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@@ -0,0 +1,46 @@
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+
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+# -*- encoding: utf-8 -*-
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+##############################################################################
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+#
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+# This program is free software: you can redistribute it and/or modify
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+# it under the terms of the GNU Affero General Public License as published
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+# by the Free Software Foundation, either version 3 of the License, or
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+# (at your option) any later version.
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+#
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+# This program is distributed in the hope that it will be useful,
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+# but WITHOUT ANY WARRANTY; without even the implied warranty of
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+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+# GNU General Public License for more details.
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+#
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+# You should have received a copy of the GNU General Public License
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+# along with this program. If not, see http://www.gnu.org/licenses/.
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+#
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+##############################################################################
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+
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+from openerp import models, api
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+
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+
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+class ProductTemplate(models.Model):
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+ _inherit = 'product.template'
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+
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+ @api.multi
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+ def write(self, vals):
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+ res = {}
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+ for product_tmpl in self:
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+ write_vals = {}
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+ if 'uom_po_id' in vals:
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+ write_vals['uom_po_id'] = vals.pop("uom_po_id", None)
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+ write_vals['uom_id'] = vals.pop("uom_id", None)
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+ if vals:
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+ res = super(ProductTemplate, self).write(vals)
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+ if write_vals:
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+ product_obj = self.env['product.product']
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+ st_mv_obj = self.env['stock.move']
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+ product_lst = product_obj.search([('product_tmpl_id', '=',
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+ product_tmpl.id)])
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+ if not st_mv_obj.search([('product_id', 'in',
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+ product_lst.ids)]):
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+ models.Model.write(self, write_vals)
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+ else:
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+ res = super(ProductTemplate, self).write(write_vals)
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+ return res
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