
import subprocess
import os
from subprocess import STDOUT, check_call

def install_python38():
  check_call(['sudo apt-get update -y'], shell=True, stdin=None, stdout=open(os.devnull,"wb"), stderr=STDOUT, executable="/bin/bash")
  check_call(['sudo apt-get install python3.8'], shell=True, stdin=None, stdout=open(os.devnull,"wb"), stderr=STDOUT, executable="/bin/bash")
  check_call(['sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.8 4'], shell=True, stdin=None, stdout=open(os.devnull,"wb"), stderr=STDOUT, executable="/bin/bash")
  check_call(['sudo apt install python3-pip'], shell=True, stdin=None, stdout=open(os.devnull,"wb"), stderr=STDOUT, executable="/bin/bash")
  check_call(['curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py'], shell=True, stdin=None, stdout=open(os.devnull,"wb"), stderr=STDOUT, executable="/bin/bash")
  check_call(['python3 get-pip.py --force-reinstall'], shell=True, stdin=None, stdout=open(os.devnull,"wb"), stderr=STDOUT, executable="/bin/bash")