13 lines
773 B
Plaintext
13 lines
773 B
Plaintext
|
o
|
|||
|
|
±já ã @ s` d dl mZ d dlmZmZ d dlmZ ejZeeddej d�Z
|
|||
|
|
edde
|
|||
|
|
d�Z eƒ Z d d
|
|||
|
|
„ Z
|
|||
|
|
d S ) é )Ú
|
|||
|
|
create_engine)Ú sessionmakerÚdeclarative_base)ÚsettingsTi )Z
|
|||
|
|
pool_pre_pingZ pool_recycleZechoF)Z
|
|||
|
|
autocommitZ autoflushÚbindc c s( � t ƒ } z
|
|||
|
|
| V W | ¡ dS | ¡ w )u? æ¯�次请求创建一个数æ�®åº“会è¯�，请求结æ�Ÿå�Žå…³é—N)Ú SessionLocalÚclose)Údb© r
|
|||
|
|
úOC:\Users\Windows\WorkBuddy\2026-09-21-19-29-22\walin_student_system\database.pyÚget_db s
|
|||
|
|
€r N)Z
|
|||
|
|
sqlalchemyr Zsqlalchemy.ormr r Úconfigr Ú DATABASE_URLZSQLALCHEMY_DATABASE_URLÚDB_ECHOÚenginer ÚBaser r
|