15 lines
946 B
Plaintext
15 lines
946 B
Plaintext
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ðl§jx ã @ sX d dl mZmZmZmZmZmZ d dlmZ d dl m
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Z
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d dl m Z G dd„ de
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ƒZ
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dS )é )ÚColumnÚIntegerÚStringÚDateTimeÚFloatÚDate)Ú relationship)ÚBase)Ú
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class_teacherc @ sp e Zd ZdZeedd�Zeedƒdd�Zee dd�Z
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eedƒdd�Z eeddd�Z e
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d ed
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d �Ze
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d d
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d
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�ZdS )ÚClassZ
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student_classT)Ú primary_keyé F)Únullableé )r ÚdefaultZTeacherÚclasses)Ú secondaryÚback_populatesÚStudent)r N)Ú__name__Ú
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__module__Ú __qualname__Ú
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