Detail: IndexMicrosecond: Accessor Datetime

Overview: IndexMicrosecond: Accessor Datetime

IndexMicrosecond.via_dt.__call__(*, fill_value)

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.__call__(*, fill_value)[source]

Parameters:: fill_value – If NAT are encountered, use this value.

>>> ix = sf.IndexMicrosecond(('1620-09-16', 'NaT', '1620-11-21'))
>>> ix
<IndexMicrosecond>
1620-09-16T00:00:00.000000
NaT
1620-11-21T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt(fill_value=-1).year
[1620   -1 1620]

IndexMicrosecond.via_dt.year

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.year: Return the year of each element.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.year
[1517 1517 1517]

IndexMicrosecond.via_dt.year_month

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.year_month: Return the year and month of each element as string formatted YYYY-MM.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.year_month
['1517-04' '1517-12' '1517-06']

IndexMicrosecond.via_dt.year_quarter

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.year_quarter: Return the year and quarter of each element as a string formatted YYYY-QQ.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.year_quarter
['1517-Q2' '1517-Q4' '1517-Q2']

IndexMicrosecond.via_dt.month

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.month: Return the month of each element, between 1 and 12 inclusive.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.month
[ 4 12  6]

IndexMicrosecond.via_dt.day

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.day: Return the day of each element, between 1 and the number of days in the given month of the given year.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.day
[ 1 31 30]

IndexMicrosecond.via_dt.hour

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.hour: Return the hour of each element, between 0 and 24.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.hour
[0 0 0]

IndexMicrosecond.via_dt.minute

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.minute: Return the minute of each element, between 0 and 60.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.minute
[0 0 0]

IndexMicrosecond.via_dt.second

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.second: Return the second of each element, between 0 and 60.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.second
[0 0 0]

IndexMicrosecond.via_dt.weekday

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.weekday()[source]: Return the day of the week as an integer, where Monday is 0 and Sunday is 6.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.weekday()
[6 0 5]

IndexMicrosecond.via_dt.quarter

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.quarter()[source]: Return the quarter of the year as an integer, where January through March is quarter 1.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.quarter()
[2 4 2]

IndexMicrosecond.via_dt.is_month_end

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.is_month_end()[source]: Return Boolean indicators if the day is the month end.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.is_month_end()
[False  True  True]

IndexMicrosecond.via_dt.is_month_start

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.is_month_start()[source]: Return Boolean indicators if the day is the month start.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.is_month_start()
[ True False False]

IndexMicrosecond.via_dt.is_year_end

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.is_year_end()[source]: Return Boolean indicators if the day is the year end.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.is_year_end()
[False  True False]

IndexMicrosecond.via_dt.is_year_start

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.is_year_start()[source]: Return Boolean indicators if the day is the year start.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.is_year_start()
[False False False]

IndexMicrosecond.via_dt.is_quarter_end

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.is_quarter_end()[source]: Return Boolean indicators if the day is the quarter end.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.is_quarter_end()
[False  True  True]

IndexMicrosecond.via_dt.is_quarter_start

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.is_quarter_start()[source]: Return Boolean indicators if the day is the quarter start.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.is_quarter_start()
[ True False False]

IndexMicrosecond.via_dt.timetuple

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.timetuple()[source]: Return a time.struct_time such as returned by time.localtime().

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.timetuple()
[time.struct_time(tm_year=1517, tm_mon=4, tm_mday=1, tm_hour=0, tm_min=0, tm_sec=0, tm_wday=6, tm_yday=91, tm_isdst=-1)
 time.struct_time(tm_year=1517, tm_mon=12, tm_mday=31, tm_hour=0, tm_min=0, tm_sec=0, tm_wday=0, tm_yday=365, tm_isdst=-1)
 time.struct_time(tm_year=1517, tm_mon=6, tm_mday=30, tm_hour=0, tm_min=0, tm_sec=0, tm_wday=5, tm_yday=181, tm_isdst=-1)]

IndexMicrosecond.via_dt.isoformat(sep, timespec)

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.isoformat(sep='T', timespec='auto')[source]: Return a string representing the date in ISO 8601 format, YYYY-MM-DD.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.isoformat()
['1517-04-01T00:00:00' '1517-12-31T00:00:00' '1517-06-30T00:00:00']

IndexMicrosecond.via_dt.fromisoformat

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.fromisoformat()[source]: Return a datetime.date object from an ISO 8601 format.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.fromisoformat()
RuntimeError('invalid dtype (datetime64[us]) for operation on string types')

IndexMicrosecond.via_dt.strftime(format)

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.strftime(format)[source]: Return a string representing the date, controlled by an explicit format string.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.strftime("%A | %B")
['Sunday | April' 'Monday | December' 'Saturday | June']

IndexMicrosecond.via_dt.strptime(format)

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.strptime(format)[source]: Return a Python datetime object from parsing a string defined with format.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.strptime("%m/%d/%Y")
RuntimeError('invalid dtype (datetime64[us]) for operation on string types')

IndexMicrosecond.via_dt.strpdate(format)

IndexMicrosecond.via_dt: Interface for applying datetime properties and methods to elements in this container.

InterfaceDatetime.strpdate(format)[source]: Return a Python date object from parsing a string defined with format.

>>> ix = sf.IndexMicrosecond(('1517-04-01', '1517-12-31', '1517-06-30'))
>>> ix
<IndexMicrosecond>
1517-04-01T00:00:00.000000
1517-12-31T00:00:00.000000
1517-06-30T00:00:00.000000
<datetime64[us]>
>>> ix.via_dt.strpdate("%m/%d/%Y")
RuntimeError('invalid dtype (datetime64[us]) for operation on string types')