54 lines
3.1 KiB
Plaintext
54 lines
3.1 KiB
Plaintext
|
o
|
|||
|
|
Ψj” ã @ sF d dl mZ d dlmZmZ d dlmZ d dlmZ G dd„ dƒZ dS )é )ÚSession)Ú
|
|||
|
|
TeacherAddÚ
|
|||
|
|
TeacherUpdate)ÚTeacher)Ú Classinfoc @ sš e Zd Zededefdd„ƒZededefdd„ƒZededefd d
|
|||
|
|
„ƒZ ededefd d „ƒZ
|
|||
|
|
ededede fd
|
|||
|
|
d„ƒZ eddededefdd„ƒZ
|
|||
|
|
dS )Ú
|
|||
|
|
TeacherDAOÚdbÚ teacher_datac C s2 t di | ¡ ¤Ž}| |¡ | ¡ | |¡ |S )N© )r Ú
|
|||
|
|
model_dumpÚaddÚcommitÚrefresh)r r Ú
|
|||
|
|
db_teacherr
|
|||
|
|
r
|
|||
|
|
ú[C:\Users\Windows\PycharmProjects\PythonProject7\sqlalchemy_fastapi_demo\dao\teachers_dao.pyÚ add_teacher s
|
|||
|
|
|
|||
|
|
|
|||
|
|
zTeacherDAO.add_teacherÚ
|
|||
|
|
teacher_idc C s | t¡ tj|k¡ ¡ S )u}
|
|||
|
|
æ ¹æ�®æ•™å¸ˆID获å�–教师对象（用于主键唯一性检查，查询结果包å�«è¢«è½¯åˆ 除的对象）
|
|||
|
|
)Úqueryr Úfilterr Úfirst)r r r
|
|||
|
|
r
|
|||
|
|
r Úinspect_teacher_id_unq s z!TeacherDAO.inspect_teacher_id_unqÚclass_idc C s" | t¡ tj|ktjdk¡ ¡ S )u•
|
|||
|
|
æ ¹æ�®ç�级ID获å�–ç�çº§å¯¹è±¡ï¼ˆç”¨äºŽå¤–é”®æ£€æŸ¥ï¼ŒæŸ¥è¯¢ç»“æžœæŽ’é™¤è¢«è½¯åˆ é™¤å¯¹è±¡ï¼Œå�³ä¸�包括is_deleted=1的对象）
|
|||
|
|
r )r r r r Ú
|
|||
|
|
is_deletedr )r r r
|
|||
|
|
r
|
|||
|
|
r Úinspect_class_id_unq s "z TeacherDAO.inspect_class_id_unqc C s0 t | |¡}|r
|
|||
|
|
|jdkrdS d|_| ¡ dS )u…
|
|||
|
|
åˆ é™¤æ•™å¸ˆ
|
|||
|
|
:return: True è¡¨ç¤ºåˆ é™¤æˆ�功，False 表示教师IDä¸�å˜åœ¨ï¼Œå·²è¢«è½¯åˆ é™¤æˆ–ç¡¬åˆ é™¤
|
|||
|
|
é FT)r r r r
|
|||
|
|
)r r r r
|
|||
|
|
r
|
|||
|
|
r Ú delete_light s zTeacherDAO.delete_lightc C sL |j dd�}t | |¡}| ¡ D ]
|
|||
|
|
\}}t|||ƒ q| ¡ | |¡ |S )u
|
|||
|
|
更新用户信æ�¯ï¼ˆå�ªæ›´æ–°ä¼ 入的é�žç©ºå—段）
|
|||
|
|
:param db: 数�库会�
|
|||
|
|
:param teacher_data: 包å�«è¦�æ›´æ–°å—段的 Pydantic 模型
|
|||
|
|
:return: æ›´æ–°å�Žçš„ User 对象，如果用户ä¸�å˜åœ¨åˆ™è¿”回 None
|
|||
|
|
T)Ú
|
|||
|
|
exclude_unset)r r r ÚitemsÚsetattrr
|
|||
|
|
r )r r r Ú update_datar ÚkeyÚvaluer
|
|||
|
|
r
|
|||
|
|
r Úupdate) s
|
|||
|
|
zTeacherDAO.updater éd ÚskipÚlimitc C s& | t¡ tjdk¡ |¡ |¡ ¡ S )u
|
|||
|
|
获å�–所有用户（支æŒ�分页，ä¸�æ˜¾ç¤ºè½¯åˆ é™¤ï¼‰
|
|||
|
|
:param db: 数�库会�
|
|||
|
|
:param skip: �移�（跳过� skip �，从skip+1�开始返回）
|
|||
|
|
:param limit: 最大返回�数
|
|||
|
|
:return: 用�师对象列表
|
|||
|
|
r )r r r r Úoffsetr% Úall)r r$ r% r
|
|||
|
|
r
|
|||
|
|
r Úget_all9 s & zTeacherDAO.get_allN)r r# )Ú__name__Ú
|
|||
|
|
__module__Ú __qualname__Ú staticmethodr r r Úintr r r r r" r( r
|
|||
|
|
r
|