From cda24327282252a01146a9b39cea579ec4b482c6 Mon Sep 17 00:00:00 2001
From: GoGe-sxy <56356902+GoGe-sxy@users.noreply.github.com>
Date: Sat, 19 Mar 2022 21:00:42 +0800
Subject: [PATCH] fix:4 problems.

---
 examples/industrial-ai-apiserver/industrialai/db/api.py   | 4 ++--
 examples/industrial-ai-apiserver/industrialai/db/model.py | 4 +---
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/examples/industrial-ai-apiserver/industrialai/db/api.py b/examples/industrial-ai-apiserver/industrialai/db/api.py
index 2d5825d..c37d6a8 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\\indust"
+        "rial-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..3c7492c 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)
@@ -32,4 +31,3 @@ class Role(Base):
     __tablename__ = 'role'
     id = Column(Integer, primary_key=True)
     title = Column(String(32))
-
-- 
Gitee