Get rid of more print functions

Documents/document_api.py

@@ -21,6 +21,7 @@
 Creates an xml file designed to be processed into a web page using xsl
 """
 
+from __future__ import division, print_function
 import re
 
 import veusz.widgets as widgets
@@ -72,7 +73,7 @@ def processWidgetType(root, name):
     widgetxml = ET.SubElement(root, "widget")
 
     klass = document.thefactory.getWidgetClass(name)
-    print klass
+    print(klass)
 
     ET.SubElement(widgetxml, "apiname").text = name
 

examples/embedexample.py

@@ -55,9 +55,9 @@
     time.sleep(2)
 
 # let the user see the final result
-print "Waiting for 10 seconds"
+print("Waiting for 10 seconds")
 time.sleep(10)
-print "Done!"
+print("Done!")
 
 # close the window (this is not strictly necessary)
 g.Close()

examples/mandelbrot.vsz

@@ -7,7 +7,7 @@ size = 300
 maxiters = 20
 image = zeros( (size, size) )
 
-print "This takes some time, please wait"
+print("This takes some time, please wait")
 
 minx = 100000
 maxx = -100000

tests/runselftest.py

@@ -39,6 +39,7 @@
 
 # messes up loaded files if set
 # from __future__ import division
+from __future__ import print_function
 import glob
 import os
 import os.path
@@ -137,25 +138,25 @@ def __init__(self):
 def renderAllTests():
     """Check documents produce same output as in comparison directory."""
 
-    print "Regenerating all test output"
+    print("Regenerating all test output")
 
     d = Dirs()
     for vsz in d.invszfiles:
         base = os.path.basename(vsz)
-        print base
+        print(base)
         outfile = os.path.join(d.comparisondir, base + '.selftest')
         renderTest(vsz, outfile)
 
 def runTests():
-    print "Testing output"
+    print("Testing output")
 
     fails = 0
     passes = 0
 
     d = Dirs()
     for vsz in sorted(d.invszfiles):
         base = os.path.basename(vsz)
-        print base
+        print(base)
 
         outfile = os.path.join(d.thisdir, base + '.temp.selftest')
         renderTest(vsz, outfile)
@@ -169,19 +170,19 @@ def runTests():
         f2.close()
 
         if not comp:
-            print " FAIL: results differed"
+            print(" FAIL: results differed")
             fails += 1
         else:
-            print " PASS"
+            print(" PASS")
             passes += 1
             os.unlink(outfile)
 
-    print
+    print()
     if fails == 0:
-        print "All tests %i/%i PASSED" % (passes, passes)
+        print("All tests %i/%i PASSED" % (passes, passes))
         sys.exit(0)
     else:
-        print "%i/%i tests FAILED" % (fails, passes+fails)
+        print("%i/%i tests FAILED" % (fails, passes+fails))
         sys.exit(fails)
 
 oldflt = svg_export.fltStr