featuretools.primitives.DateToTimeZone#

class featuretools.primitives.DateToTimeZone[source]#

Determines the timezone of a datetime.

Description:

Given a list of datetimes, extract the timezone from each one. Looks for the tzinfo attribute on datetime.datetime objects. If the datetime has no timezone or the date is missing, return NaN.

Examples

>>> from datetime import datetime
>>> from pytz import timezone
>>> date_to_time_zone = DateToTimeZone()
>>> dates = [datetime(2010, 1, 1, tzinfo=timezone("America/Los_Angeles")),
...          datetime(2010, 1, 1, tzinfo=timezone("America/New_York")),
...          datetime(2010, 1, 1, tzinfo=timezone("America/Chicago")),
...          datetime(2010, 1, 1)]
>>> date_to_time_zone(dates).tolist()
['America/Los_Angeles', 'America/New_York', 'America/Chicago', nan]
__init__()#

Methods

__init__()

flatten_nested_input_types(input_types)

Flattens nested column schema inputs into a single list.

generate_name(base_feature_names)

generate_names(base_feature_names)

get_args_string()

get_arguments()

get_description(input_column_descriptions[, ...])

get_filepath(filename)

get_function()

Attributes

base_of

base_of_exclude

commutative

compatibility

Additional compatible libraries

default_value

Default value this feature returns if no data found.

description_template

input_types

woodwork.ColumnSchema types of inputs

max_stack_depth

name

Name of the primitive

number_output_features

Number of columns in feature matrix associated with this feature

return_type

ColumnSchema type of return

series_library

stack_on

stack_on_exclude

stack_on_self

uses_calc_time

uses_full_dataframe