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| Date | Thu, 16 Aug 2012 17:43:13 +0100 |
| From | MRAB <python@mrabarnett.plus.com> |
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| Subject | Re: dbf.py API question concerning Index.index_search() |
| References | <mailman.3329.1345072870.4697.python-list@python.org> <502c4439$0$29978$c3e8da3$5496439d@news.astraweb.com> <502C4B3A.6000603@stoneleaf.us> <502C591E.2060700@mrabarnett.plus.com> <502D1C27.5050108@stoneleaf.us> |
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On 16/08/2012 17:13, Ethan Furman wrote: > MRAB wrote: >> On 16/08/2012 02:22, Ethan Furman wrote: >>> Steven D'Aprano wrote: >>>> On Wed, 15 Aug 2012 16:26:09 -0700, Ethan Furman wrote: >>>> >>>>> Indexes have a new method (rebirth of an old one, really): >>>>> >>>>> .index_search( >>>>> match, >>>>> start=None, >>>>> stop=None, >>>>> nearest=False, >>>>> partial=False ) >>>> [...] >>>> >>>> Why "index_search" rather than just "search"? >>> >>> Because "search" already exists and returns a dbf.List of all matching >>> records. >>> >> Perhaps that should've been called "find_all"! > > In interesting thought. > > Currently there are: > > .index(data) --> returns index of data in Index, or raises error > .query(string) --> brute force search, returns all matching records > .search(match) --> binary search through table, returns all matching > records > > 'index' and 'query' are supported by Tables, Lists, and Indexes; search > (and now index_search) are only supported on Indexes. > What exactly is the difference between .index and .index_search with the default arguments?
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dbf.py API question concerning Index.index_search() Ethan Furman <ethan@stoneleaf.us> - 2012-08-15 16:26 -0700
Re: dbf.py API question concerning Index.index_search() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-16 00:52 +0000
Re: dbf.py API question concerning Index.index_search() Ethan Furman <ethan@stoneleaf.us> - 2012-08-15 18:22 -0700
Re: dbf.py API question concerning Index.index_search() MRAB <python@mrabarnett.plus.com> - 2012-08-16 03:21 +0100
Re: dbf.py API question concerning Index.index_search() Ethan Furman <ethan@stoneleaf.us> - 2012-08-16 09:13 -0700
Re: dbf.py API question concerning Index.index_search() MRAB <python@mrabarnett.plus.com> - 2012-08-16 17:43 +0100
Re: dbf.py API question concerning Index.index_search() Ethan Furman <ethan@stoneleaf.us> - 2012-08-16 10:46 -0700
Re: dbf.py API question concerning Index.index_search() Hans Mulder <hansmu@xs4all.nl> - 2012-08-16 12:34 +0200
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