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60 lines
2.1 KiB
60 lines
2.1 KiB
# -*- coding: utf-8 -*-
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# Copyright 2016 ACSONE SA/NV
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
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from openerp import api, models, _, SUPERUSER_ID
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from openerp.exceptions import UserError
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from openerp.addons.server_environment import serv_config
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SECTION = 'ir.config_parameter'
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CTX_NO_CHECK = 'icp_no_check'
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class IrConfigParameter(models.Model):
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_inherit = 'ir.config_parameter'
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def get_param(self, cr, uid, key, default=False, context=None):
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value = super(IrConfigParameter, self).get_param(
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cr, uid, key, default=None, context=context)
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if serv_config.has_option(SECTION, key):
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cvalue = serv_config.get(SECTION, key)
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if cvalue != value:
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# we write in db on first access;
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# should we have preloaded values in database at,
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# server startup, modules loading their parameters
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# from data files would break on unique key error.
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self.set_param(
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cr, SUPERUSER_ID, key, cvalue,
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context={CTX_NO_CHECK: True})
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value = cvalue
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if value is None:
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return default
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return value
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def _check_not_in_config(self, keys):
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if self.env.context.get(CTX_NO_CHECK):
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return
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if not serv_config.has_section(SECTION):
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return
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config_icp_keys = set(serv_config.options(SECTION)) & set(keys)
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if config_icp_keys:
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raise UserError(_("System Parameter(s) %s is/are defined "
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"in server_environment_files.") %
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(config_icp_keys, ))
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@api.model
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def create(self, vals):
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self._check_not_in_config([vals.get('key')])
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return super(IrConfigParameter, self).create(vals)
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@api.multi
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def write(self, vals):
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self._check_not_in_config(self.mapped('key'))
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return super(IrConfigParameter, self).write(vals)
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@api.multi
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def unlink(self):
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self._check_not_in_config(self.mapped('key'))
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return super(IrConfigParameter, self).unlink()
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