##
6.10.5 `time` Objects

A time object represents a (local) time of day, independent of any particular day, and subject to adjustment via a `tzinfo` object.

class `time`( | hour[, minute[, second[, microsecond[, tzinfo]]]])

  All arguments are optional. tzinfo may be `None`, or an instance of a `tzinfo` subclass. The remaining arguments may be ints or longs, in the following ranges:

  - `0 <= hour < 24`
  - `0 <= minute < 60`
  - `0 <= second < 60`
  - `0 <= microsecond < 1000000`.

  If an argument outside those ranges is given, `ValueError` is raised. All default to `0` except tzinfo, which defaults to `None`.

Class attributes:

`min`
  The earliest representable `time`, `time(0, 0, 0, 0)`.

`max`
  The latest representable `time`, `time(23, 59, 59, 999999)`.

`resolution`
  The smallest possible difference between non-equal `time` objects, `timedelta(microseconds=1)`, although note that arithmetic on `time` objects is not supported.

Instance attributes (read-only):

`hour`
  In `range(24)`.

`minute`
  In `range(60)`.

`second`
  In `range(60)`.

`microsecond`
  In `range(1000000)`.

`tzinfo`
  The object passed as the tzinfo argument to the `time` constructor, or `None` if none was passed.

Supported operations:

- comparison of `time` to `time`, where a is considered less than b when a precedes b in time. If one comparand is naive and the other is aware, `TypeError` is raised. If both comparands are aware, and have the same `tzinfo` member, the common `tzinfo` member is ignored and the base times are compared. If both comparands are aware and have different `tzinfo` members, the comparands are first adjusted by subtracting their UTC offsets (obtained from `self.utcoffset()`). In order to stop mixed-type comparisons from falling back to the default comparison by object address, when a `time` object is compared to an object of a different type, `TypeError` is raised unless the comparison is `==` or `!=`. The latter cases return `False` or `True`, respectively.

- hash, use as dict key

- efficient pickling

- in Boolean contexts, a `time` object is considered to be true if and only if, after converting it to minutes and subtracting `utcoffset()` (or `0` if that's `None`), the result is non-zero.

Instance methods:

`replace`( | [hour[, minute[, second[, microsecond[, tzinfo]]]]])

  Return a `time` with the same value, except for those members given new values by whichever keyword arguments are specified. Note that `tzinfo=None` can be specified to create a naive `time` from an aware `time`, without conversion of the time members.

`isoformat`( | )

  Return a string representing the time in ISO 8601 format, HH:MM:SS.mmmmmm or, if self.microsecond is 0, HH:MM:SS If `utcoffset()` does not return `None`, a 6-character string is appended, giving the UTC offset in (signed) hours and minutes: HH:MM:SS.mmmmmm+HH:MM or, if self.microsecond is 0, HH:MM:SS+HH:MM

`__str__`( | )

  For a time t, `str(t)` is equivalent to `t.isoformat()`.

`strftime`( | format)

  Return a string representing the time, controlled by an explicit format string. See the section on `strftime()` behavior.

`utcoffset`( | )

  If `tzinfo` is `None`, returns `None`, else returns `self.tzinfo.utcoffset(None)`, and raises an exception if the latter doesn't return `None` or a `timedelta` object representing a whole number of minutes with magnitude less than one day.

`dst`( | )

  If `tzinfo` is `None`, returns `None`, else returns `self.tzinfo.dst(None)`, and raises an exception if the latter doesn't return `None`, or a `timedelta` object representing a whole number of minutes with magnitude less than one day.

`tzname`( | )

  If `tzinfo` is `None`, returns `None`, else returns `self.tzinfo.tzname(None)`, or raises an exception if the latter doesn't return `None` or a string object.