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[FIX] product: uom creation was messing with factor and factor_inv fields 

bzr revid: qdp-launchpad@tinyerp.com-20100717095656-vy3nj39ssojdnab3
This commit is contained in:
qdp-launchpad@tinyerp.com 2010-07-17 15:26:56 +05:30
parent 94f1091622
commit e55f77ac6a
1 changed files with 13 additions and 16 deletions
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29
addons/product/product.py
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@ -48,25 +48,24 @@ class product_uom(osv.osv):
_name = 'product.uom'
_description = 'Product Unit of Measure'
def _compute_factor_inv(self, factor):
return factor and round(1.0 / factor, 6) or 0.0
def _factor_inv(self, cursor, user, ids, name, arg, context):
res = {}
for uom in self.browse(cursor, user, ids, context=context):
if uom.factor:
res[uom.id] = round(1 / uom.factor, 6)
else:
res[uom.id] = 0.0
res[uom.id] = self._compute_factor_inv(uom.factor)
return res
def _factor_inv_write(self, cursor, user, id, name, value, arg, context):
if value:
self.write(cursor, user, id, {
'factor': round(1/value, 6),
}, context=context)
else:
self.write(cursor, user, id, {
'factor': 0.0,
}, context=context)
return True
return self.write(cursor, user, id, {'factor': self._compute_factor_inv(value)}, context=context)
def create(self, cr, uid, data, context={}):
if 'factor_inv' in data:
if data['factor_inv'] <> 1:
data['factor'] = self._compute_factor_inv(data['factor_inv'])
del(data['factor_inv'])
return super(product_uom, self).create(cr, uid, data, context)
_columns = {
'name': fields.char('Name', size=64, required=True, translate=True),
@ -85,13 +84,11 @@ class product_uom(osv.osv):
"Use 1.0 for a UoM that cannot be further split, such as a piece."),
'active': fields.boolean('Active', help="By unchecking the active field you can disable a unit of measure without deleting it."),
'uom_type': fields.selection([('bigger','Bigger than the reference UoM'),
('reference','Reference UoM for this category (ratio=1)'),
('reference','Reference UoM for this category'),
('smaller','Smaller than the reference UoM')],'UoM Type', required=1),
}
_defaults = {
'factor': 1.0,
'factor_inv': 1.0,
'active': 1,
'rounding': 0.01,
'uom_type': 'reference',