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| To | acdr <mail.acdr@gmail.com> |
| cc | Jean-Michel Pichavant <jeanmichel@sequans.com>, python-list@python.org, lac@openend.se |
| From | Laura Creighton <lac@openend.se> |
| Subject | Re: for...else |
| In-Reply-To | Message from acdr <mail.acdr@gmail.com> of "Tue, 02 Jun 2015 14:52:21 +0200." <CANFcO8sQ0BjHU+7i6XEpaygZLhhi2R0zh0enNk4zk=L8QT3=kg@mail.gmail.com> |
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Show key headers only | View raw
You may be looking for dictionary dispatching.
You can translate the key into a callable.
def do_ping(self, arg):
return 'Ping, {0}!'.format(arg)
def do_pong(self, arg):
return 'Pong, {0}!'.format(arg)
dispatch = {
'ping': do_ping,
'pong': do_pong
}
and then at some point do
dispatch[command](arg)
It is useful to know that tuples make perfectly good dictionary keys,
in case you need to store more state somewhere.
Laura
Back to comp.lang.python | Previous | Next — Next in thread | Find similar | Unroll thread
Re: for...else Laura Creighton <lac@openend.se> - 2015-06-02 16:29 +0200
Re: for...else "ast" <nomail@invalid.com> - 2015-06-02 19:46 +0200
Re: for...else Laura Creighton <lac@openend.se> - 2015-06-02 20:16 +0200
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