Thomas Peetz
50 lines
1.6 KiB
Python
50 lines
1.6 KiB
Python
from sqlalchemy import Column, String, ForeignKey, DateTime, Integer, Boolean
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from sqlalchemy.orm import relationship
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from database import Base
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class MetaDataTable(Base):
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__tablename__ = 'meta_data_table'
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id = Column(String, primary_key=True)
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created_date = Column(DateTime)
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last_modified_date = Column(DateTime)
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version = Column(Integer)
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table_name = Column(String(255), unique=True)
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table_columns = relationship("MetaDataColumn")
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def __repr__(self):
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print(f'MetaDataTable({self.id} {self.table_name})')
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def __str__(self):
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print(f'{self.table_name}({self.id})')
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class MetaDataColumn(Base):
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__tablename__ = 'meta_data_column'
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id = Column(String, primary_key=True)
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created_date = Column(DateTime)
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last_modified_date = Column(DateTime)
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version = Column(Integer)
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column_modifier = Column(String(255), nullable=True)
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column_name = Column(String(255))
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column_order = Column(Integer)
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column_sync_name = Column(String(255))
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column_type = Column(String(255))
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table_id = Column(String, ForeignKey('meta_data_table.id'))
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table = relationship("MetaDataTable", back_populates="table_columns")
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column_label = Column(String(255))
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filter_label = Column(String(255))
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is_shown = Column(Boolean)
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show_filter = Column(Boolean)
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def __repr__(self):
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if self.column_name is None:
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print(f'MetaDataColumn({self.id} {self.table.table_name}.__)')
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else:
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print(f'MetaDataColumn({self.id} {self.table.table_name}.{self.column_name})')
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def __str__(self):
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print(f'{self.column_name}({self.id})')
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