Remove unused form fields

atst/forms/fields.py

@@ -1,29 +1,4 @@
-from wtforms.fields import Field, FormField, StringField, SelectField as SelectField_
-from wtforms.widgets import TextArea
-
-
-class NewlineListField(Field):
-    widget = TextArea()
-
-    def _value(self):
-        if isinstance(self.data, list):
-            return "\n".join(self.data)
-        elif self.data:
-            return self.data
-        else:
-            return ""
-
-    def process_formdata(self, valuelist):
-        if valuelist:
-            self.data = [l.strip() for l in valuelist[0].split("\n") if l]
-        else:
-            self.data = []
-
-    def process_data(self, value):
-        if isinstance(value, list):
-            self.data = "\n".join(value)
-        else:
-            self.data = value
+from wtforms.fields import FormField, SelectField as SelectField_
 
 
 class SelectField(SelectField_):
@@ -33,14 +8,6 @@ class SelectField(SelectField_):
         super().__init__(*args, **kwargs)
 
 
-class NumberStringField(StringField):
-    def process_data(self, value):
-        if isinstance(value, int):
-            self.data = str(value)
-        else:
-            self.data = value
-
-
 class FormFieldWrapper(FormField):
     def has_changes(self):
         if not self.object_data: