migrate to print()

6 files changed, 64 insertions, 52 deletions

diff --git a/layman/api.py b/layman/api.py
index 75d0c10..9dfb1a3 100644
--- a/layman/api.py
+++ b/layman/api.py
@@ -13,6 +13,8 @@
 #              Brian Dolbec <dol-sen@sourceforge.net>
 #
 
+from __future__ import print_function
+
 from sys import stderr
 import os
 
@@ -248,10 +250,10 @@ class LaymanAPI(object):
                 continue
             try:
                 overlay = db.select(ovl)
-                #print "overlay = ", ovl
-                #print "!!!", overlay
+                #print("overlay = ", ovl)
+                #print("!!!", overlay)
             except UnknownOverlayException, error:
-                #print "ERRORS", str(error)
+                #print("ERRORS", str(error))
                 self._error(error)
                 result[ovl] = ('', False, False)
             else:
@@ -422,7 +424,7 @@ class LaymanAPI(object):
         #msg = "Error: %d," % num, message
         self._error_messages.append(message)
         if self.report_errors:
-            print >>stderr, msg
+            print(msg, file=stderr)
 
 
     def get_errors(self):
diff --git a/layman/cli.py b/layman/cli.py
index 8f94f4a..1187ef2 100644
--- a/layman/cli.py
+++ b/layman/cli.py
@@ -19,6 +19,8 @@
 #
 ''' Provides the command line actions that can be performed by layman.'''
 
+from __future__ import print_function
+
 __version__ = "$Id: cli.py 2011-01-15 23:52 PST Brian Dolbec$"
 
 
@@ -48,27 +50,27 @@ class ListPrinter(object):
             self.my_lister = self.short_list
 
     def print_shortdict(self, info, complain):
-        #print "ListPrinter.print_shortdict()",info, "\n\n"
+        #print("ListPrinter.print_shortdict()",info, "\n\n")
         overlays = sorted(info)
-        #print "ids =======>", overlays, "\n"
+        #print("ids =======>", overlays, "\n")
         for ovl in overlays:
             overlay = info[ovl]
-            #print "overlay =", overlay
+            #print("overlay =", overlay)
             summary, supported, official = overlay
             self.print_overlay(summary, supported, official, complain)
 
     def print_shortlist(self, info, complain):
-        #print "ListPrinter.print_shortlist()",info
+        #print("ListPrinter.print_shortlist()",info)
         for summary, supported, official in info:
             self.print_overlay(summary, supported, official, complain)
 
 
     def print_fulldict(self, info, complain):
         ids = sorted(info)
-        #print "ids =======>", ids, "\n"
+        #print("ids =======>", ids, "\n")
         for ovl in ids:
             overlay = info[ovl]
-            #print overlay
+            #print(overlay)
             self.print_overlay(self.my_lister(overlay),
                                overlay['supported'],
                                overlay['official'],
@@ -101,7 +103,7 @@ class ListPrinter(object):
 
     def short_list(self, overlay):
         '''
-        >>> print short_list(overlay)
+        >>> print(short_list(overlay))
         wrobel                    [Subversion] (https://o.g.o/svn/dev/wrobel         )
         '''
         name   = pad(overlay['name'], 25)
@@ -127,7 +129,7 @@ class Main(object):
 
     def __init__(self, config):
         self.config = config
-        #print "config.keys()", config.keys()
+        #print("config.keys()", config.keys())
         self.output = config['output']
         self.api = LaymanAPI(config,
                              report_errors=True,
@@ -260,7 +262,7 @@ class Main(object):
 
         info = self.api.get_info_str(selection, local=False,
             verbose=True, width=list_printer.width)
-        #print "info =", info
+        #print("info =", info)
         list_printer.print_shortdict(info, complain=_complain)
 
         return info != {}
@@ -284,7 +286,7 @@ class Main(object):
     def ListLocal(self):
         ''' Lists the local overlays.
         '''
-        #print "ListLocal()"
+        #print("ListLocal()")
         self.output.debug('Printing installed overlays.', 6)
         list_printer = ListPrinter(self.config)
 
diff --git a/layman/dbbase.py b/layman/dbbase.py
index 776a90f..02aeb9d 100644
--- a/layman/dbbase.py
+++ b/layman/dbbase.py
@@ -20,6 +20,8 @@
 #
 '''Main handler for overlays.'''
 
