import subprocess from subprocess import check_output import logging import os import sys try: logging.info('Installing Python modules required for Bazarr...') command = sys.executable + ' -m pip --disable-pip-version-check -q -q install --user -r "' + os.path.join(os.path.dirname(__file__), 'requirements.txt"') if os.name == 'nt': codepage = check_output("chcp", shell=True, stderr=subprocess.STDOUT) encoding = codepage.split(':')[-1].strip() process = check_output(command, shell=True, stderr=subprocess.STDOUT) if os.name == 'nt': process = process.decode(encoding) except Exception as e: logging.exception('Unable to install requirements using command line PIP.') pass else: if process == "": logging.info('Required Python modules installed if missing.') else: for line in process.splitlines(): logging.error(line)