Source code for wolframclient.serializers.encoders.datetime
from __future__ import absolute_import, print_function, unicode_literals
import datetime
from wolframclient.utils.dispatch import Dispatch
encoder = Dispatch()
[docs]@encoder.dispatch(datetime.datetime)
def encode_datetime(serializer, o):
return serializer.serialize_function(
serializer.serialize_symbol(b"DateObject"),
(
serializer.serialize_iterable(
(
serializer.serialize_int(o.year),
serializer.serialize_int(o.month),
serializer.serialize_int(o.day),
serializer.serialize_int(o.hour),
serializer.serialize_int(o.minute),
serializer.serialize_float(o.second + o.microsecond / 1000000.0),
)
),
serializer.serialize_string("Instant"),
serializer.serialize_string("Gregorian"),
serializer.serialize_tzinfo(o.tzinfo, o),
),
)
[docs]@encoder.dispatch(datetime.tzinfo)
def encode_tzinfo(serializer, o):
return serializer.serialize_tzinfo(o)
[docs]@encoder.dispatch(datetime.timedelta)
def encode_timedelta(serializer, o):
return serializer.serialize_function(
serializer.serialize_symbol(b"Quantity"),
(
serializer.serialize_float(o.total_seconds()),
serializer.serialize_string("Seconds"),
),
)
[docs]@encoder.dispatch(datetime.date)
def encode_date(serializer, o):
return serializer.serialize_function(
serializer.serialize_symbol(b"DateObject"),
(
serializer.serialize_iterable(
(
serializer.serialize_int(o.year),
serializer.serialize_int(o.month),
serializer.serialize_int(o.day),
)
),
),
)
[docs]@encoder.dispatch(datetime.time)
def encode_time(serializer, o):
inner = [
serializer.serialize_iterable(
(
serializer.serialize_int(o.hour),
serializer.serialize_int(o.minute),
serializer.serialize_float(o.second + o.microsecond / 1000000.0),
)
)
]
if o.tzinfo:
inner.append(
serializer.serialize_rule(
serializer.serialize_symbol(b"TimeZone"),
serializer.serialize_tzinfo(o.tzinfo, o, name_match=None),
)
)
return serializer.serialize_function(serializer.serialize_symbol(b"TimeObject"), inner)