> On Nov 12, 2015, at 7:33 AM, Wang Yan <snailco...@163.com> wrote: > > Absolutely that's what I'm looking for! Thanks a lot!
Glad I could help! > However, I'm wondering if Twisted and Klein support filtering results. For > example, the User table in MySQL contains id, name and age fields. How can I > get all users whose name are "Alan" and age > 16? It seems I need a filter, > but I'm not sure how to implement such a filter or resource with Twisted and > Klein. Klein is pretty purely a web-facing framework; it just helps you built the HTTP stuff that answers queries. It doesn't help you talk to a database at all; you have to figure out your own way to do that. This is historically a weak area for Twisted, sadly; you might find https://pypi.python.org/pypi/twextpy/ <https://pypi.python.org/pypi/twextpy/> useful as this brings the state of the art forward somewhat. https://twistedmatrix.com/trac/ticket/7917 <https://twistedmatrix.com/trac/ticket/7917> is a ticket to bring that stuff into Twisted itself; if you are interested in Twisted/Database interaction, perhaps you could help split up the code there into smaller branches that can be merged. Thanks! -glyph
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