38 lines
1.0 KiB
Python
38 lines
1.0 KiB
Python
import sqlalchemy as sa
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from sqlalchemy.ext.hybrid import hybrid_property
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from sqlalchemy.ext.declarative import declarative_base
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from sqlalchemy_utils import get_hybrid_properties
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class TestGetHybridProperties(object):
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def setup_method(self, method):
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Base = declarative_base()
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class Category(Base):
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__tablename__ = 'category'
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id = sa.Column(sa.Integer, primary_key=True)
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name = sa.Column(sa.Unicode(255))
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@hybrid_property
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def lowercase_name(self):
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return self.name.lower()
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@lowercase_name.expression
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def lowercase_name(cls):
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return sa.func.lower(cls.name)
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self.Category = Category
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def test_declarative_model(self):
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assert (
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list(get_hybrid_properties(self.Category).keys()) ==
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['lowercase_name']
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)
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def test_mapper(self):
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assert (
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list(get_hybrid_properties(sa.inspect(self.Category)).keys()) ==
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['lowercase_name']
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)
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