unittest_tasks.py

import datetime

from fireworks.utilities.fw_serializers import FWSerializable, serialize_fw

__author__ = "Anubhav Jain"
__copyright__ = "Copyright 2014, The Materials Project"
__version__ = "0.1"
__maintainer__ = "Anubhav Jain"
__email__ = "ajain@lbl.gov"
__date__ = "Jan 21, 2014"


class TestSerializer(FWSerializable):

    _fw_name = "TestSerializer Name"

    def __init__(self, a, m_date):
        if not isinstance(m_date, datetime.datetime):
            raise ValueError("m_date must be a datetime instance!")

        self.a = a
        self.m_date = m_date

    def __eq__(self, other):
        return self.a == other.a and self.m_date == other.m_date

    @serialize_fw
    def to_dict(self):
        return {"a": self.a, "m_date": self.m_date}

    @classmethod
    def from_dict(cls, m_dict):
        return TestSerializer(m_dict["a"], m_dict["m_date"])


class ExportTestSerializer(FWSerializable):

    _fw_name = "TestSerializer Export Name"

    def __init__(self, a):
        self.a = a

    def __eq__(self, other):
        return self.a == other.a

    def to_dict(self):
        return {"a": self.a, "_fw_name": self.fw_name}

    @classmethod
    def from_dict(cls, m_dict):
        return ExportTestSerializer(m_dict["a"])