Python __Underscore__ Methods - Recent Activitytag:siafoo.net,2007-12-02:2010-02-09T21:30:37.202815-08:00
Siafoo
tag:siafoo.net,2010-02-09T21:30:37.202815-08:00:/article/57,version:122010-02-09T21:30:37.202815-08:00Davidhttp://www.siafoo.net/user/davidDavid edited the article“ Python __Underscore__ Methods”
Added some keywords.
difftag:siafoo.net,2008-07-03T03:39:49.303375-07:00:/article/57,version:122008-07-03T03:39:49.303375-07:00Davidhttp://www.siafoo.net/user/davidDavid edited the article“ Python __Underscore__ Methods”
fix typo (__neg__ ==> __pos__)
difftag:siafoo.net,2008-07-03T01:37:19.222794-07:00:/article/57,rating:512008-07-03T01:37:19.222794-07:00Anonymoushttp://www.siafoo.net/user/article “Python __Underscore__ Methods” was rated as a 5
The new average is 3.00 of 5.0 with 3 ratings.
ratetag:siafoo.net,2008-07-03T01:33:37.152081-07:00:/article/57#comment_31,comment:312008-07-03T01:33:37.152081-07:00Davidhttp://www.siafoo.net/user/davidDavid replied to a comment on the article “Python __Underscore__ Methods”
That's actually true... but that's assuming you have a superclass. Perhaps I should have been clearer, but when I say 'if not present' I mean 'if not present anywhere in the class hierarchy'
replytag:siafoo.net,2008-07-03T01:32:19.016212-07:00:/article/57#comment_30,comment:302008-07-03T01:32:19.016212-07:00Davidhttp://www.siafoo.net/user/davidDavid replied to a comment on the article “Python __Underscore__ Methods”
That's only for new-style classes actually. I haven't written about __new__ yet, I'll add that part later. Or feel free to.
replytag:siafoo.net,2008-07-03T01:30:34.146507-07:00:/article/57#comment_29,comment:292008-07-03T01:30:34.146507-07:00Stou S.http://www.siafoo.net/user/stouStou S. replied to a comment on the article “Python __Underscore__ Methods”
You know you can just edit the thing...
replytag:siafoo.net,2008-07-03T01:12:54.345418-07:00:/article/57,rating:502008-07-03T01:12:54.345418-07:00Anonymoushttp://www.siafoo.net/user/article “Python __Underscore__ Methods” was rated as a 0
The new average is 3.00 of 5.0 with 3 ratings.
ratetag:siafoo.net,2008-07-03T01:12:29.344919-07:00:/article/57#comment_28,comment:282008-07-03T01:12:29.344919-07:00harry_hillhttp://www.siafoo.net/user/harry_hillharry_hill commented on the article “Python __Underscore__ Methods”
Still in first section(!!!):"If not present, nothing is called and life goes on."NOOOO!!!!!If not present, an implicit call to the superclass's __init__ method is made.I didn't get beyond the first... morereplytag:siafoo.net,2008-07-03T01:10:32.966297-07:00:/article/57#comment_27,comment:272008-07-03T01:10:32.966297-07:00harry_hillhttp://www.siafoo.net/user/harry_hillharry_hill commented on the article “Python __Underscore__ Methods”
x.__init__(...) <!=> Class(...)- WHAT!? NO!!! Object instantiation implies a call to __new__ to do resource allocation. __init__ only sets initial state!Why did you write this if you have NO... morereplytag:siafoo.net,2008-07-03T01:09:41.025776-07:00:/article/57#comment_26,comment:262008-07-03T01:09:41.025776-07:00harry_hillhttp://www.siafoo.net/user/harry_hillharry_hill commented on the article “Python __Underscore__ Methods”
FAIL on 1st line!Class.__init__(...) <==> x.__init__(...)- NO!!! Calling a method on an instance passes self as an implicit first parameter.
replytag:siafoo.net,2008-07-01T16:19:32.708502-07:00:/article/57,version:122008-07-01T16:19:32.708502-07:00Davidhttp://www.siafoo.net/user/davidDavid edited the article“ Python __Underscore__ Methods”
Added some more methods to the ideas section
difftag:siafoo.net,2008-06-28T16:09:30.288592-07:00:/article/57,version:122008-06-28T16:09:30.288592-07:00Davidhttp://www.siafoo.net/user/davidDavid edited the article“ Python __Underscore__ Methods”difftag:siafoo.net,2008-06-26T15:23:46.526019-07:00:/article/57,version:122008-06-26T15:23:46.526019-07:00Davidhttp://www.siafoo.net/user/davidDavid edited the article“ Python __Underscore__ Methods”
A few more methods defined, clarified and expanded on comparison operators
difftag:siafoo.net,2008-06-25T01:54:08.785221-07:00:/article/57,version:122008-06-25T01:54:08.785221-07:00Davidhttp://www.siafoo.net/user/davidDavid edited the article“ Python __Underscore__ Methods”
More minor hash updates
difftag:siafoo.net,2008-06-25T01:51:37.574872-07:00:/article/57,version:122008-06-25T01:51:37.574872-07:00Davidhttp://www.siafoo.net/user/davidDavid edited the article“ Python __Underscore__ Methods”
Updates to __hash__
difftag:siafoo.net,2008-06-24T22:42:40.954802-07:00:/article/57,rating:462008-06-24T22:42:40.954802-07:00Anonymoushttp://www.siafoo.net/user/article “Python __Underscore__ Methods” was rated as a 4
The new average is 3.00 of 5.0 with 3 ratings.
ratetag:siafoo.net,2008-06-24T22:42:28.405392-07:00:/article/57,version:122008-06-24T22:42:28.405392-07:00Davidhttp://www.siafoo.net/user/davidDavid edited the article“ Python __Underscore__ Methods”
Fixed reST error
difftag:siafoo.net,2008-06-24T18:43:04.803524-07:00:/article/57,version:122008-06-24T18:43:04.803524-07:00Davidhttp://www.siafoo.net/user/davidDavid edited the article“ Python __Underscore__ Methods”
Added TOC, pickling infos
difftag:siafoo.net,2008-06-24T02:54:30.572231-07:00:/article/57,version:122008-06-24T02:54:30.572231-07:00Davidhttp://www.siafoo.net/user/davidDavid edited the article“ Python __Underscore__ Methods”
Added some info on descriptors, cleaned up the intro
difftag:siafoo.net,2008-06-18T22:20:59.319506-07:00:/article/57,version:122008-06-18T22:20:59.319506-07:00Davidhttp://www.siafoo.net/user/davidDavid edited the article“ Python __Underscore__ Methods”
Ultra minor syntax error
difftag:siafoo.net,2008-06-18T22:04:13.747461-07:00:/article/57,2008-06-18T22:04:13.747461-07:00Davidhttp://www.siafoo.net/user/davidDavid posted the article “Python __Underscore__ Methods”Need to override an operator in your Python class? Ever wonder what all those double-underscore class methods do? Here's your answer. Note that this is a work in progress, feel free to add to it... more