[Python-Dev] Drop the new time.wallclock() function? (original) (raw)

Matt Joiner anacrolix at gmail.com
Fri Mar 16 01:50:09 CET 2012

Windows also has this albeit course grained and also 32 bit. I don't think ticks reflects the reason why using the timer is desirable.

monotonic_time seems reasonable, there's no reason to persist short names when users can import it how they like. On Mar 16, 2012 7:20 AM, "Steven D'Aprano" <steve at pearwood.info> wrote:

Terry Reedy wrote:

On 3/15/2012 5:27 PM, Alexander Belopolsky wrote:

On Thu, Mar 15, 2012 at 3:55 PM, Matt Joiner<anacrolix at gmail.com> wrote:

+1. I now prefer time.monotonic(), no flags.

Am I alone thinking that an adjective is an odd choice for a function name? I would normally agree, but in this case, it is a function of a module whose short name names what the adjective is modifying. I expect that this will normally be called with the module name. I think monotonicclock or monotonictime would be a better option. time.monotonictime seems redundant. Agreed. Same applies to "steadytime", and "steady" on its own is weird. Steady what? While we're bike-shedding, I'll toss in another alternative. Early Apple Macintoshes had a system function that returned the time since last reboot measured in 1/60th of a second, called "the ticks". If I have understood correctly, the monotonic timer will have similar properties: guaranteed monotonic, as accurate as the hardware can provide, but not directly translatable to real (wall-clock) time. (Wall clocks sometimes go backwards.) The two functions are not quite identical: Mac "ticks" were 32-bit integers, not floating point numbers. But the use-cases seem to be the same. time.ticks() seems right as a name to me. It suggests a steady heartbeat ticking along, without making any suggestion that it returns "the time". -- Steven _______** Python-Dev mailing list Python-Dev at python.org http://mail.python.org/**mailman/listinfo/python-dev<http://mail.python.org/mailman/listinfo/python-dev> Unsubscribe: http://mail.python.org/mailman/options/python-dev/ anacrolix%40gmail.com<http://mail.python.org/mailman/options/python-dev/anacrolix%40gmail.com> -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.python.org/pipermail/python-dev/attachments/20120316/9622aa1b/attachment.html>

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