X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=lib%2Fscripts%2FconvertDefault.py;h=9a460b7cf3031e11495f3f68a24e35831ae4dd3d;hb=1a36fee79dc2f4ce83f47db44c8093831d20e6c0;hp=e54b0668881af03fcd052cbbfabe64d1ffb1e62d;hpb=f93ec4a1f41b70a4607ff355e19f4721f9338028;p=lyx.git

diff --git a/lib/scripts/convertDefault.py b/lib/scripts/convertDefault.py
index e54b066888..9a460b7cf3 100644
--- a/lib/scripts/convertDefault.py
+++ b/lib/scripts/convertDefault.py
@@ -16,8 +16,11 @@
 # replacement in ~/.lyx/scripts
 
 # converts an image $2 (format $1) to $4 (format $3)
+from __future__ import print_function
 import os, re, sys
 
+PY2 = sys.version_info[0] == 2
+
 # We may need some extra options only supported by recent convert versions
 re_version = re.compile(r'^Version:.*ImageMagick\s*(\d*)\.(\d*)\.(\d*).*$')
 # imagemagick 7
@@ -31,6 +34,9 @@ if fout.close() != None:
     fout = os.popen('convert -version 2>&1')
     output = fout.readline()
     fout.close()
+if not PY2:
+    output = output.decode()
+
 version = re_version.match(output)
 
 # Imagemagick by default
@@ -63,12 +69,12 @@ if sys.argv[1] == 'pdf' and (version >= 0x060206 or gm):
 if sys.argv[3] == 'ppm' and (im and version >= 0x060305 or gm):
     opts = opts + ' -flatten'
 
-# print >> sys.stdout, command, sys.argv[2], sys.argv[4]
+# print (command, sys.argv[2], sys.argv[4], file= sys.stdout)
 if (im or gm) and os.system(r'%s %s "%s" "%s"' % (command, opts, sys.argv[2], sys.argv[3] + ':' + sys.argv[4])) != 0:
-    print >> sys.stderr, sys.argv[0], 'ERROR'
-    print >> sys.stderr, ('Execution of "%s" failed.' % command)
+    print (sys.argv[0], 'ERROR', file= sys.stderr)
+    print ('Execution of "%s" failed.' % command, file= sys.stderr)
     sys.exit(1)
 elif not im and not gm and sys.platform == 'darwin' and os.system(r'%s "%s" "%s"' % (command, sys.argv[2], sys.argv[4])) != 0:
-    print >> sys.stderr, sys.argv[0], 'ERROR'
-    print >> sys.stderr, ('Execution of "%s" failed.' % command)
+    print (sys.argv[0], 'ERROR', file= sys.stderr)
+    print ('Execution of "%s" failed.' % command, file= sys.stderr)
     sys.exit(1)