From a1c33cf9f93639bb5f4eaee9cf15f42b1b2f8ddc Mon Sep 17 00:00:00 2001
From: nanoric <nanoric@qq.com>
Date: Fri, 14 Jun 2019 19:06:02 +0800
Subject: [PATCH] [Mod] database_mongo.py: make flake8 happy [Mod]
 database_sql.py: make flake8 happy

---
 vnpy/trader/database/database_mongo.py |  8 ++++----
 vnpy/trader/database/database_sql.py   | 12 ++++++------
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/vnpy/trader/database/database_mongo.py b/vnpy/trader/database/database_mongo.py
index 333f54ca..e8509478 100644
--- a/vnpy/trader/database/database_mongo.py
+++ b/vnpy/trader/database/database_mongo.py
@@ -326,8 +326,8 @@ class MongoManager(BaseDatabaseManager):
     ) -> Optional["BarData"]:
         s = (
             DbBarData.objects(symbol=symbol, exchange=exchange.value)
-                .order_by("-datetime")
-                .first()
+            .order_by("-datetime")
+            .first()
         )
         if s:
             return s.to_bar()
@@ -338,8 +338,8 @@ class MongoManager(BaseDatabaseManager):
     ) -> Optional["TickData"]:
         s = (
             DbTickData.objects(symbol=symbol, exchange=exchange.value)
-                .order_by("-datetime")
-                .first()
+            .order_by("-datetime")
+            .first()
         )
         if s:
             return s.to_tick()
diff --git a/vnpy/trader/database/database_sql.py b/vnpy/trader/database/database_sql.py
index d3ad3c12..014c298a 100644
--- a/vnpy/trader/database/database_sql.py
+++ b/vnpy/trader/database/database_sql.py
@@ -346,7 +346,7 @@ class SqlManager(BaseDatabaseManager):
                 & (self.class_bar.datetime >= start)
                 & (self.class_bar.datetime <= end)
             )
-                .order_by(self.class_bar.datetime)
+            .order_by(self.class_bar.datetime)
         )
         data = [db_bar.to_bar() for db_bar in s]
         return data
@@ -362,7 +362,7 @@ class SqlManager(BaseDatabaseManager):
                 & (self.class_tick.datetime >= start)
                 & (self.class_tick.datetime <= end)
             )
-                .order_by(self.class_tick.datetime)
+            .order_by(self.class_tick.datetime)
         )
 
         data = [db_tick.to_tick() for db_tick in s]
@@ -386,8 +386,8 @@ class SqlManager(BaseDatabaseManager):
                 & (self.class_bar.exchange == exchange.value)
                 & (self.class_bar.interval == interval.value)
             )
-                .order_by(self.class_bar.datetime.desc())
-                .first()
+            .order_by(self.class_bar.datetime.desc())
+            .first()
         )
         if s:
             return s.to_bar()
@@ -402,8 +402,8 @@ class SqlManager(BaseDatabaseManager):
                 (self.class_tick.symbol == symbol)
                 & (self.class_tick.exchange == exchange.value)
             )
-                .order_by(self.class_tick.datetime.desc())
-                .first()
+            .order_by(self.class_tick.datetime.desc())
+            .first()
         )
         if s:
             return s.to_tick()