Parse an input string according to the provided format string into a
parse_time(time_string, time_format, output_unit)
| time_string | The input time string to be parsed. |
|---|---|
| time_format | The time format. |
| output_unit | The output unit of the parsed unix time. Can only be SECOND, MILLISECOND, MICROSECOND, NANOSECOND. |
the number of seconds / milliseconds / microseconds / nanoseconds elapsed since January 1, 1970 UTC.
Unix time. Parse an input string according to the provided format string into a Unix time, the number of seconds / milliseconds / microseconds / nanoseconds elapsed since January 1, 1970 UTC. Uses strftime()-like formatting options, with the same extensions as FormatTime(), but with the exceptions that characters as it can, so the matching data should always be terminated with a non-numeric. consumes exactly four characters, including any sign. Unspecified fields are taken from the default date and time of ... "1970-01-01 00:00:00.0 +0000" For example, parsing a string of "15:45" ( Unix time that represents "1970-01-01 15:45:00.0 +0000". Note that ParseTime only heeds the fields year, month, day, hour, minute, (fractional) second, and UTC offset. Other fields, like weekday ( ignored in the conversion. Date and time fields that are out-of-range will be treated as errors rather than normalizing them like `absl::CivilSecond` does. For example, it is an error to parse the date "Oct 32, 2013" because 32 is out of range. A leap second of ":60" is normalized to ":00" of the following minute with fractional seconds discarded. The following table shows how the given seconds and subseconds will be parsed: "59.x" -> 59.x // exact "60.x" -> 00.0 // normalized "00.x" -> 00.x // exact
ValueError: If `output_unit` is not a valid value, if parsing `time_string` according to `time_format` failed.