Runs pylint on all python files in the current directory

def run(self, output=None, error=None):
        """ Runs pylint on all python files in the current directory """

        pylint_output = output if output is not None else sys.stdout
        pylint_error = error if error is not None else sys.stderr
        savedout, savederr = sys.__stdout__, sys.__stderr__
        sys.stdout = pylint_output
        sys.stderr = pylint_error

        pylint_files = self.get_files_from_dir(os.curdir)
        self._print_line(
            "Using pylint "
            + colorama.Fore.RED
            + pylint.__version__
            + colorama.Fore.RESET
            + " for python "
            + colorama.Fore.RED
            + PYTHON_VERSION
            + colorama.Fore.RESET
        )

        self._print_line("pylint running on the following files:")
        for pylint_file in pylint_files:
            # we need to recast this as a string, else pylint enters an endless recursion
            split_file = str(pylint_file).split("/")
            split_file[-1] = colorama.Fore.CYAN + split_file[-1] + colorama.Fore.RESET
            pylint_file = "/".join(split_file)
            self._print_line("- " + pylint_file)
        self._print_line("----")

        if not self._is_using_default_rcfile():
            self.args += ["--rcfile={}".format(self.rcfile)]

        exit_kwarg = {"do_exit": False}

        run = pylint.lint.Run(self.args + pylint_files, **exit_kwarg)
        sys.stdout = savedout
        sys.stderr = savederr

        sys.exit(run.linter.msg_status)