Python Lotto example (Get 6 numbers randomly)

Python Lotto example (Get 6 numbers randomly)

This extracts N numbers randomly from a value of 1-45.

Arrange the six most frequently produced numbers in ascending order.

To run .exe immediately, create "count.txt" with the exe file and run. (Write the number of times to perform in count.txt.):

When running as PowerShell or cmd, do as follows.

arg 1 : Number of random extractions

arg 2: How many sets of six will be created?

./lotto.exe N Loop

ex) ./lotto.exe 10000 4

the numbers 1-45, It randomly spins 10000 times to pick the six frequently produced numbers, and then it repeats them four times to extract four sets.

Ex)

./lotto.exe 10000

./lotto.exe 10000 5

count.txt
10000


lotto.py
import sys

import os

import random

#DEFAULT_PROJECT_FILE_PATH = "./data"

MAX_COUNT = 10000000

DEFAULT_COUNT = 1000000

MIN_COUNT = 1

def Print(*args): 

    func_name = "[" + sys._getframe(1).f_code.co_name + "] "

    for value in args:

        if type(value) is str:

            func_name = func_name + value

        else:

            func_name = func_name + str(value)

    

    print(func_name)

class FileReadWriteClass :

    def __init__(self, parent=None):

        pass

    

    def readFile(self, path):   # only 1 line

        # writedata.py

        fp = open(path, mode='rt', encoding='utf-8')

        data = fp.read()

        fp.close()

        return data

    def writeFile(self, path, data):

        fp = open(path, 'a+')

        fp.write(data)

        fp.write("\n")

        fp.close()

class CalculatorClass :

    calculatedNumbers = []

    

    def __init__(self, parent=None):

        pass

    

    def calculator(self, count) :

        numberDict = {}

        index = 0

        while index < count:

            index += 1

            num = random.randint(1, 45)

            if num in numberDict:

                numberDict[num] += 1

            else:

                numberDict[num] = 0

        sixValues = sorted(numberDict.items(), reverse=True, key=lambda item: item[1])

        index = 0

        data = []

        #print(sixValues)

        for key in sixValues:

            Print(key)

            #print(key[0])

            data.insert(index, key[0])

            if index >= 5:

                break

            else:

                index += 1

        data.sort()

        self.calculatedNumbers = data

        return self.calculatedNumbers

    def getValues(self) :

        return self.calculatedNumbers

def main(value = None, loop = 1):

    Print("Main")

    calClass = CalculatorClass()

    fileRWClass = FileReadWriteClass()

    index = 0

    while index < int(loop) :

        if value is None :

            count = fileRWClass.readFile("./count.txt")

        else :

            count = value

        calClass.calculator(int(count))

        result = calClass.getValues()

        Print(count, " :: ", str(result))

        fileRWClass.writeFile("./result.txt", count + " :: " + str(result))

        index += 1

    Print("Close")

if __name__ ==  "__main__": 

    if (len(sys.argv) <= 1) :

        main()

    elif (len(sys.argv) == 2) :

        main(sys.argv[1])

    elif (len(sys.argv) == 3) :

        main(sys.argv[1], sys.argv[2])

    else:

        Print("Error")

create exe file
> pyinstaller lotto.py --onefile


#python #lotto #random number #example