PEP 0418: Fix LGTM.com recommendation: First parameter of a method is not named 'self'

[DimitriPapadopoulos]

Normal methods should have at least one parameter (the first of which should be 'self').

Fixes some of these LGTM.com recommendations:
https://lgtm.com/projects/g/python/peps/?severity=recommendation

[vstinner]

Merged, thanks.

Oh, I completely forgot about this file. It's mentioned in the PEP. The current code doesn't work, the fix is correct. The _UNIX_CLOCK_MONOTONIC code doesn't work (the code is skipped), it requires a special "_time" module which doesn't exist :-p

[DimitriPapadopoulos]

Oh, _time is actually os:
https://github.com/python/peps/blob/e4f13def1435/pep-0418/clockutils.py#L19

# the module exposing OS clock features
_time = os

[DimitriPapadopoulos]

But unfortunately os.clock_getres() does not exist.

[DimitriPapadopoulos]

But time.clock_getres() does exist (new in version 3.3).

Perhaps the code needs to be updated for Python >= 3.3.

[vstinner]

Perhaps the code needs to be updated for Python >= 3.3.

This script was a test to experiment the PEP. The final implementation is different. It doesn't matter to matter the script anymore, since Python now implements time.monotonic() and time.clock_getres() (differently).