+from __future__ import print_function
+
 __version__ = "$Id: overlay.py 273 2006-12-30 15:54:50Z wrobel $"
 
 #===============================================================================
@@ -240,7 +242,7 @@ class DbBase:
         >>> config = {'svn_command': '/usr/bin/svn', 'rsync_command':'/usr/bin/rsync'}
         >>> a = DbBase([here + '/tests/testfiles/global-overlays.xml', ], config)
         >>> for i in a.list(True):
-        ...     print i[0]
+        ...     print(i[0])
         wrobel
         ~~~~~~
         Source  : https://overlays.gentoo.org/svn/dev/wrobel
@@ -263,7 +265,7 @@ class DbBase:
         <BLANKLINE>
 
         >>> for i in a.list(False, 80):
-        ...     print i[0]
+        ...     print(i[0])
         wrobel                    [Subversion] (https://o.g.o/svn/dev/wrobel         )
         wrobel-stable             [Rsync     ] (rsync://gunnarwrobel.de/wrobel-stable)
         '''
diff --git a/layman/debug.py b/layman/debug.py
index f5c247b..ab04f40 100644
--- a/layman/debug.py
+++ b/layman/debug.py
@@ -6,6 +6,8 @@
 # Copyright 2005 - 2008 Gunnar Wrobel
 # Distributed under the terms of the GNU General Public License v2
 
+from __future__ import print_function
+
 __version__ = "$Id: debug.py 153 2006-06-05 06:03:16Z wrobel $"
 
 #################################################################################
@@ -101,7 +103,7 @@ class DebugMessage(Message):
 
     def cli_opts(self, parser):
 
-        #print "Parsing debug opts"
+        #print("Parsing debug opts")
 
         group = OptionGroup(parser,
                             '<Debugging options>',
@@ -327,11 +329,11 @@ class DebugMessage(Message):
             if lines > 0:
                 for j in range(lines):
                     ## Print line with continuation marker
-                    print >> self.debug_out, ls + '// ' + x[0:60] + ' \\'
+                    print(ls + '// ' + x[0:60] + ' \\', file=self.debug_out)
                     ## Remove printed characters from output
                     x = x[60:]
             ## Print final line
-            print >> self.debug_out, ls + '// ' + x
+            print(ls + '// ' + x, file=self.debug_out)
 
         if self.debug_vrb == 1:
             # Top line indicates class and method
@@ -340,60 +342,61 @@ class DebugMessage(Message):
                 c += 'Class: ' + str(callerobject.__class__.__name__) + ' | '
             if callermethod:
                 c += 'Method: ' + str(callermethod)
-            print >> self.debug_out, '// ' + c
+            print('// ' + c, file=self.debug_out)
             # Selected variables follow
             if callerlocals:
                 for i,j in callerlocals.items():
-                    print >> self.debug_out, '// '                              \
-                          + self.maybe_color('turquoise', str(i)) + ':' + str(j)
+                    print('// ' + self.maybe_color('turquoise',
+                        str(i)) + ':' + str(j), file=self.debug_out)
             # Finally the message
-            print >> self.debug_out, self.maybe_color('yellow', message)
+            print(self.maybe_color('yellow', message), file=self.debug_out)
             return
 
         if self.debug_vrb == 3:
-            print >> self.debug_out, ls + '/////////////////////////////////' + \
-                  '////////////////////////////////'
+            print(ls + '/////////////////////////////////' + \
+                  '////////////////////////////////', file=self.debug_out)
 
             # General information about what is being debugged
             #(module name or similar)
-            print >> self.debug_out, ls + '// ' + self.debug_env
-        print >> self.debug_out, ls + '//-----------------------------------' + \
-              '----------------------------'
+            print(ls + '// ' + self.debug_env, file=self.debug_out)
+        print(ls + '//-----------------------------------' + \
+              '----------------------------', file=self.debug_out)
 
         ## If the caller is a class print the name here
         if callerobject:
-            print >> self.debug_out, ls +                                       \
-                  '// Object Class: ' + str(callerobject.__class__.__name__)
+            print(ls + '// Object Class: ' +
+                str(callerobject.__class__.__name__), file=self.debug_out)
 
         ## If the method has been extracted print it here
         if callermethod:
-            print >> self.debug_out, ls + '// '                                 \
-                  + self.maybe_color('green', 'Method: ') + str(callermethod)
+            print(ls + '// ' + self.maybe_color('green', 'Method: ')
+                + str(callermethod), file=self.debug_out)
             if self.debug_vrb == 3:
-                print >> self.debug_out, ls + '//---------------------------' + \
-                      '------------------------------------'
+                print(ls + '//---------------------------' + \
+                    '------------------------------------', file=self.debug_out)
 
