Coverage for install_scripts/helper.py : 50%

"""LICENSE 

Copyright 2017 Hermann Krumrey <hermann@krumreyh.com> 

This file is part of install-scripts. 

install-scripts 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. 

install-scripts 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 General Public License for more details. 

You should have received a copy of the GNU General Public License 

along with install-scripts. If not, see <http://www.gnu.org/licenses/>. 

LICENSE""" 

from typing import List 

from colorama import Fore, Style 

from subprocess import check_output 

def process_call(command: List[str]) -> str: 

""" 

Prints a command and executes it. 

If the exit code is not 0, the program will crash. 

:param command: The command to run 

:return: The output of the command call, stripped of whitespace 

""" 

print(Fore.CYAN + " ".join(command) + Style.RESET_ALL) 

output = check_output(command).decode() 

print(Fore.MAGENTA + output + Style.RESET_ALL) 

return output.strip()