[gui] Print version number on the title and on the log

bob/ip/annotator/gui.py

@@ -146,6 +146,8 @@ import tkinter.font
 import functools
 import warnings
 
+import pkg_resources
+
 import numpy
 from PIL import Image
 import skimage
@@ -198,7 +200,9 @@ class AnnotatorApp(tkinter.Tk):
       marker_radius=1, pixel_skip=5, default_mode = 'line', *args, **kwargs):
 
     super(AnnotatorApp, self).__init__(*args, **kwargs)
-    self.title("annotate")
+    self.version = pkg_resources.require('bob.ip.annotator')[0].version
+    logger.info('Annotator App version %s', self.version)
+    self.title("annotate (%s)" % self.version)
 
     self.basedir = images
     self.filelist = io.find(self.basedir, '*%s' % extension)
@@ -477,7 +481,7 @@ class AnnotatorApp(tkinter.Tk):
 
     # set the window title
     stem = os.path.relpath(self.canvas.current_filename(), self.basedir)
-    self.title("annotate: %s (%d/%d) [%s]" % (stem,
+    self.title("annotate (%s): %s (%d/%d) [%s]" % (self.version, stem,
       self.canvas.current_index()+1, len(self.canvas),
       'viewing' if self.readonly else 'editing'))