first commit

modules/production/ir.py

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+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+from trytond.pool import PoolMeta
+from trytond.transaction import Transaction
+
+
+class Cron(metaclass=PoolMeta):
+    __name__ = 'ir.cron'
+
+    @classmethod
+    def __setup__(cls):
+        super().__setup__()
+        cls.method.selection.extend([
+                ('production|set_cost_from_moves', "Set Cost from Moves"),
+                ('production|reschedule', "Reschedule Productions"),
+                ])
+
+    @classmethod
+    def __register__(cls, module):
+        table = cls.__table__()
+        cursor = Transaction().connection.cursor()
+
+        super().__register__(module)
+
+        # Migration from 7.0: replace assign_cron
+        cursor.execute(*table.update(
+                [table.method], ['ir.cron|stock_shipment_assign_try'],
+                where=table.method == 'production|assign_cron'))