Issue 11929: Minor whitespace clean-ups.

Doc/includes/dbpickle.py

@@ -47,7 +47,8 @@ class DBUnpickler(pickle.Unpickler):
 
 
 def main():
-    import io, pprint
+    import io
+    import pprint
 
     # Initialize and populate our database.
     conn = sqlite3.connect(":memory:")

Doc/includes/mp_benchmarks.py

@@ -5,7 +5,12 @@
 # All rights reserved.
 #
 
-import time, sys, multiprocessing, threading, queue, gc
+import time
+import sys
+import multiprocessing
+import threading
+import queue
+import gc
 
 if sys.platform == 'win32':
     _timer = time.clock

Doc/includes/mp_synchronize.py

@@ -5,7 +5,9 @@
 # All rights reserved.
 #
 
-import time, sys, random
+import time
+import sys
+import random
 from queue import Empty
 
 import multiprocessing               # may get overwritten

Doc/includes/sqlite3/adapter_datetime.py

@@ -1,5 +1,6 @@
 import sqlite3
-import datetime, time
+import datetime
+import time
 
 def adapt_datetime(ts):
     return time.mktime(ts.timetuple())