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59 lines
1.8 KiB
Python
59 lines
1.8 KiB
Python
# Copyright 2011 Daniel Reis
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# Copyright 2016 LasLabs Inc.
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# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
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import logging
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from odoo import models
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_logger = logging.getLogger(__name__)
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try:
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from odoo.addons.base_external_dbsource.models import base_external_dbsource
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CONNECTORS = base_external_dbsource.BaseExternalDbsource.CONNECTORS
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try:
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import sqlalchemy
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CONNECTORS.append(("sqlite", "SQLite"))
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except ImportError:
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_logger.info(
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"SQLAlchemy library not available. Please "
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'install "sqlalchemy" python package.'
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)
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except ImportError:
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_logger.info("base_external_dbsource Odoo module not found.")
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class BaseExternalDbsource(models.Model):
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""" It provides logic for connection to a SQLite data source. """
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_inherit = "base.external.dbsource"
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PWD_STRING_SQLITE = "Password=%s;"
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def connection_close_sqlite(self, connection):
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return connection.close()
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def connection_open_sqlite(self):
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return self._connection_open_sqlalchemy()
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def execute_sqlite(self, sqlquery, sqlparams, metadata):
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return self._execute_sqlalchemy(sqlquery, sqlparams, metadata)
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def _connection_open_sqlalchemy(self):
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return sqlalchemy.create_engine(self.conn_string_full).connect()
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def _execute_sqlalchemy(self, sqlquery, sqlparams, metadata):
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rows, cols = list(), list()
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for record in self:
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with record.connection_open() as connection:
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if sqlparams is None:
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cur = connection.execute(sqlquery)
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else:
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cur = connection.execute(sqlquery, sqlparams)
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if metadata:
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cols = list(cur.keys())
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rows = [r for r in cur]
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return rows, cols
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