1 files changed, 20 insertions, 20 deletions

diff --git a/scripts/contrib/bbvars.py b/scripts/contrib/bbvars.py
index 0896d64445..04f5023969 100755
--- a/scripts/contrib/bbvars.py
+++ b/scripts/contrib/bbvars.py
@@ -24,12 +24,12 @@ import os.path
 import re
 
 def usage():
-    print 'Usage: %s -d FILENAME [-d FILENAME]* -m METADIR [-m MATADIR]*' % os.path.basename(sys.argv[0])
-    print '  -d FILENAME         documentation file to search'
-    print '  -h, --help          display this help and exit'
-    print '  -m METADIR          meta directory to search for recipes'
-    print '  -t FILENAME         documentation config file (for doc tags)'
-    print '  -T                  Only display variables with doc tags (requires -t)'
+    print('Usage: %s -d FILENAME [-d FILENAME]* -m METADIR [-m MATADIR]*' % os.path.basename(sys.argv[0]))
+    print('  -d FILENAME         documentation file to search')
+    print('  -h, --help          display this help and exit')
+    print('  -m METADIR          meta directory to search for recipes')
+    print('  -t FILENAME         documentation config file (for doc tags)')
+    print('  -T                  Only display variables with doc tags (requires -t)')
 
 def recipe_bbvars(recipe):
     ''' Return a unique set of every bbvar encountered in the recipe '''
@@ -38,8 +38,8 @@ def recipe_bbvars(recipe):
     try:
         r = open(recipe)
     except IOError as (errno, strerror):
-        print 'WARNING: Failed to open recipe ', recipe
-        print strerror
+        print('WARNING: Failed to open recipe ', recipe)
+        print(strerror)
 
     for line in r:
         # Strip any comments from the line
@@ -72,8 +72,8 @@ def bbvar_is_documented(var, docfiles):
         try:
             f = open(doc)
         except IOError as (errno, strerror):
-            print 'WARNING: Failed to open doc ', doc
-            print strerror
+            print('WARNING: Failed to open doc ', doc)
+            print(strerror)
         for line in f:
             if prog.match(line):
                 return True
@@ -110,7 +110,7 @@ def main():
     try:
         opts, args = getopt.getopt(sys.argv[1:], "d:hm:t:T", ["help"])
     except getopt.GetoptError, err:
-        print '%s' % str(err)
+        print('%s' % str(err))
         usage()
         sys.exit(2)
 
@@ -122,13 +122,13 @@ def main():
             if os.path.isfile(a):
                 docfiles.append(a)
             else:
-                print 'ERROR: documentation file %s is not a regular file' % (a)
+                print('ERROR: documentation file %s is not a regular file' % a)
                 sys.exit(3)
         elif o == '-m':
             if os.path.isdir(a):
                 metadirs.append(a)
             else:
-                print 'ERROR: meta directory %s is not a directory' % (a)
+                print('ERROR: meta directory %s is not a directory' % a)
                 sys.exit(4)
         elif o == "-t":
             if os.path.isfile(a):
@@ -139,17 +139,17 @@ def main():
             assert False, "unhandled option"
 
     if len(docfiles) == 0:
-        print 'ERROR: no docfile specified'
+        print('ERROR: no docfile specified')
         usage()
         sys.exit(5)
 
     if len(metadirs) == 0:
-        print 'ERROR: no metadir specified'
+        print('ERROR: no metadir specified')
         usage()
         sys.exit(6)
 
     if onlydoctags and docconf == "":
-        print 'ERROR: no docconf specified'
+        print('ERROR: no docconf specified')
         usage()
         sys.exit(7)
 
@@ -172,14 +172,14 @@ def main():
     varlen = varlen + 1
 
     # Report all undocumented variables
-    print 'Found %d undocumented bb variables (out of %d):' % (len(undocumented), len(bbvars))
+    print('Found %d undocumented bb variables (out of %d):' % (len(undocumented), len(bbvars)))
     header = '%s%s%s' % (str("VARIABLE").ljust(varlen), str("COUNT").ljust(6), str("DOCTAG").ljust(7))
-    print header
-    print str("").ljust(len(header), '=')
+    print(header)
+    print(str("").ljust(len(header), '='))
     for v in undocumented:
         doctag = bbvar_doctag(v, docconf)
         if not onlydoctags or not doctag == "":
-            print '%s%s%s' % (v.ljust(varlen), str(bbvars[v]).ljust(6), doctag)
+            print('%s%s%s' % (v.ljust(varlen), str(bbvars[v]).ljust(6), doctag))
 
 
 if __name__ == "__main__":