没有项目描述
LazyPon的Python项目详细描述
数据库的延迟加载
示例:
file1.py
from LazyPony import LazyEntityMeta
- class A(metaclass=LazyEntityMeta):
- id = PrimaryKey(int, auto=True)
file2.py
from LazyPony import LazyEntityMeta
db = Database() LazyEntityMeta.attach(db) db.bind() db.generate_mapping()
file3.py
from file1 import A
query = A.select()