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133 lines
4.1 KiB
133 lines
4.1 KiB
# Copyright 2017-2018 Onestein (<http://www.onestein.eu>)
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# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
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import logging
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from odoo import _, api, models, tools
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from odoo.exceptions import UserError
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_logger = logging.getLogger(__name__)
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@api.model
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def _bi_view(_name):
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return _name[0:6] == 'x_bve.'
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@api.model_cr_context
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def _auto_init(self):
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""" Initialize the database schema of ``self``:
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- create the corresponding table,
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- create/update the necessary columns/tables for fields,
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- initialize new columns on existing rows,
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- add the SQL constraints given on the model,
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- add the indexes on indexed fields,
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Also prepare post-init stuff to:
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- add foreign key constraints,
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- reflect models, fields, relations and constraints,
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- mark fields to recompute on existing records.
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Note: you should not override this method. Instead, you can modify
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the model's database schema by overriding method :meth:`~.init`,
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which is called right after this one.
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"""
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# This monkey patch is meant to fix an error (probably
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# introduced by https://github.com/odoo/odoo/pull/15412), while
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# running an update all. The _auto_init() method invoked during
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# an update all is the one of BaseModel, and not the one of Base.
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# START OF patch
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# TODO: find better ways to do this patch
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if _bi_view(self._name):
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return
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# END of patch
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models.raise_on_invalid_object_name(self._name)
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# This prevents anything called by this method (in particular default
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# values) from prefetching a field for which the corresponding column
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# has not been added in database yet!
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self = self.with_context(prefetch_fields=False)
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self.pool.post_init(self._reflect)
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cr = self._cr
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parent_store_compute = False
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update_custom_fields = self._context.get('update_custom_fields', False)
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must_create_table = not tools.table_exists(cr, self._table)
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if self._auto:
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if must_create_table:
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tools.create_model_table(cr, self._table, self._description)
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if self._parent_store:
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if not tools.column_exists(cr, self._table, 'parent_left'):
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self._create_parent_columns()
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parent_store_compute = True
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self._check_removed_columns(log=False)
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# update the database schema for fields
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columns = tools.table_columns(cr, self._table)
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def recompute(field):
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_logger.info("Storing computed values of %s", field)
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recs = self.with_context(active_test=False).search([])
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recs._recompute_todo(field)
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for field in self._fields.values():
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if not field.store:
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continue
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if field.manual and not update_custom_fields:
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continue # don't update custom fields
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new = field.update_db(self, columns)
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if new and field.compute:
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self.pool.post_init(recompute, field)
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if self._auto:
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self._add_sql_constraints()
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if must_create_table:
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self._execute_sql()
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if parent_store_compute:
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self._parent_store_compute()
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models.BaseModel._auto_init = _auto_init
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class Base(models.AbstractModel):
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_inherit = 'base'
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@api.model
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def _auto_init(self):
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if not _bi_view(self._name):
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super(Base, self)._auto_init()
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@api.model
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def _setup_complete(self):
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if not _bi_view(self._name):
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super(Base, self)._setup_complete()
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else:
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self.pool.models[self._name]._log_access = False
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@api.model
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def _read_group_process_groupby(self, gb, query):
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if not _bi_view(self._name):
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return super(Base, self)._read_group_process_groupby(gb, query)
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split = gb.split(':')
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if split[0] not in self._fields:
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raise UserError(
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_('No data to be displayed.'))
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return super(Base, self)._read_group_process_groupby(gb, query)
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@api.model
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def _add_magic_fields(self):
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if _bi_view(self._name):
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self._log_access = False
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return super(Base, self)._add_magic_fields()
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