def __enter__()

in deep_gemm/utils.py [0:0]

• 14 lines of code
• 1 McCabe index (conditional complexity)

    def __enter__(self):
        self.outnull_file = open(os.devnull, 'w')
        self.errnull_file = open(os.devnull, 'w')

        self.old_stdout_fileno_undup = sys.stdout.fileno()
        self.old_stderr_fileno_undup = sys.stderr.fileno()

        self.old_stdout_fileno = os.dup(sys.stdout.fileno())
        self.old_stderr_fileno = os.dup(sys.stderr.fileno())

        self.old_stdout = sys.stdout
        self.old_stderr = sys.stderr

        os.dup2(self.outnull_file.fileno(), self.old_stdout_fileno_undup)
        os.dup2(self.errnull_file.fileno(), self.old_stderr_fileno_undup)

        sys.stdout = self.outnull_file
        sys.stderr = self.errnull_file
        return self