         ## Print the information on all available local variables
         if callerlocals:
             if self.debug_vrb == 3:
-                print >> self.debug_out, ls + '//'
-                print >> self.debug_out, ls + '// VALUES '
+                print(ls + '//', file=self.debug_out)
+                print(ls + '// VALUES ', file=self.debug_out)
             for i,j in callerlocals.items():
-                print >> self.debug_out, ls + '// ------------------> '         \
-                      + self.maybe_color('turquoise', str(i)) + ':'
+                print(ls + '// ------------------> '         \
+                      + self.maybe_color('turquoise', str(i)) + ':',
+                      file=self.debug_out)
                 breaklines(str(j))
             if self.debug_vrb == 3:
-                print >> self.debug_out, ls + '//------------------------------'\
-                      '---------------------------------'
+                print(ls + '//------------------------------'\
+                      '---------------------------------', file=self.debug_out)
 
         # Finally print the message
         breaklines(self.maybe_color('yellow', message))
 
         if self.debug_vrb == 3:
-            print >> self.debug_out, ls + '//-------------------------------' + \
-                  '--------------------------------'
-            print >> self.debug_out, ls + '/////////////////////////////////' + \
-                  '////////////////////////////////'
+            print(ls + '//-------------------------------' + \
+                  '--------------------------------', file=self.debug_out)
+            print(ls + '/////////////////////////////////' + \
+                  '////////////////////////////////', file=self.debug_out)
 
 ## gloabal message handler
 OUT = Message('layman')
diff --git a/layman/output.py b/layman/output.py
index 469f673..caccd93 100644
--- a/layman/output.py
+++ b/layman/output.py
@@ -6,6 +6,7 @@
  Distributed under the terms of the GNU General Public License v2
 """
 
+from __future__ import print_function
 
 __version__ = "0.1"
 
@@ -112,7 +113,7 @@ class Message(MessageBase):
 
 
     def notice (self, note):
-        print >> self.std_out, note
+        print(note, file=self.std_out)
 
 
     def info (self, info, level = INFO_LEVEL):
@@ -124,7 +125,7 @@ class Message(MessageBase):
             return
 
         for i in info.split('\n'):
-            print  >> self.std_out, self.color_func('green', '* ') + i
+            print(self.color_func('green', '* ') + i, file=self.std_out)
 
 
     def status (self, message, status, info = 'ignored'):
@@ -138,7 +139,7 @@ class Message(MessageBase):
             return
 
         for i in lines[0:-1]:
-            print  >> self.std_out, self.color_func('green', '* ') + i
+            print(self.color_func('green', '* ') + i, file=self.std_out)
 
         i = lines[-1]
 
@@ -152,8 +153,8 @@ class Message(MessageBase):
         else:
             result = '[' + self.color_func('yellow', info) + ']'
 
-        print  >> self.std_out, self.color_func('green', '* ') + i + ' ' + \
-            '.' * (58 - len(i)) + ' ' + result
+        print(self.color_func('green', '* ') + i + ' ' + \
+            '.' * (58 - len(i)) + ' ' + result, file=self.std_out)
 
 
     def warn (self, warn, level = WARN_LEVEL):
@@ -165,7 +166,7 @@ class Message(MessageBase):
             return
 
         for i in warn.split('\n'):
-            print  >> self.std_out, self.color_func('yellow', '* ') + i
+            print(self.color_func('yellow', '* ') + i, file=self.std_out)
 
 
     def error (self, error):
@@ -178,7 +179,7 @@ class Message(MessageBase):
             # stay in nice order.  This is a workaround for calls like
             # "layman -L |& less".
             sys.stdout.flush()
-            print >> self.error_out, self.color_func('red', '* ') + i
+            print(self.color_func('red', '* ') + i, file=self.error_out)
             self.error_out.flush()
         self.do_error_callback(error)
 
diff --git a/layman/version.py b/layman/version.py
index 5d7a73d..02750c5 100644
--- a/layman/version.py
+++ b/layman/version.py
@@ -17,10 +17,12 @@
 #             Sebastian Pipping <sebastian@pipping.org>
 #
 
+from __future__ import print_function
+
 __version__ = "$Id: version.py 309 2007-04-09 16:23:38Z wrobel $"
 
 
 VERSION = '1.4.2'
 
 if __name__ == '__main__':
-    print VERSION
+    print(VERSION)