# HG changeset patch
# User cmlenz
# Date 1182442358 0
# Node ID 212d8469ec8cafd7fb91a1f170b76bed1cf95259
# Parent  23005b4efc991a65283d4dce20e47b730efe765c
Slightly simplified CLI-frontend class.

diff --git a/babel/messages/frontend.py b/babel/messages/frontend.py
--- a/babel/messages/frontend.py
+++ b/babel/messages/frontend.py
@@ -411,8 +411,7 @@
 
     usage = '%%prog %s [options] %s'
     version = '%%prog %s' % VERSION
-    commands = ['compile', 'extract', 'init']
-    command_descriptions = {
+    commands = {
         'compile': 'compile a message catalog to a MO file',
         'extract': 'extract messages from source files and generate a POT file',
         'init': 'create new message catalogs from a template'
@@ -442,9 +441,10 @@
         print "commands:"
         longest = max([len(command) for command in self.commands])
         format = "  %%-%ds %%s" % max(11, longest)
-        self.commands.sort()
-        for command in self.commands:
-            print format % (command, self.command_descriptions[command])
+        commands = self.commands.items()
+        commands.sort()
+        for name, description in commands:
+            print format % (name, description)
 
     def compile(self, argv):
         """Subcommand for compiling a message catalog to a MO file.
@@ -452,7 +452,7 @@
         :param argv: the command arguments
         """
         parser = OptionParser(usage=self.usage % ('init',''),
-                              description=self.command_descriptions['init'])
+                              description=self.commands['init'])
         parser.add_option('--domain', '-D', dest='domain',
                           help="domain of MO and PO files (default '%default')")
         parser.add_option('--directory', '-d', dest='directory',
@@ -519,7 +519,7 @@
         :param argv: the command arguments
         """
         parser = OptionParser(usage=self.usage % ('extract', 'dir1 <dir2> ...'),
-                              description=self.command_descriptions['extract'])
+                              description=self.commands['extract'])
         parser.add_option('--charset', dest='charset',
                           help='charset to use in the output (default '
                                '"%default")')
@@ -637,7 +637,7 @@
         :param argv: the command arguments
         """
         parser = OptionParser(usage=self.usage % ('init',''),
-                              description=self.command_descriptions['init'])
+                              description=self.commands['init'])
         parser.add_option('--domain', '-D', dest='domain',
                           help="domain of PO file (default '%default')")
         parser.add_option('--input-file', '-i', dest='input_file',
diff --git a/babel/messages/mofile.py b/babel/messages/mofile.py
--- a/babel/messages/mofile.py
+++ b/babel/messages/mofile.py
@@ -20,6 +20,9 @@
 import array
 import struct
 
+__all__ = ['write_mo']
+__docformat__ = 'restructuredtext en'
+
 def write_mo(fileobj, catalog, use_fuzzy=False):
     """Write a catalog to the specified file-like object using the GNU MO file
     format.
diff --git a/babel/messages/pofile.py b/babel/messages/pofile.py
--- a/babel/messages/pofile.py
+++ b/babel/messages/pofile.py
@@ -33,6 +33,7 @@
 
 __all__ = ['unescape', 'denormalize', 'read_po', 'escape', 'normalize',
            'write_po']
+__docformat__ = 'restructuredtext en'
 
 def unescape(string):
     r"""Reverse `escape` the given string.