#!/usr/bin/env python
# -*- coding: utf-8 -*-
# pyLottoSimu
# Copyright (C) <2012-2019> Markus Hackspacher
# This file is part of pyLottoSimu.
# pyLottoSimu is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# pyLottoSimu is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with pyLottoSimu. If not, see <http://www.gnu.org/licenses/>.
import json
import os
[docs]
class LottoSystemData(object):
"""
loads predefined lottery systems.
And read and write a json file of the data set.
Dataset:
- name: name of the lottery system,
- max_draw: highest number of draw
- draw_numbers: number to pick
- with_addit: with additional number
- sep_addit_numbers: with separate additional number,
the additional number are not in the same pot
- addit_numbers: additional number to pick
- max_addit: highest additional number in the separate pot
.. todo:: at program start: look for the right path in the home environ
load json and last use lotto
.. todo:: if not exits: save the json file in the home
.. todo:: program exit: save the last use lotto system
"""
def __init__(self):
self.dirname = ''
# try:
# self.data = self.readfile()
# except:
self.data = self.fixdata()
[docs]
def projectpath(self):
""" open in the home path and create a direction.
:returns: path of the project
"""
path = os.environ['HOME']
if os.path.exists(path):
dirname = os.path.join(self.path, '.pylottosimu')
if not os.path.exists(dirname):
os.mkdir(dirname)
return dirname
[docs]
def writetofile(self):
"""write lottosystems.json
:returns: none"""
with open(os.path.join(
self.dirname, 'lottosystems.json'), 'w') as outfile:
json.dump(self.data, outfile, sort_keys=True,
indent=4, separators=(',', ': '))
[docs]
def readfile(self):
"""read lottosystems.json
:returns: data"""
with open(os.path.join(
self.dirname, 'lottosystems.json')) as data_file:
data = json.load(data_file)
return data
[docs]
@staticmethod
def fixdata():
"""Data of predefined lottery system.
The following are predefined:
Lotto Germany (pick 6 out of 49),
Lotto Austria (pick 6 out of 45),
EuroMillionen,
Powerball Lottery US,
Mega Millions,
Hot Lotto Sizzler
If you miss your favorite lottery system than could you add here.
:returns: data"""
data = [
{
'name': 'Lotto DE',
'max_draw': 49,
'draw_numbers': 6,
'with_addition': False,
'addition_numbers': 0,
'sep_addition_numbers': False,
'max_addition': 0,
'name_addition': 'Superzahl'
},
{
'name': 'Lotto AT',
'max_draw': 45,
'draw_numbers': 6,
'with_addition': True,
'addition_numbers': 1,
'sep_addition_numbers': False,
'max_addition': 0,
'name_addition': ''
},
{
'name': 'EuroMillionen',
'max_draw': 50,
'draw_numbers': 5,
'with_addition': True,
'addition_numbers': 2,
'sep_addition_numbers': True,
'max_addition': 11,
'name_addition': ''
},
{
'name': 'Powerball Lottery US',
'max_draw': 59,
'draw_numbers': 5,
'with_addition': True,
'addition_numbers': 1,
'sep_addition_numbers': True,
'max_addition': 35,
'name_addition': ''
},
{
"name": "Mega Millions",
"max_draw": 56,
"draw_numbers": 5,
"addition_numbers": 1,
"max_addition": 46,
"sep_addition_numbers": True,
"with_addition": True,
'name_addition': ''
},
{
"name": "Hot Lotto Sizzler",
"max_draw": 19,
"draw_numbers": 5,
"addition_numbers": 1,
"max_addition": 47,
"sep_addition_numbers": True,
"with_addition": True,
'name_addition': ''
}
]
return data
