#!/usr/bin/env python
# vim:fileencoding=utf-8:noet

'''Powerline prompt and statusline script.'''

from __future__ import (unicode_literals, division, absolute_import, print_function)

import sys
import os

from locale import getpreferredencoding

try:
	from powerline.shell import ShellPowerline, get_argparser, finish_args, write_output
except ImportError:
	sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(os.path.realpath(__file__)))))
	from powerline.shell import ShellPowerline, get_argparser, finish_args, write_output


if sys.version_info < (3,):
	write = sys.stdout.write
else:
	write = sys.stdout.buffer.write


if __name__ == '__main__':
	args = get_argparser(description=__doc__).parse_args()
	finish_args(args)
	powerline = ShellPowerline(args, run_once=True)
	segment_info = {'args': args, 'environ': os.environ}
	write_output(args, powerline, segment_info, write, getpreferredencoding())