From 0b7d2f5aede8f5f6123326f87b78b04247632b70 Mon Sep 17 00:00:00 2001
From: Lance Edgar <lance@edbob.org>
Date: Tue, 26 Mar 2024 11:47:37 -0500
Subject: [PATCH] Fix how metadata/bind is used for importer batch table

per changes coming in SQLAlchemy 2.0
---
 tailbone/views/batch/importer.py | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/tailbone/views/batch/importer.py b/tailbone/views/batch/importer.py
index f0b76bf6..a5916448 100644
--- a/tailbone/views/batch/importer.py
+++ b/tailbone/views/batch/importer.py
@@ -2,7 +2,7 @@
 ################################################################################
 #
 #  Rattail -- Retail Software Framework
-#  Copyright © 2010-2023 Lance Edgar
+#  Copyright © 2010-2024 Lance Edgar
 #
 #  This file is part of Rattail.
 #
@@ -26,7 +26,7 @@ Views for importer batches
 
 import sqlalchemy as sa
 
-from rattail.db import model
+from rattail.db.model import ImporterBatch
 
 import colander
 
@@ -37,7 +37,7 @@ class ImporterBatchView(BatchMasterView):
     """
     Master view for importer batches.
     """
-    model_class = model.ImporterBatch
+    model_class = ImporterBatch
     default_handler_spec = 'rattail.batch.importer:ImporterBatchHandler'
     route_prefix = 'batch.importer'
     url_prefix = '/batches/importer'
@@ -91,7 +91,7 @@ class ImporterBatchView(BatchMasterView):
     ]
 
     def configure_form(self, f):
-        super(ImporterBatchView, self).configure_form(f)
+        super().configure_form(f)
 
         # readonly fields
         f.set_readonly('import_handler_spec')
@@ -110,21 +110,21 @@ class ImporterBatchView(BatchMasterView):
             self.make_row_table(batch.row_table)
             kwargs['rows'] = self.Session.query(self.current_row_table).all()
         kwargs.setdefault('status_enum', self.enum.IMPORTER_BATCH_ROW_STATUS)
-        breakdown = super(ImporterBatchView, self).make_status_breakdown(
-            batch, **kwargs)
+        breakdown = super().make_status_breakdown(batch, **kwargs)
         return breakdown
 
     def delete_instance(self, batch):
         self.make_row_table(batch.row_table)
         if self.current_row_table is not None:
             self.current_row_table.drop()
-        super(ImporterBatchView, self).delete_instance(batch)
+        super().delete_instance(batch)
 
     def make_row_table(self, name):
         if not hasattr(self, 'current_row_table'):
-            metadata = sa.MetaData(schema='batch', bind=self.Session.bind)
+            metadata = sa.MetaData(schema='batch')
             try:
-                self.current_row_table = sa.Table(name, metadata, autoload=True)
+                self.current_row_table = sa.Table(name, metadata,
+                                                  autoload_with=self.Session.bind)
             except sa.exc.NoSuchTableError:
                 self.current_row_table = None
 
@@ -136,7 +136,7 @@ class ImporterBatchView(BatchMasterView):
         return self.enum.IMPORTER_BATCH_ROW_STATUS
 
     def configure_row_grid(self, g):
-        super(ImporterBatchView, self).configure_row_grid(g)
+        super().configure_row_grid(g)
 
         def make_filter(field, **kwargs):
             column = getattr(self.current_row_table.c, field)
@@ -190,7 +190,7 @@ class ImporterBatchView(BatchMasterView):
 
     def get_parent(self, row):
         uuid = self.current_row_table.name
-        return self.Session.get(model.ImporterBatch, uuid)
+        return self.Session.get(ImporterBatch, uuid)
 
     def get_row_instance_title(self, row):
         if row.object_str:
@@ -242,7 +242,7 @@ class ImporterBatchView(BatchMasterView):
 
         kwargs.setdefault('schema', colander.Schema())
         kwargs.setdefault('cancel_url', None)
-        return super(ImporterBatchView, self).make_row_form(instance=row, **kwargs)
+        return super().make_row_form(instance=row, **kwargs)
 
     def configure_row_form(self, f):
         """
@@ -291,7 +291,7 @@ class ImporterBatchView(BatchMasterView):
         ]
 
     def get_row_xlsx_row(self, row, fields):
-        xlrow = super(ImporterBatchView, self).get_row_xlsx_row(row, fields)
+        xlrow = super().get_row_xlsx_row(row, fields)
 
         xlrow['status'] = self.enum.IMPORTER_BATCH_ROW_STATUS[row.status_code]