def _setup_standard_streams(self):
        if not self.env.stdout_isatty and self.args.output_file:
            self.error('Cannot use --output, -o with redirected output.')

        # FIXME: Come up with a cleaner solution.
        if self.args.download:

            if not self.env.stdout_isatty:
                # Use stdout as tge download output file.
                self.args.output_file = self.env.stdout

            # With `--download`, we write everything that would normally go to
            # `stdout` to `stderr` instead. Let's replace the stream so that
            # we don't have to use many `if`s throughout the codebase.
            # The response body will be treated separately.
            self.env.stdout = self.env.stderr
            self.env.stdout_isatty = self.env.stderr_isatty

        elif self.args.output_file:
            # When not `--download`ing, then `--output` simply replaces
            # `stdout`. The file is opened for appending, which isn't what
            # we want in this case.
            self.args.output_file.seek(0)
            self.args.output_file.truncate()

            self.env.stdout = self.args.output_file
            self.env.stdout_isatty = False
Auto-Configure Django using arguments.
dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/httpie/input.py/Parser._setup_standard_streams--crossover with--dataset/ETHPy150Open amitu/importd/importd/__init__.py/D._configure_django