@
 from common.models import Class  # type: ignore[import-untyped]
 from django.core.validators import MaxLengthValidator, MinLengthValidator
 
+from ...types import Validators
 from ...validators import (
     UnicodeAlphanumericCharSetValidator,
     UppercaseAsciiAlphanumericCharSetValidator,
 )
 
-class_access_code_validators = [
+class_access_code_validators: Validators = [
     MinLengthValidator(5),
     MaxLengthValidator(5),
     UppercaseAsciiAlphanumericCharSetValidator(),
 ]
 
-class_name_validators = [
+class_name_validators: Validators = [
     UnicodeAlphanumericCharSetValidator(
         spaces=True,
         special_chars="-_",

codeforlife/user/models/school.py

@@ -6,9 +6,10 @@
 # pylint: disable-next=unused-import
 from common.models import School  # type: ignore[import-untyped]
 
+from ...types import Validators
 from ...validators import UnicodeAlphanumericCharSetValidator
 
-school_name_validators = [
+school_name_validators: Validators = [
     UnicodeAlphanumericCharSetValidator(
         spaces=True,
         special_chars="'.",

codeforlife/user/models/user.py

@@ -20,6 +20,7 @@
 
 from ... import mail
 from ...models import AbstractBaseUser
+from ...types import Validators
 from ...validators import UnicodeAlphanumericCharSetValidator
 from .klass import Class
 from .school import School
@@ -37,13 +38,13 @@
 
 
 # TODO: add to model validators in new schema.
-user_first_name_validators = [
+user_first_name_validators: Validators = [
     UnicodeAlphanumericCharSetValidator(
         spaces=True,
         special_chars="-'",
     )
 ]
-user_last_name_validators = [
+user_last_name_validators: Validators = [
     UnicodeAlphanumericCharSetValidator(
         spaces=True,
         special_chars="-'",