~lttng/lttng-ust/lttng-ust

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  • Committer: Mathieu Desnoyers
  • Author(s): Jonathan Rajotte
  • Date: 2020-06-30 15:11:22 UTC
  • Revision ID: git-v1:e7bf49685071a4d78dca463c371c02901af90d77
Fix: python agent: 'time' has no attribute 'clock'

The time.clock() function was removed in python 3.8 and is marked as
deprecated since python 3.3. See PEP 418 for more details [1].

Solution
=====

When the python version is greater than 3.2 use the
`time.perf_counter()` function [2]. Otherwise, fall back to
`time.clock()`.

Introduce a compat module to the lttngust agent package providing the
`_clock` function.

[1] https://www.python.org/dev/peps/pep-0418/
[2] https://docs.python.org/3/library/time.html#time.perf_counter

Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: I3d6d8b24309d45d43b634dc2a6b4d5dbc12da3aa

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