`time`

Functions related to time and dates. Includes wall-clock and monotonic clocks, sleeping, time formatting, and the struct_time named tuple.

Source-of-record: Modules/timemodule.c, time docs.

Clocks

Function	Returns
`time()`	Wall clock seconds (float).
`time_ns()`	Wall clock nanoseconds (int).
`monotonic()` / `monotonic_ns()`	Monotonic clock; cannot go backwards.
`perf_counter()` / `perf_counter_ns()`	Highest available resolution clock.
`process_time()` / `process_time_ns()`	CPU time of the process (no sleep).
`thread_time()` / `thread_time_ns()`	CPU time of the current thread.
`get_clock_info(name)`	Resolution / monotonic / adjustable info.

Function	Behaviour
`sleep(secs)`	Yields the GIL; signals interrupt.
`clock_settime(clock_id, time)`	POSIX clock adjustment (privileged).
`clock_gettime(clock_id)`	Read POSIX clock.
`CLOCK_REALTIME`, `CLOCK_MONOTONIC`, `CLOCK_MONOTONIC_RAW`, `CLOCK_BOOTTIME`, `CLOCK_PROCESS_CPUTIME_ID`, `CLOCK_THREAD_CPUTIME_ID`	Constants.

time.struct_time(tm_year, tm_mon, tm_mday, tm_hour, tm_min, tm_sec,
                 tm_wday, tm_yday, tm_isdst, tm_zone, tm_gmtoff)

tm_wday Monday = 0; tm_yday 1-based; tm_isdst 1, 0, or -1.

Function	Returns
`gmtime(seconds=None)`	`struct_time` in UTC.
`localtime(seconds=None)`	`struct_time` in local tz.
`mktime(struct_time)`	Local-tz `time_t` from struct.
`asctime(struct_time=None)`	`'Sun Jun 20 23:21:05 1993'`.
`ctime(seconds=None)`	`asctime(localtime(seconds))`.
`strftime(format, t=None)`	Format `struct_time`.
`strptime(string, format)`	Parse string.
`tzset()`	Re-read `TZ` (POSIX).
`tzname` / `daylight` / `timezone` / `altzone`	Local-tz info attributes.

%Y %m %d %H %M %S %f %A %a %B %b %p %j %U %W %w %Z %z %s %%.

Area	State
Clock functions	Complete; monotonic backed by Go's `time.Time`.
`struct_time` and formatting	Complete.
`strftime` / `strptime` directives	Complete.
POSIX `clock_gettime`/`settime`	Complete on POSIX.