45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
# The Mia! Accounting Flask Project.
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# Author: imacat@mail.imacat.idv.tw (imacat), 2023/3/15
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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 utility to cast a SQLAlchemy column into the column type, to avoid
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warnings from the IDE.
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This module should not import any other module from the application.
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"""
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import typing as t
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import sqlalchemy as sa
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def be(expression: t.Any) -> sa.BinaryExpression:
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"""Casts the SQLAlchemy binary expression to the binary expression type.
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:param expression: The binary expression.
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:return: The binary expression itself.
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"""
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assert isinstance(expression, sa.BinaryExpression)
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return expression
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def s(message: t.Any) -> str:
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"""Casts the LazyString message to the string type.
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:param message: The message.
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:return: The binary expression itself.
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"""
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return message
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