feat: Change default language to English (#318)

- Changed all the default python and html language messages to English
- Created new babel translations file of Hebrew language
- Fixed disabling mail system

Author: orronai

README.md

@@ -82,7 +82,7 @@ After logging in, use [localhost admin](https://127.0.0.1:8080/admin) to modify
 In case you want to enable the mail system:
 
 1. Insert your mail details in the configuration file.
-2. Delete the `DISABLE_MAIL` line.
+2. Change the `DISABLE_MAIL` line value to False.
 
 
 ## Code modification check list

lms/lmsdb/models.py

@@ -733,7 +733,7 @@ def get_by_exercise(cls, exercise: Exercise):
 
 class ExerciseTestName(BaseModel):
     FATAL_TEST_NAME = 'fatal_test_failure'
-    FATAL_TEST_PRETTY_TEST_NAME = _('כישלון חמור')
+    FATAL_TEST_PRETTY_TEST_NAME = _('Fatal error')
 
     exercise_test = ForeignKeyField(model=ExerciseTest)
     test_name = TextField()

lms/lmstests/public/identical_tests/services.py

@@ -101,7 +101,7 @@ def _clone_solution_comments(
             user=to_solution.solver,
             related_id=to_solution,
             message=_(
-                'הפתרון שלך לתרגיל %(subject)s נבדק.',
+                'Your solution for the %(subject)s exercise has been checked.',
                 subject=to_solution.exercise.subject,
             ),
             action_url=f'{routes.SOLUTIONS}/{to_solution.id}',

lms/lmstests/public/linters/services.py

@@ -93,7 +93,8 @@ def _fire_notification_if_needed(self):
         errors_len = len(self._errors)
         exercise_name = self.solution.exercise.subject
         msg = _(
-            'הבודק האוטומטי נתן %(errors_num)d הערות על תרגילך %(name)s.',
+            'The automatic checker gave you %(errors_num)d for your '
+            '%(name)s solution.',
             errors_num=errors_len, name=exercise_name,
         )
         return notifications.send(

lms/lmstests/public/unittests/services.py

@@ -13,7 +13,7 @@
 
 
 NumberOfErrors = int
-CANT_EXECUTE_CODE_MESSAGE = _('הבודק האוטומטי לא הצליח להריץ את הקוד שלך.')
+CANT_EXECUTE_CODE_MESSAGE = _("The automatic checker couldn't run your code.")
 
 
 class UnitTestChecker:
@@ -118,7 +118,8 @@ def _populate_junit_results(self, raw_results: bytes) -> None:
             return None
 
         fail_message = _(
-            'הבודק האוטומטי נכשל ב־ %(number)d דוגמאות בתרגיל "%(subject)s".',
+            'The automatic checker failed in %(number)d examples in your '
+            '"%(subject)s" solution.',
             number=number_of_failures,
             subject=self._solution.exercise.subject,
         )
@@ -138,7 +139,7 @@ def _handle_failed_to_execute_tests(self, raw_results: bytes) -> None:
             solution=self._solution,
             test_name=models.ExerciseTestName.FATAL_TEST_NAME,
             user_message=fail_user_message,
-            staff_message=_('אחי, בדקת את הקוד שלך?'),
+            staff_message=_('Bro, did you check your code?'),
         )
         notifications.send(
             kind=notifications.NotificationKind.UNITTEST_ERROR,

lms/lmstests/sandbox/linters/base.py

@@ -13,7 +13,7 @@ class LinterError(typing.NamedTuple):
     solution_file_id: str
 
 
-CANT_EXECUTE_CODE_MESSAGE = _('הבודק האוטומטי לא הצליח להריץ את הקוד שלך.')
+CANT_EXECUTE_CODE_MESSAGE = _("The automatic checker couldn't run your code.")
 
 
 class BaseLinter:

lms/lmsweb/config.py.example

@@ -22,7 +22,7 @@ MAIL_USE_TLS = False
 MAIL_USERNAME = 'username@gmail.com'
 MAIL_PASSWORD = 'password'
 MAIL_DEFAULT_SENDER = 'username@gmail.com'
-DISABLE_MAIL = True  # On production, delete this line!
+DISABLE_MAIL = True  # On production, change this value to False!
 
