global session to local session

orm/user.py

@@ -3,26 +3,27 @@ from typing import List
 from sqlalchemy import Column, Integer, String, ForeignKey #, relationship
 
 from orm import Permission
-from orm.base import Base
+from orm.base import Base, local_session
 
 
 class User(Base):
-    __tablename__ = 'user'
+	__tablename__ = 'user'
 
-    email: str = Column(String, nullable=False)
-    username: str = Column(String, nullable=False, comment="Name")
-    password: str = Column(String, nullable=True, comment="Password")
+	email: str = Column(String, nullable=False)
+	username: str = Column(String, nullable=False, comment="Name")
+	password: str = Column(String, nullable=True, comment="Password")
 
-    role_id: list = Column(ForeignKey("role.id"), nullable=True, comment="Role")
-    # roles = relationship("Role") TODO: one to many, see schema.graphql
-    oauth_id: str = Column(String, nullable=True)
+	role_id: list = Column(ForeignKey("role.id"), nullable=True, comment="Role")
+	# roles = relationship("Role") TODO: one to many, see schema.graphql
+	oauth_id: str = Column(String, nullable=True)
 
-    @classmethod
-    def get_permission(cls, user_id):
-        perms: List[Permission] = cls.session.query(Permission).join(User, User.role_id == Permission.role_id).filter(
-            User.id == user_id).all()
-        return {f"{p.operation_id}-{p.resource_id}" for p in perms}
+	@classmethod
+	def get_permission(cls, user_id):
+		with local_session() as session:
+			perms: List[Permission] = session.query(Permission).join(User, User.role_id == Permission.role_id).filter(
+				User.id == user_id).all()
+		return {f"{p.operation_id}-{p.resource_id}" for p in perms}
 
 
 if __name__ == '__main__':
-    print(User.get_permission(user_id=1))
+	print(User.get_permission(user_id=1))