Use built-in functions to replace for loops:

Old code:

for x in y:
  f(x)

New Code:

map(f, y)

Also use defaultdict instead of simple dict when advantageous and use list comprehensions
instead of for loops where map() could be used but requires lambdas.


svn: r14135

src/plugins/gramplet/PluginManagerGramplet.py

@@ -74,10 +74,10 @@ class PluginManagerGramplet(Gramplet):
                     row.append(line[1:].strip())
             else:
                 state = "read"
-        types = {}
-        for row in rows:
-            types[row[1]] = 1
+
+        types = dict([row[1], 1] for row in rows)
         self.set_text("")
+
         # name, type, ver, desc, use, rating, contact, download
         for type in types:
             self.render_text("<b>%s Plugins</b>\n" % _(type))