Let "new product" batch override type-2 UPC lookup behavior

tailbone/views/batch/newproduct.py

@@ -26,6 +26,8 @@ Views for new product batches
 
 from rattail.db import model
 
+from deform import widget as dfwidget
+
 from tailbone.views.batch import BatchMasterView
 
 
@@ -47,11 +49,17 @@ class NewProductBatchView(BatchMasterView):
     configurable = True
     has_input_file_templates = True
 
+    labels = {
+        'type2_lookup': "Type-2 UPC Lookups",
+    }
+
     form_fields = [
         'id',
         'input_filename',
         'description',
         'notes',
+        'type2_lookup',
+        'params',
         'created',
         'created_by',
         'rowcount',
@@ -127,7 +135,7 @@ class NewProductBatchView(BatchMasterView):
         ]
 
     def configure_form(self, f):
-        super(NewProductBatchView, self).configure_form(f)
+        super().configure_form(f)
 
         # input_filename
         if self.creating:
@@ -136,6 +144,34 @@ class NewProductBatchView(BatchMasterView):
             f.set_readonly('input_filename')
             f.set_renderer('input_filename', self.render_downloadable_file)
 
+        # type2_lookup
+        if self.creating:
+            values = [
+                ('', "(use default behavior)"),
+                ('always', "Always try Type-2 lookup, when applicable"),
+                ('never', "Never try Type-2 lookup"),
+            ]
+            f.set_widget('type2_lookup', dfwidget.SelectWidget(values=values))
+            f.set_default('type2_lookup', '')
+        else:
+            f.remove('type2_lookup')
+
+    def save_create_form(self, form):
+        batch = super().save_create_form(form)
+
+        if 'type2_lookup' in form:
+            type2_lookup = form.validated['type2_lookup']
+            if type2_lookup == 'always':
+                type2_lookup = True
+            elif type2_lookup == 'never':
+                type2_lookup = False
+            else:
+                type2_lookup = None
+            if type2_lookup is not None:
+                batch.set_param('type2_lookup', type2_lookup)
+
+        return batch
+
     def configure_row_grid(self, g):
         super(NewProductBatchView, self).configure_row_grid(g)