From: Davis Herring <herring@lanl.gov>
To: emacs-devel@gnu.org
Subject: Re: Library defaults
Date: Tue, 24 Jan 2017 09:59:55 -0700 [thread overview]
Message-ID: <141d209e-5452-f221-1c74-3c48231b3b84@lanl.gov> (raw)
In-Reply-To: <878tq480hw.fsf@gnus.org>
> So it's really: Make the defaults developer-friendly or source code
> friendly? Because all calls from applications will end up looking like
>
> (with-url ("http..." :cookies t
> :cache t
> :verbose 0)
> ...)
>
> And that's kinda sad, too.
No, they should end up looking like
(with-url ("http..." :cookies client4--cookies
:cache client4--cache)
...)
because it is not only the _fact_ of using cookies and cache but also
the contents of those data stores that should be client-specific.
Cookies serve as a "persona" that should be under the control of the
client/user, and the client/user may know when a cache is stale or
unneeded and want to clear it themselves. (I imagine there is also a
privacy concern if two personas are used but they share a cache that can
be detected via logging the HEAD requests that do not produce a GET.)
In case it's not obvious, client4 would if appropriate offer a
"don't-use-cookies/cache" customization that caused
client4--cookies/cache to be nil.
Davis
PS - Yes, non-verbose should be the default, but that is indeed merely a
stylistic concern.
--
This product is sold by volume, not by mass. If it appears too dense or
too sparse, it is because mass-energy conversion has occurred during
shipping.
next prev parent reply other threads:[~2017-01-24 16:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-21 23:19 Library defaults Lars Ingebrigtsen
2017-01-24 16:59 ` Davis Herring [this message]
2017-01-24 18:08 ` Lars Ingebrigtsen
2017-01-26 23:03 ` Ted Zlatanov
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