68 lines
2.0 KiB
Python
68 lines
2.0 KiB
Python
# -*- encoding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from odoo import api, fields, models, tools
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class DecimalPrecision(models.Model):
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_name = 'decimal.precision'
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name = fields.Char('Usage', index=True, required=True)
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digits = fields.Integer('Digits', required=True, default=2)
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_sql_constraints = [
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('name_uniq', 'unique (name)', """Only one value can be defined for each given usage!"""),
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]
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@api.model
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@tools.ormcache('application')
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def precision_get(self, application):
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self.env.cr.execute('select digits from decimal_precision where name=%s', (application,))
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res = self.env.cr.fetchone()
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return res[0] if res else 2
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@api.model_cr
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def clear_cache(self):
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""" Deprecated, use `clear_caches` instead. """
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self.clear_caches()
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@api.model
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def create(self, data):
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res = super(DecimalPrecision, self).create(data)
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self.clear_caches()
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return res
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@api.multi
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def write(self, data):
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res = super(DecimalPrecision, self).write(data)
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self.clear_caches()
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return res
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@api.multi
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def unlink(self):
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res = super(DecimalPrecision, self).unlink()
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self.clear_caches()
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return res
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class DecimalPrecisionFloat(models.AbstractModel):
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""" Override qweb.field.float to add a `decimal_precision` domain option
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and use that instead of the column's own value if it is specified
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"""
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_inherit = 'ir.qweb.field.float'
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@api.model
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def precision(self, field, options=None):
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dp = options and options.get('decimal_precision')
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if dp:
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return self.env['decimal.precision'].precision_get(dp)
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return super(DecimalPrecisionFloat, self).precision(field, options=options)
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class DecimalPrecisionTestModel(models.Model):
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_name = 'decimal.precision.test'
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float = fields.Float()
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float_2 = fields.Float(digits=(16, 2))
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float_4 = fields.Float(digits=(16, 4))
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