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62 lines
2.0 KiB
Python
62 lines
2.0 KiB
Python
8 months ago
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# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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import inspect
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import logging
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import warnings
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import traceback
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from odoo import api, models
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from odoo.exceptions import AccessDenied
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_logger = logging.getLogger(__name__)
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def is_autovacuum(func):
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""" Return whether ``func`` is an autovacuum method. """
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return callable(func) and getattr(func, '_autovacuum', False)
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class AutoVacuum(models.AbstractModel):
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""" Helper model to the ``@api.autovacuum`` method decorator. """
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_name = 'ir.autovacuum'
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_description = 'Automatic Vacuum'
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def _run_vacuum_cleaner(self):
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"""
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Perform a complete database cleanup by safely calling every
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``@api.autovacuum`` decorated method.
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"""
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if not self.env.is_admin():
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raise AccessDenied()
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for model in self.env.values():
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cls = type(model)
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for attr, func in inspect.getmembers(cls, is_autovacuum):
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_logger.debug('Calling %s.%s()', model, attr)
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try:
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func(model)
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self.env.cr.commit()
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except Exception:
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_logger.exception("Failed %s.%s()", model, attr)
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self.env.cr.rollback()
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# Ensure backward compatibility with the previous autovacuum API
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try:
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self.power_on()
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self.env.cr.commit()
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except Exception:
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_logger.exception("Failed power_on")
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self.env.cr.rollback()
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# Deprecated API
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@api.model
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def power_on(self, *args, **kwargs):
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tb = traceback.extract_stack(limit=2)
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if tb[-2].name == 'power_on':
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warnings.warn(
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"You are extending the 'power_on' ir.autovacuum method"
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f"in {tb[-2].filename} around line {tb[-2].lineno}. "
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"You should instead use the @api.autovacuum decorator "
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"on your garbage collecting method.", DeprecationWarning, stacklevel=2)
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