SimplyID/tools.py at master · rollingdata/SimplyID · GitHub

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# -*- coding: utf-8 -*-
"""
Created on Wed Jun 27 15:49:25 2018

@author: januszhou
"""

import numpy as np
from datetime import datetime


# ok, let's try to build up some tools first
# maybe we should make things as a class


def get_birthday(pid):

	# assume that we have defensive code

	birthday_raw = pid[6:14]

	# if we want to parse the IDs
	birthday = datetime.strptime(birthday_raw, '%Y%m%d')

	# return with python datetime type
	return(birthday)


def get_age(pid):

	now = datetime.now()

	birthday = get_birthday(pid)

	age = now.year - birthday.year

	return(age)


def get_zodiac(birth_date):
	# assuming the input is python date type
	day = birth_date.day
	month = birth_date.month
	if month == 12:
		astro_sign = 'Sagittarius' if (day < 22) else 'Capricorn'
	elif month == 1:
		astro_sign = 'Capricorn' if (day < 20) else 'Aquarius'
	elif month == 2:
		astro_sign = 'Aquarius' if (day < 19) else 'Pisces'
	elif month == 3:
		astro_sign = 'Pisces' if (day < 21) else 'Aries'
	elif month == 4:
		astro_sign = 'Aries' if (day < 20) else 'Taurus'
	elif month == 5:
		astro_sign = 'Taurus' if (day < 21) else 'Gemini'
	elif month == 6:
		astro_sign = 'Gemini' if (day < 21) else 'Cancer'
	elif month == 7:
		astro_sign = 'Cancer' if (day < 23) else 'Leo'
	elif month == 8:
		astro_sign = 'Leo' if (day < 23) else 'Virgo'
	elif month == 9:
		astro_sign = 'Virgo' if (day < 23) else 'Libra'
	elif month == 10:
		astro_sign = 'Libra' if (day < 23) else 'Scorpio'
	elif month == 11:
		astro_sign = 'Scorpio' if (day < 22) else 'Sagittarius'
	return(astro_sign)


def get_animal_zodiac(year):
	zodiacYear = year % 12
	if zodiacYear == 0:
		return("Monkey")
	elif zodiacYear == 1:
		return("Rooster")
	elif zodiacYear == 2:
		return("Dog")
	elif zodiacYear == 3:
		return("Pig")
	elif zodiacYear == 4:
		return("Rat")
	elif zodiacYear == 5:
		return("Ox")
	elif zodiacYear == 6:
		return("Tiger")
	elif zodiacYear == 7:
		return("Rabbit")
	elif zodiacYear == 8:
		return("Dragon")
	elif zodiacYear == 9:
		return("Snake")
	elif zodiacYear == 10:
		return("Horse")
	else:
		return("Sheep")


def get_gender(pid):

	# assuming pid is a string with 18 digits

	if len(pid) != 18:
		raise ValueError('The input pid does not have 18 digits!')

	gender_code = int(pid[16]) % 2

	if gender_code:
		return('Male')
	else:
		return('Female')


def id_upgrade(old_pid):
	# input has to be the old 15 digits pid
	if len(old_pid) != 15:
		raise ValueError('The input old pid does not have 15 digits!')

	temp_pid = old_pid[:6] + '19' + old_pid[6:]

	last_digit = get_last_digit(temp_pid)

	new_pid = temp_pid + last_digit

	return(new_pid)


def is_valid_id(pid):

	status = False

	if pid[-1] == get_last_digit(pid[:-1]):
		status = True

	return(status)


def get_last_digit(pid_without_tail):
	multiplier = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2]

	base_numbers = [int(i) for i in pid_without_tail]

	product = np.dot(np.asarray(multiplier), np.asarray(base_numbers))

	remainder = product % 12

	verification_code = ['1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2']

	return(verification_code[remainder])

def get_area_code(pid):
    return(pid[:6])


# need to wrap the area name lookup

def get_place_of_birth(pid):
	# first 6 digits
    # TODO
    pass