diff --git a/shapefile.py b/shapefile.py
index 7d018ae..cace43f 100644
--- a/shapefile.py
+++ b/shapefile.py
@@ -8,21 +8,20 @@
 
 __version__ = "2.3.1"
 
-from struct import pack, unpack, calcsize, error, Struct
+import array
+from datetime import date
+import io
+import logging
 import os
+from struct import pack, unpack, calcsize, error, Struct
 import sys
-import time
-import array
 import tempfile
-import logging
-import io
-from datetime import date
+import time
 import zipfile
 
 # Create named logger
 logger = logging.getLogger(__name__)
 
-
 # Module settings
 VERBOSE = True
 
diff --git a/test_shapefile.py b/test_shapefile.py
index ec73b45..ad7ea08 100644
--- a/test_shapefile.py
+++ b/test_shapefile.py
@@ -1,7 +1,9 @@
 """
 This module tests the functionality of shapefile.py.
 """
-# std lib imports
+
+import datetime
+import json
 import os.path
 import sys
 if sys.version_info.major == 3:
@@ -9,8 +11,6 @@
 
 # third party imports
 import pytest
-import json
-import datetime
 if sys.version_info.major == 2:
     # required by pytest for python <36
     from pathlib2 import Path