40 lines
1.2 KiB
Python
40 lines
1.2 KiB
Python
# The Mia! Accounting Flask Project.
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# Author: imacat@mail.imacat.idv.tw (imacat), 2023/1/25
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# Copyright (c) 2023 imacat.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""The database instance factory for the base account management.
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This is to overcome the problem that the database instance needs to be
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initialized at compile time, but as a submodule it is only available at run
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time.
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"""
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from flask_sqlalchemy import SQLAlchemy
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db: SQLAlchemy = SQLAlchemy()
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"""The database instance."""
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def set_db(new_db: SQLAlchemy) -> None:
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"""Sets the database instance.
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:param new_db: The database instance.
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:return: None.
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"""
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global db
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db = new_db
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