featuretools.primitives.DateToTimeZone

class featuretools.primitives.DateToTimeZone

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