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[FIX] Solves the upgrading problem

pull/230/head
mreficent 6 years ago
parent
commit
70a4259bee
  1. 1
      bi_sql_editor/README.rst
  2. 46
      bi_sql_editor/models/bi_sql_view.py

1
bi_sql_editor/README.rst

@ -114,6 +114,7 @@ Known issues / Roadmap
======================
* Add 'interval', after type (row/col/measure) field for date(time) fields.
* Possibly avoid the monkey patches
Note
====

46
bi_sql_editor/models/bi_sql_view.py

@ -8,26 +8,35 @@ from psycopg2 import ProgrammingError
from odoo import _, api, fields, models, SUPERUSER_ID
from odoo.exceptions import UserError
from odoo.tools import pycompat, sql
from odoo.addons.base.ir.ir_model import IrModel
_logger = logging.getLogger(__name__)
class BaseModel(models.AbstractModel):
_inherit = 'base'
@api.model
def _instanciate(self, model_data):
""" Return a class for the custom model given by
parameters ``model_data``. """
# This monkey patch is meant to avoid create/search tables for those
# materialized views. Doing "super" doesn't work.
class CustomModel(models.Model):
_name = pycompat.to_native(model_data['model'])
_description = model_data['name']
_module = False
_custom = True
_transient = bool(model_data['transient'])
__doc__ = model_data['info']
@api.model_cr_context
def _auto_init(self):
if self._name.startswith(BiSQLView._model_prefix):
if 'update_custom_fields' not in self._context:
return True
self._auto = False
return super(BaseModel, self)._auto_init()
# START OF patch
if model_data['model'].startswith(BiSQLView._model_prefix):
CustomModel._auto = False
CustomModel._abstract = True
# END of patch
return CustomModel
@api.model_cr_context
def _auto_end(self):
if self._name.startswith(BiSQLView._model_prefix):
self._foreign_keys = set()
return super(BaseModel, self)._auto_end()
IrModel._instanciate = _instanciate
class BiSQLView(models.Model):
@ -212,7 +221,9 @@ class BiSQLView(models.Model):
@api.multi
def unlink(self):
if any(view.state not in ('draft', 'sql_valid') for view in self):
raise UserError(_("You can only unlink draft views"))
raise UserError(
_("You can only unlink draft views."
"If you want to delete them, first set them to draft."))
return super(BiSQLView, self).unlink()
@api.multi
@ -506,8 +517,9 @@ class BiSQLView(models.Model):
sql_view.rule_id = self.env['ir.rule'].create(
self._prepare_rule()).id
# Drop table, created by the ORM
req = "DROP TABLE %s" % sql_view.view_name
self._log_execute(req)
if sql.table_exists(self._cr, sql_view.view_name):
req = "DROP TABLE %s" % sql_view.view_name
self._log_execute(req)
@api.multi
def _create_model_access(self):

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