pandas.tseries.offsets.Week#
- classpandas.tseries.offsets.Week#
Weekly offset.
Attributes
n
(int, default 1) The number of weeks represented.
normalize
(bool, default False) Normalize start/end dates to midnight before generating date range.
weekday
(int or None, default None) Always generate specific day of week. 0 for Monday and 6 for Sunday.
See also
pd.tseries.offsets.WeekOfMonthDescribes monthly dates like, the Tuesday of the 2nd week of each month.
Examples
>>> date_object = pd.Timestamp("2023年01月13日") >>> date_object Timestamp('2023年01月13日 00:00:00')
>>> date_plus_one_week = date_object + pd.tseries.offsets.Week(n=1) >>> date_plus_one_week Timestamp('2023年01月20日 00:00:00')
>>> date_next_monday = date_object + pd.tseries.offsets.Week(weekday=0) >>> date_next_monday Timestamp('2023年01月16日 00:00:00')
>>> date_next_sunday = date_object + pd.tseries.offsets.Week(weekday=6) >>> date_next_sunday Timestamp('2023年01月15日 00:00:00')
Attributes
baseReturns a copy of the calling offset object with n=1 and all other attributes equal.
Return a string representing the frequency.
Return a dict of extra parameters for the offset.
Return a string representing the base frequency.
Returns a integer of the total number of nanoseconds for fixed frequencies.
Return a string representing the base frequency.
Methods
copy()Return a copy of the frequency.
is_month_end(ts)Return boolean whether a timestamp occurs on the month end.
is_month_start(ts)Return boolean whether a timestamp occurs on the month start.
is_on_offset(dt)Return boolean whether a timestamp intersects with this frequency.
is_quarter_end(ts)Return boolean whether a timestamp occurs on the quarter end.
is_quarter_start(ts)Return boolean whether a timestamp occurs on the quarter start.
is_year_end(ts)Return boolean whether a timestamp occurs on the year end.
is_year_start(ts)Return boolean whether a timestamp occurs on the year start.
rollback(dt)Roll provided date backward to next offset only if not on offset.
rollforward(dt)Roll provided date forward to next offset only if not on offset.