altair.DateTime

class altair.DateTime(date=Undefined, day=Undefined, hours=Undefined, milliseconds=Undefined, minutes=Undefined, month=Undefined, quarter=Undefined, seconds=Undefined, utc=Undefined, year=Undefined, **kwds)

DateTime schema wrapper

Mapping(required=[]) Object for defining datetime in Vega-Lite Filter. If both month and quarter are provided, month has higher precedence. day cannot be combined with other date. We accept string for month and day names.

Attributes

datefloat

Integer value representing the date (day of the month) from 1-31.

dayanyOf(Day, string)

Value representing the day of a week. This can be one of: (1) integer value – 1 represents Monday; (2) case-insensitive day name (e.g., "Monday" ); (3) case-insensitive, 3-character short day name (e.g., "Mon" ).

Warning: A DateTime definition object with day ** should not be combined with year, quarter, month, or date.

hoursfloat

Integer value representing the hour of a day from 0-23.

millisecondsfloat

Integer value representing the millisecond segment of time.

minutesfloat

Integer value representing the minute segment of time from 0-59.

monthanyOf(Month, string)

One of: (1) integer value representing the month from 1 - 12. 1 represents January; (2) case-insensitive month name (e.g., "January" ); (3) case-insensitive, 3-character short month name (e.g., "Jan" ).

quarterfloat

Integer value representing the quarter of the year (from 1-4).

secondsfloat

Integer value representing the second segment (0-59) of a time value

utcboolean

A boolean flag indicating if date time is in utc time. If false, the date time is in local time

yearfloat

Integer value representing the year.

__init__(date=Undefined, day=Undefined, hours=Undefined, milliseconds=Undefined, minutes=Undefined, month=Undefined, quarter=Undefined, seconds=Undefined, utc=Undefined, year=Undefined, **kwds)

Methods

__init__([date, day, hours, milliseconds, ...])
copy([deep, ignore])	Return a copy of the object
from_dict(dct[, validate, _wrapper_classes])	Construct class from a dictionary representation
from_json(json_string[, validate])	Instantiate the object from a valid JSON string
resolve_references([schema])	Resolve references in the context of this object's schema or root schema.
to_dict([validate, ignore, context])	Return a dictionary representation of the object
to_json([validate, ignore, context, indent, ...])	Emit the JSON representation for this object as a string.
validate(instance[, schema])	Validate the instance against the class schema in the context of the rootschema.
validate_property(name, value[, schema])	Validate a property against property schema in the context of the rootschema