45 lines
2.4 KiB
Python
45 lines
2.4 KiB
Python
# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from odoo import api, fields, models
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class IrLogging(models.Model):
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_name = 'ir.logging'
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_description = 'Logging'
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_order = 'id DESC'
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_allow_sudo_commands = False
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# The _log_access fields are defined manually for the following reasons:
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#
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# - The entries in ir_logging are filled in with sql queries bypassing the orm. As the --log-db
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# cli option allows to insert ir_logging entries into a remote database, the one2many *_uid
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# fields make no sense in the first place but we will keep it for backward compatibility.
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#
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# - Also, when an ir_logging entry is triggered by the orm (when using --log-db) at the moment
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# it is making changes to the res.users model, the ALTER TABLE will aquire an exclusive lock
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# on res_users, preventing the ir_logging INSERT to be processed, hence the ongoing module
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# install/update will hang forever as the orm is blocked by the ir_logging query that will
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# never occur.
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create_uid = fields.Integer(string='Created by', readonly=True)
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create_date = fields.Datetime(string='Created on', readonly=True)
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write_uid = fields.Integer(string='Last Updated by', readonly=True)
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write_date = fields.Datetime(string='Last Updated on', readonly=True)
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name = fields.Char(required=True)
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type = fields.Selection([('client', 'Client'), ('server', 'Server')], required=True, index=True)
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dbname = fields.Char(string='Database Name', index=True)
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level = fields.Char(index=True)
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message = fields.Text(required=True)
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path = fields.Char(required=True)
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func = fields.Char(string='Function', required=True)
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line = fields.Char(required=True)
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def init(self):
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super(IrLogging, self).init()
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self._cr.execute("select 1 from information_schema.constraint_column_usage where table_name = 'ir_logging' and constraint_name = 'ir_logging_write_uid_fkey'")
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if self._cr.rowcount:
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# DROP CONSTRAINT unconditionally takes an ACCESS EXCLUSIVE lock
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# on the table, even "IF EXISTS" is set and not matching; disabling
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# the relevant trigger instead acquires SHARE ROW EXCLUSIVE, which
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# still conflicts with the ROW EXCLUSIVE needed for an insert
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self._cr.execute("ALTER TABLE ir_logging DROP CONSTRAINT ir_logging_write_uid_fkey")
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