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hc_python
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python3.8
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mysqlx
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constants.py
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# MySQL Connector/Python - MySQL driver written in Python. # Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. # MySQL Connector/Python is licensed under the terms of the GPLv2 # <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most # MySQL Connectors. There are special exceptions to the terms and # conditions of the GPLv2 as it is applied to this software, see the # FOSS License Exception # <http://www.mysql.com/about/legal/licensing/foss-exception.html>. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA """Constants.""" from collections import namedtuple def create_enum(name, fields, values=None): """Emulates an enum by creating a namedtuple. Args: name (string): The type name. fields (tuple): The fields names. values (tuple): The values of the fields. Returns: namedtuple: A namedtuple object. """ Enum = namedtuple(name, fields, verbose=False) if values is None: return Enum(*fields) return Enum(*values) Algorithms = create_enum("Algorithms", ("MERGE", "TMPTABLE", "UNDEFINED")) Securities = create_enum("Securities", ("DEFINER", "INVOKER")) CheckOptions = create_enum("CheckOptions", ("CASCADED", "LOCAL")) __all__ = ["Algorithms", "Securities", "CheckOptions"]