Cool object trick
Doran_Dermot at emc.com
Doran_Dermot at emc.com
Fri Dec 17 02:30:17 EST 2004
I rather like it! I prefer writing obj.spam to obj["spam"]! I wonder if
there is a technical downside to this use of Python?
P.S.
Certainly makes writing 'print obj.spam, obj.spam, obj.eggs, obj.bacon,
obj.sausages, "and", obj.spam' a lot easier ;-)
-----Original Message-----
From: python-list-bounces+doran_dermot=emc.com at python.org
[mailto:python-list-bounces+doran_dermot=emc.com at python.org] On Behalf Of
Jive
Sent: 17 December 2004 06:29
To: python-list at python.org
Subject: Re: Cool object trick
Kinda cool.
It's occured to me that just about everything Pythonic can be done with
dicts and functions. Your Obj is just a dict with an alternate syntax. You
don't have to put quotes around the keys. But that's cool.
class struct(object):
def __init__(self, **kwargs):
self.__dict__.update(kwargs)
# Indented this way, it looks like a struct:
obj = struct( saying = "Nee"
, something = "different"
, spam = "eggs"
)
print obj.spam
# Is that really much different from this?
obj2 = { "saying" : "Nee"
, "something" : "different"
, "spam" : "eggs"
}
print obj2["spam"]
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