Adapt all German and English manuals to new index features

[features.git] / lib / scripts / convertDefault.py

diff --git a/lib/scripts/convertDefault.py b/lib/scripts/convertDefault.py
index c9277131ac8811cdfcfa1ff764d6d5a7526edee3..d04fa78799ba62f7a7f5a54a0eac8560970d15e2 100644 (file)
--- a/lib/scripts/convertDefault.py
+++ b/lib/scripts/convertDefault.py
@@ -25,7 +25,7 @@ re_version = re.compile(r'^Version:.*ImageMagick\s*(\d*)\.(\d*)\.(\d*).*$')
 command = 'magick'
 fout = os.popen('magick -version 2>&1')
 output = fout.readline()
-if fout.close() != None:
+if fout.close() is not None:
     # older versions
     # caution: windows has a convert.exe for converting file systems
     command = 'convert'
@@ -39,7 +39,7 @@ version = re_version.match(output)
 im = False
 gm = False
 
-if version != None:
+if version is not None:
     major = int(version.group(1))
     minor = int(version.group(2))
     patch = int(version.group(3))
@@ -49,10 +49,12 @@ else:
     # Try GraphicsMagick
     re_version = re.compile(r'^GraphicsMagick.*http:..www.GraphicsMagick.org.*$')
     version = re_version.match(output)
-    if version != None:
+    if version is not None:
         gm = True
         # we need version to be a valid integer 3-tuple
         version = (1,0,0)
+    else:
+        version = (0,0,0)
 
 # IM >= 5.5.8 separates options for source and target files
 # See http://www.imagemagick.org/Usage/basics/#why
@@ -72,10 +74,10 @@ if sys.argv[3] == 'ppm' and (im and version >= (6,3,5) or gm):
 
 # print (command, sys.argv[2], sys.argv[4], file= sys.stdout)
 if (im or gm) and os.system(r'%s %s "%s" %s "%s"' % (command, sopts, sys.argv[2], topts, sys.argv[3] + ':' + sys.argv[4])) != 0:
-    print (sys.argv[0], 'ERROR', file= sys.stderr)
-    print ('Execution of "%s" failed.' % command, file= sys.stderr)
+    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.argv[0], 'ERROR', file= sys.stderr)
-    print ('Execution of "%s" failed.' % command, file= sys.stderr)
+    print(sys.argv[0], 'ERROR', file= sys.stderr)
+    print('Execution of "%s" failed.' % command, file=sys.stderr)
     sys.exit(1)