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[Windows] increase float precision of time APIs (boot_time(), users(), proc create_time() #1693

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merged 4 commits into from Feb 13, 2020
Merged

[Windows] increase float precision of time APIs (boot_time(), users(), proc create_time() #1693

merged 4 commits into from Feb 13, 2020

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giampaolo
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@giampaolo giampaolo commented Feb 13, 2020 •
edited

Right now both values are expressed in seconds and have a 1 second precision.

>>> import psutil
1581522914.0
>>> psuti.boot_time()
1581522614.0

With this PR we should get up to nano seconds precision (provided by 2 native system APIs):

>>> import psutil
1581522914.3436192
>>> psuti.boot_time()
1581522614.02836111

@giampaolo giampaolo merged commit b0cff82 into master Feb 13, 2020
@giampaolo giampaolo deleted the win-time-precision branch February 13, 2020 21:29
giampaolo added a commit that referenced this pull request Feb 14, 2020
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#1693: also increase precision of users()'s login time
c67ab01
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It turns out also users() login time can benefit of the better precision. Done in c67ab01.

@giampaolo giampaolo changed the title [Windows] increase precision of boot_time() and proc create_time() [Windows] increase precision of boot_time(), users() login time and proc create_time() Feb 14, 2020
@giampaolo giampaolo changed the title [Windows] increase precision of boot_time(), users() login time and proc create_time() [Windows] increase float precision of time APIs (boot_time(), users(), proc create_time() Feb 14, 2020
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