修复代码规范问题

config.py

@@ -1,7 +1,7 @@
 import os
 
 # 是否开启debug模式
-debug = True
+DEBUG = True
 
 # 读取数据库环境变量
 username = os.environ.get("MYSQL_USERNAME", 'root')

wxcloudrun/__init__.py

@@ -8,7 +8,7 @@
 
 # 初始化web应用
 app = Flask(__name__, instance_relative_config=True)
-app.config['DEBUG'] = config.debug
+app.config['DEBUG'] = config.DEBUG
 
 # 设定数据库链接
 app.config['SQLALCHEMY_DATABASE_URI'] = 'mysql://{}:{}@{}/flask_demo'.format(config.username, config.password,

wxcloudrun/dao.py

@@ -1,5 +1,7 @@
 import logging
 
+from sqlalchemy.exc import OperationalError
+
 from wxcloudrun import db
 from wxcloudrun.model import Counters
 
@@ -15,7 +17,7 @@ def query_counterbyid(id):
     """
     try:
         return Counters.query.filter(Counters.id == id).first()
-    except BaseException as e:
+    except OperationalError as e:
         logger.info("query_counterbyid errorMsg= {} ".format(e))
         return None
 
@@ -31,7 +33,7 @@ def delete_counterbyid(id):
             return
         db.session.delete(counter)
         db.session.commit()
-    except BaseException as e:
+    except OperationalError as e:
         logger.info("delete_counterbyid errorMsg= {} ".format(e))
 
 
@@ -43,7 +45,7 @@ def insert_counter(counter):
     try:
         db.session.add(counter)
         db.session.commit()
-    except BaseException as e:
+    except OperationalError as e:
         logger.info("insert_counter errorMsg= {} ".format(e))
 
 
@@ -58,5 +60,5 @@ def update_counterbyid(counter):
             return
         db.session.flush()
         db.session.commit()
-    except BaseException as e:
+    except OperationalError as e:
         logger.info("update_counterbyid errorMsg= {} ".format(e))

wxcloudrun/response.py

@@ -13,6 +13,6 @@ def make_succ_response(data):
     return Response(data, mimetype='application/json')
 
 
-def make_err_response(errorMsg):
-    data = json.dumps({'code': -1, 'errorMsg': errorMsg})
+def make_err_response(err_msg):
+    data = json.dumps({'code': -1, 'errorMsg': err_msg})
     return Response(data, mimetype='application/json')