Add after/upgrade_product_barcode

after/upgrade_product_barcode.py

@@ -0,0 +1,61 @@
+#!/usr/bin/env python
+import sys
+
+dbname = sys.argv[1]
+config_file = sys.argv[2]
+
+from trytond.config import config as CONFIG
+CONFIG.update_etc(config_file)
+
+from trytond.pool import Pool
+from trytond.transaction import Transaction
+import logging
+
+Pool.start()
+pool = Pool(dbname)
+pool.init()
+
+context = {}
+
+logger = logging.getLogger(__name__)
+logger.setLevel(logging.DEBUG)
+ch = logging.StreamHandler(sys.stdout)
+ch.setLevel(logging.DEBUG)
+formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
+ch.setFormatter(formatter)
+logger.addHandler(ch)
+
+
+with Transaction().start(dbname, 1, context=context):
+    ProductIdentifier = pool.get('product.identifier')
+    Product = pool.get('product.product')
+
+    cursor = Transaction().connection.cursor()
+
+    codes = ProductIdentifier.search([])
+    values = dict(((x.type, x.code), x) for x in codes)
+
+    code_types = [x[0] for x in ProductIdentifier.type.selection]
+
+    to_create = []
+    cursor.execute("select barcode, number, product, active from product_code")
+    for x in cursor.fetchall():
+        barcode, number, product, active = x
+        barcode = 'ean' if barcode == 'EAN13' else barcode.lower()
+        if barcode not in code_types:
+            barcode = None
+
+        key = (barcode, number)
+        if key in values:
+            continue
+
+        pidentifier = ProductIdentifier()
+        pidentifier.type = barcode
+        pidentifier.product = Product(product)
+        pidentifier.code = number
+        to_create.append(pidentifier._save_values)
+
+    if to_create:
+        ProductIdentifier.create(to_create)
+
+    Transaction().commit()