1 files changed, 5 insertions, 4 deletions

diff --git a/bitbake/lib/bb/shell.py b/bitbake/lib/bb/shell.py
index aeead679b2..f9ca9d5bd3 100644
--- a/bitbake/lib/bb/shell.py
+++ b/bitbake/lib/bb/shell.py
@@ -53,6 +53,7 @@ PROBLEMS:
 ##########################################################################
 
 from __future__ import print_function
+from functools import reduce
 try:
     set
 except NameError:
@@ -178,12 +179,12 @@ class BitBakeShellCommands:
             print("ERROR: No Provider")
             last_exception = Providers.NoProvider
 
-        except runqueue.TaskFailure, fnids:
+        except runqueue.TaskFailure as fnids:
             for fnid in fnids:
                 print("ERROR: '%s' failed" % td.fn_index[fnid])
             last_exception = runqueue.TaskFailure
 
-        except build.EventException, e:
+        except build.EventException as e:
             print("ERROR: Couldn't build '%s'" % names)
             last_exception = e
 
@@ -246,7 +247,7 @@ class BitBakeShellCommands:
             cooker.buildFile(bf, cmd)
         except parse.ParseError:
             print("ERROR: Unable to open or parse '%s'" % bf)
-        except build.EventException, e:
+        except build.EventException as e:
             print("ERROR: Couldn't build '%s'" % name)
             last_exception = e
 
@@ -644,7 +645,7 @@ def columnize( alist, width = 80 ):
     return reduce(lambda line, word, width=width: '%s%s%s' %
                   (line,
                    ' \n'[(len(line[line.rfind('\n')+1:])
-                         + len(word.split('\n',1)[0]
+                         + len(word.split('\n', 1)[0]
                               ) >= width)],
                    word),
                   alist