[gnome-icon-theme] Port to python 3.

[Benjamin Berg <bberg src gnome org>]

commit 244c21e6d585ca836dae36ce547c2b7ee0864be0
Author: Benjamin Berg <benjamin sipsolutions net>
Date:   Mon Feb 25 14:57:41 2013 +0100

    Port to python 3.
    
    The previous port had some type issues (byte vs. str data type).

 render-icon-theme.py |   20 ++++++++++----------
 1 files changed, 10 insertions(+), 10 deletions(-)
---
diff --git a/render-icon-theme.py b/render-icon-theme.py
index 7888e45..9473d0a 100755
--- a/render-icon-theme.py
+++ b/render-icon-theme.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python3
 
 import os
 import sys
@@ -18,16 +18,16 @@ def optimize_png(png_file):
 
 def wait_for_prompt(process, command=None):
     if command is not None:
-        process.stdin.write(command+'\n')
+        process.stdin.write((command+'\n').encode('utf-8'))
 
     # This is kinda ugly ...
     # Wait for just a '>', or '\n>' if some other char appearead first
     output = process.stdout.read(1)
-    if output == '>':
+    if output == b'>':
         return
 
     output += process.stdout.read(1)
-    while output != "\n>":
+    while output != b'\n>':
         output += process.stdout.read(1)
         output = output[1:]
 
@@ -69,7 +69,7 @@ class ContentHandler(xml.sax.ContentHandler):
                 self.inside.append(self.SVG)
                 return
         elif self.inside[-1] == self.SVG:
-            if (name == "g" and attrs.has_key('inkscape:groupmode') and attrs.has_key('inkscape:label')
+            if (name == "g" and ('inkscape:groupmode' in attrs) and ('inkscape:label' in attrs)
                and attrs['inkscape:groupmode'] == 'layer' and 
attrs['inkscape:label'].startswith('baseplate')):
                 self.stack.append(self.LAYER)
                 self.inside.append(self.LAYER)
@@ -78,13 +78,13 @@ class ContentHandler(xml.sax.ContentHandler):
                 self.rects = []
                 return
         elif self.inside[-1] == self.LAYER:
-            if name == "text" and attrs.has_key('inkscape:label') and attrs['inkscape:label'] == 'context':
+            if name == "text" and ('inkscape:label' in attrs) and attrs['inkscape:label'] == 'context':
                 self.stack.append(self.TEXT)
                 self.inside.append(self.TEXT)
                 self.text='context'
                 self.chars = ""
                 return
-            elif name == "text" and attrs.has_key('inkscape:label') and attrs['inkscape:label'] == 
'icon-name':
+            elif name == "text" and ('inkscape:label' in attrs) and attrs['inkscape:label'] == 'icon-name':
                 self.stack.append(self.TEXT)
                 self.inside.append(self.TEXT)
                 self.text='icon-name'
@@ -115,7 +115,7 @@ class ContentHandler(xml.sax.ContentHandler):
             if self.filter is not None and not self.icon_name in self.filter:
                 return
 
-            print '%s %s' % (self.context, self.icon_name)
+            print (self.context, self.icon_name)
             for rect in self.rects:
                 width = rect['width']
                 height = rect['height']
@@ -147,7 +147,7 @@ class ContentHandler(xml.sax.ContentHandler):
 if len(sys.argv) == 1:
     if not os.path.exists('gnome'):
         os.mkdir('gnome')
-    print 'Rendering from SVGs in %s' % SRC
+    print ('Rendering from SVGs in', SRC)
     for file in os.listdir(SRC):
         if file[-4:] == '.svg':
             file = os.path.join(SRC, file)
@@ -163,7 +163,7 @@ else:
         handler = ContentHandler(file, True, filter=icons)
         xml.sax.parse(open(file), handler)
     else:
-        print "Error: No such file %s" % file
+        print ("Error: No such file", file)
         sys.exit(1)