Merge branch 'master' into develop

2 files changed, 19 insertions, 13 deletions

diff --git a/examples/python/ex_access.py b/examples/python/ex_access.py
index 8eeefd56cf7..2940ac63625 100755
--- a/examples/python/ex_access.py
+++ b/examples/python/ex_access.py
@@ -50,6 +50,6 @@ cursor.insert()
 # Iterate through the records
 cursor.reset()
 for key, value in cursor:
-    print('Got record: ' + key + ' : ' + value)
+    print('Got record: %s : %s' % (key, value))
 
 conn.close()
diff --git a/examples/python/ex_stat.py b/examples/python/ex_stat.py
index e27177403cc..af2c4f7a1a7 100755
--- a/examples/python/ex_stat.py
+++ b/examples/python/ex_stat.py
@@ -32,6 +32,7 @@
 import os
 from wiredtiger import wiredtiger_open,WIREDTIGER_VERSION_STRING,stat
 
+
 def main():
     # Create a clean test directory for this run of the test program
     os.system('rm -rf WT_HOME')
@@ -39,16 +40,16 @@ def main():
     # Connect to the database and open a session
     conn = wiredtiger_open('WT_HOME', 'create,statistics=(all)')
     session = conn.open_session()
-    
+
     # Create a simple table
     session.create('table:access', 'key_format=S,value_format=S')
-    
+
     # Open a cursor and insert a record
     cursor = session.open_cursor('table:access', None)
 
-    cursor['key'] = 'value'    
+    cursor['key'] = 'value'
     cursor.close()
-    
+
     session.checkpoint()
     print WIREDTIGER_VERSION_STRING
     print_database_stats(session)
@@ -57,46 +58,51 @@ def main():
     print_derived_stats(session)
     conn.close()
 
+
 def print_database_stats(session):
     statcursor = session.open_cursor("statistics:")
     print_cursor(statcursor)
     statcursor.close()
 
+
 def print_file_stats(session):
     fstatcursor = session.open_cursor("statistics:table:access")
     print_cursor(fstatcursor)
     fstatcursor.close()
 
+
 def print_overflow_pages(session):
     ostatcursor = session.open_cursor("statistics:table:access")
     val = ostatcursor[stat.dsrc.btree_overflow]
-    if val != 0 :
-        print str(val[0]) + '=' + str(val[1])
+    if val != 0:
+        print '%s=%s' % (str(val[0]), str(val[1]))
     ostatcursor.close()
 
+
 def print_derived_stats(session):
     dstatcursor = session.open_cursor("statistics:table:access")
     ckpt_size = dstatcursor[stat.dsrc.block_checkpoint_size][1]
     file_size = dstatcursor[stat.dsrc.block_size][1]
     percent = 0
-    if file_size != 0 :
+    if file_size != 0:
         percent = 100 * ((float(file_size) - float(ckpt_size)) / float(file_size))
-    print "Table is %" + str(percent) + " fragmented"
+    print "Table is %%%s fragmented" % str(percent)
 
     app_insert = int(dstatcursor[stat.dsrc.cursor_insert_bytes][1])
     app_remove = int(dstatcursor[stat.dsrc.cursor_remove_bytes][1])
     app_update = int(dstatcursor[stat.dsrc.cursor_update_bytes][1])
-    fs_writes  = int(dstatcursor[stat.dsrc.cache_bytes_write][1])
+    fs_writes = int(dstatcursor[stat.dsrc.cache_bytes_write][1])
 
-    if(app_insert + app_remove + app_update != 0):
+    if app_insert + app_remove + app_update != 0:
         print "Write amplification is " + '{:.2f}'.format(fs_writes / (app_insert + app_remove + app_update))
     dstatcursor.close()
 
+
 def print_cursor(mycursor):
     while mycursor.next() == 0:
         val = mycursor.get_value()
-        if val[1] != '0' :
-            print str(val[0]) + '=' + str(val[1])
+        if val[1] != '0':
+            print '%s=%s' % (str(val[0]), str(val[1]))
 
 if __name__ == "__main__":
     main()