override enrollment attributes for learners

ENT-2998

openedx/features/enterprise_support/admin/forms.py

@@ -0,0 +1,21 @@
+"""
+Enterprise support admin forms.
+"""
+
+from django import forms
+from django.utils.translation import ugettext_lazy as _
+from enterprise.admin.utils import validate_csv
+
+
+class CSVImportForm(forms.Form):
+    csv_file = forms.FileField(
+        required=True,
+        label=_('CSV File'),
+        help_text=_('CSV file should have 3 columns having names lms_user_id, course_id, opportunity_id')
+    )
+
+    def clean_csv_file(self):
+        csv_file = self.cleaned_data['csv_file']
+        csv_reader = validate_csv(csv_file, expected_columns=['lms_user_id', 'course_id', 'opportunity_id'])
+
+        return csv_reader