+ def __str__(self):
+ return str(self.__unicode__())
+
+ def __unicode__(self):
+ """Return a unicode representation of the `CommandMessage`.
+
+ Examples
+ --------
+ >>> from .compat.odict import odict
+ >>> cm = CommandMessage('command A')
+ >>> print unicode(cm)
+ <CommandMessage command A>
+ >>> cm.arguments = odict([('param a','value a'), ('param b', 'value b')])
+ >>> print unicode(cm)
+ <CommandMessage command A {param a: value a, param b: value b}>
+
+ The parameters are sorted by name, so you won't be surprised
+ in any doctests, etc.
+
+ >>> cm.arguments = odict([('param b','value b'), ('param a', 'value a')])
+ >>> print unicode(cm)
+ <CommandMessage command A {param a: value a, param b: value b}>
+ """
+ if len(self.arguments) > 0:
+ return u'<%s %s {%s}>' % (
+ self.__class__.__name__, self.command,
+ ', '.join(['%s: %s' % (key, value)
+ for key,value in sorted(self.arguments.items())]))
+ return u'<%s %s>' % (self.__class__.__name__, self.command)
+
+ def __repr__(self):
+ return self.__str__()
+