From 0ed5c3960b4e5457cf1acffdbddb1d5d15dc3924 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?191310231=20=E7=94=B0=E9=92=A6=E4=B8=AD?= <992247533@qq.com>
Date: Wed, 23 Mar 2022 16:31:52 +0800
Subject: [PATCH] =?UTF-8?q?=E5=B7=B2=E4=BF=AE=E6=AD=A3=E6=89=80=E6=9C=89?=
 =?UTF-8?q?=E9=97=AE=E9=A2=98?=
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---
 examples/industrial-ai-apiserver/industrialai/db/api.py   | 4 ++--
 examples/industrial-ai-apiserver/industrialai/db/model.py | 6 ++----
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/examples/industrial-ai-apiserver/industrialai/db/api.py b/examples/industrial-ai-apiserver/industrialai/db/api.py
index 2d5825d..421d613 100644
--- a/examples/industrial-ai-apiserver/industrialai/db/api.py
+++ b/examples/industrial-ai-apiserver/industrialai/db/api.py
@@ -5,7 +5,6 @@ import os
 from pecan import abort
 from sqlalchemy import create_engine, func
 from sqlalchemy.orm import exc
-from sqlalchemy.orm import joinedload
 from sqlalchemy.orm import sessionmaker
 
 logger = logging.getLogger(__name__)
@@ -22,7 +21,8 @@ def get_engine():
         return _ENGINE
     DB_URL = (
         os.getenv("db_url") or
-        "sqlite:///E:\\dhuProject\\pecan-swagger\\examples\\industrial-ai-apiserver\\industrialai.db?check_same_thread=False"
+        "sqlite:///E:\\dhuProject\\pecan-swagger\\examples\\industrial-ai-apiserver"
+	"\\industrialai.db?check_same_thread=False"
     )
     _ENGINE = create_engine(DB_URL, echo=True)
     return _ENGINE
diff --git a/examples/industrial-ai-apiserver/industrialai/db/model.py b/examples/industrial-ai-apiserver/industrialai/db/model.py
index 6c5c981..7e72bbc 100644
--- a/examples/industrial-ai-apiserver/industrialai/db/model.py
+++ b/examples/industrial-ai-apiserver/industrialai/db/model.py
@@ -4,9 +4,7 @@ from sqlalchemy import DateTime
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy import ForeignKey
 from sqlalchemy import Integer
-from sqlalchemy.orm import relationship
 from sqlalchemy import String
-from sqlalchemy import Table
 
 Base = declarative_base()
 
@@ -14,6 +12,7 @@ Base = declarative_base()
 def init_db(_ENGINE):
     Base.metadata.create_all(_ENGINE)
 
+
 class User(Base):
     __tablename__ = 'user'
     id = Column(Integer, primary_key=True)
@@ -31,5 +30,4 @@ class User(Base):
 class Role(Base):
     __tablename__ = 'role'
     id = Column(Integer, primary_key=True)
-    title = Column(String(32))
-
+    title = Column(String(32))
\ No newline at end of file
-- 
Gitee