 # ADMIN PANEL
 FLASK_ADMIN_FLUID_LAYOUT = True

lms/lmsweb/forms/change_password.py

@@ -17,7 +17,7 @@ class ChangePasswordForm(FlaskForm):
     confirm = PasswordField(
         'Password Confirmation', validators=[
             InputRequired(),
-            EqualTo('password', message=_('הסיסמאות שהוקלדו אינן זהות')),
+            EqualTo('password', message=_('The passwords are not identical')),
         ],
     )
 
@@ -27,7 +27,9 @@ def __init__(self, user, *args, **kwargs):
 
     def validate_current_password(self, field):
         if session['_invalid_password_tries'] >= MAX_INVALID_PASSWORD_TRIES:
-            raise ValidationError(_('הזנת סיסמה שגויה מספר רב מדי של פעמים'))
+            raise ValidationError(
+                _('Invalid old password has been inserted too many times'),
+            )
         if not self.user.is_password_valid(field.data):
             session['_invalid_password_tries'] += 1
-            raise ValidationError(_('הסיסמה הנוכחית שהוזנה שגויה'))
+            raise ValidationError(_('Invalid current password'))

lms/lmsweb/forms/register.py

@@ -11,7 +11,7 @@
 class RegisterForm(FlaskForm):
     email = StringField(
         'Email', validators=[
-            InputRequired(), Email(message=_('אימייל לא תקין')),
+            InputRequired(), Email(message=_('Invalid email')),
             UniqueEmailRequired,
         ],
     )
@@ -29,6 +29,6 @@ class RegisterForm(FlaskForm):
     confirm = PasswordField(
         'Password Confirmation', validators=[
             InputRequired(),
-            EqualTo('password', message=_('הסיסמאות שהוקלדו אינן זהות')),
+            EqualTo('password', message=_('The passwords are not identical')),
         ],
     )

lms/lmsweb/forms/reset_password.py

@@ -9,7 +9,7 @@
 class ResetPassForm(FlaskForm):
     email = StringField(
         'Email', validators=[
-            InputRequired(), Email(message=_('אימייל לא תקין')),
+            InputRequired(), Email(message=_('Invalid email')),
             EmailNotExists,
         ],
     )
@@ -22,6 +22,6 @@ class RecoverPassForm(FlaskForm):
     confirm = PasswordField(
         'Password Confirmation', validators=[
             InputRequired(),
-            EqualTo('password', message=_('הסיסמאות שהוקלדו אינן זהות')),
+            EqualTo('password', message=_('The passwords are not identical')),
         ],
     )

lms/lmsweb/tools/validators.py

@@ -10,20 +10,20 @@ def UniqueUsernameRequired(
 ) -> None:
     username_exists = User.get_or_none(User.username == field.data)
     if username_exists:
-        raise ValidationError(_('שם המשתמש כבר נמצא בשימוש'))
+        raise ValidationError(_('The username is already in use'))
 
 
 def UniqueEmailRequired(
     _form: 'RegisterForm', field: StringField,  # type: ignore # NOQA: F821
 ) -> None:
     email_exists = User.get_or_none(User.mail_address == field.data)
     if email_exists:
-        raise ValidationError(_('האימייל כבר נמצא בשימוש'))
+        raise ValidationError(_('The email is already in use'))
 
 
 def EmailNotExists(
     _form: 'ResetPassForm', field: StringField,  # type: ignore # NOQA: F821
 ) -> None:
     email_exists = User.get_or_none(User.mail_address == field.data)
     if not email_exists:
-        raise ValidationError(_('האימייל לא רשום במערכת'))
+        raise ValidationError(_('Invalid email'))