Move queryset_to_csv() utility into ObjectListView to allow overriding by individual views

netbox/utilities/utils.py

@@ -2,7 +2,6 @@ import datetime
 import json
 
 from django.core.serializers import serialize
-from django.http import HttpResponse
 
 from dcim.constants import LENGTH_UNIT_CENTIMETER, LENGTH_UNIT_FOOT, LENGTH_UNIT_INCH, LENGTH_UNIT_METER
 
@@ -36,32 +35,6 @@ def csv_format(data):
     return ','.join(csv)
 
 
-def queryset_to_csv(queryset):
-    """
-    Export a queryset of objects as CSV, using the model's to_csv() method.
-    """
-    output = []
-
-    # Start with the column headers
-    headers = ','.join(queryset.model.csv_headers)
-    output.append(headers)
-
-    # Iterate through the queryset
-    for obj in queryset:
-        data = csv_format(obj.to_csv())
-        output.append(data)
-
-    # Build the HTTP response
-    response = HttpResponse(
-        '\n'.join(output),
-        content_type='text/csv'
-    )
-    filename = 'netbox_{}.csv'.format(queryset.model._meta.verbose_name_plural)
-    response['Content-Disposition'] = 'attachment; filename="{}"'.format(filename)
-
-    return response
-
-
 def foreground_color(bg_color):
     """
     Return the ideal foreground color (black or white) for a given background color in hexadecimal RGB format.