# Path: ranger.py
# ARGV = sys.argv[1:sys.argv.index('--')] if '--' in sys.argv else sys.argv[1:]
# 
# Path: ranger/ext/popen23.py
# @contextmanager
# def Popen23(*args, **kwargs):  # pylint: disable=invalid-name
#     if PY3:
#         yield Popen(*args, **kwargs)
#         return
#     else:
#         popen2 = Popen(*args, **kwargs)
#     try:
#         yield popen2
#     finally:
#         # From Lib/subprocess.py Popen.__exit__:
#         if popen2.stdout:
#             popen2.stdout.close()
#         if popen2.stderr:
#             popen2.stderr.close()
#         try:  # Flushing a BufferedWriter may raise an error
#             if popen2.stdin:
#                 popen2.stdin.close()
#         finally:
#             # Wait for the process to terminate, to avoid zombies.
#             popen2.wait()


import base64
import curses
import errno
import fcntl
import imghdr
import os
import struct
import sys
import warnings
import json
import threading
import termios
import codecs
            import PIL.Image
from subprocess import Popen, PIPE
from collections import defaultdict
from contextlib import contextmanager
from tempfile import NamedTemporaryFile
from ranger import PY3
from ranger.core.shared import FileManagerAware, SettingsAware
from ranger.ext.popen23 import Popen23
            from time import sleep
            your_func_here()"""
    curses.putp(curses.tigetstr("sc"))
    move_cur(to_y, to_x)
    yield
    curses.putp(curses.tigetstr("rc"))
    sys.stdout.flush()


# this is excised since Terminology needs to move the cursor multiple times
def move_cur(to_y, to_x):
    tparm = curses.tparm(curses.tigetstr("cup"), to_y, to_x)
    # on python2 stdout is already in binary mode, in python3 is accessed via buffer
    bin_stdout = getattr(sys.stdout, 'buffer', sys.stdout)
    bin_stdout.write(tparm)


class ImageDisplayError(Exception):
    pass


class ImgDisplayUnsupportedException(Exception, SettingsAware):
    def __init__(self, message=None):
        if message is None:
            message = (
                '"{0}" does not appear to be a valid setting for'
                ' preview_images_method.'
            ).format(self.settings.preview_images_method)
        super(ImgDisplayUnsupportedException, self).__init__(message)



# Path: ranger.py
# ARGV = sys.argv[1:sys.argv.index('--')] if '--' in sys.argv else sys.argv[1:]
# 
# Path: ranger/ext/popen23.py
# @contextmanager
# def Popen23(*args, **kwargs):  # pylint: disable=invalid-name
#     if PY3:
#         yield Popen(*args, **kwargs)
#         return
#     else:
#         popen2 = Popen(*args, **kwargs)
#     try:
#         yield popen2
#     finally:
#         # From Lib/subprocess.py Popen.__exit__:
#         if popen2.stdout:
#             popen2.stdout.close()
#         if popen2.stderr:
#             popen2.stderr.close()
#         try:  # Flushing a BufferedWriter may raise an error
#             if popen2.stdin:
#                 popen2.stdin.close()
#         finally:
#             # Wait for the process to terminate, to avoid zombies.
#             popen2.wait()


# Path: ranger/ext/img_display.py
import base64
import curses
import errno
import fcntl
import imghdr
import os
import struct
import sys
import warnings
import json
import threading
import termios
import codecs
            import PIL.Image
from subprocess import Popen, PIPE
from collections import defaultdict
from contextlib import contextmanager
from tempfile import NamedTemporaryFile
from ranger import PY3
from ranger.core.shared import FileManagerAware, SettingsAware
from ranger.ext.popen23 import Popen23
            from time import sleep

            your_func_here()"""
    curses.putp(curses.tigetstr("sc"))
    move_cur(to_y, to_x)
    yield
    curses.putp(curses.tigetstr("rc"))
    sys.stdout.flush()


# this is excised since Terminology needs to move the cursor multiple times
def move_cur(to_y, to_x):
    tparm = curses.tparm(curses.tigetstr("cup"), to_y, to_x)
    # on python2 stdout is already in binary mode, in python3 is accessed via buffer
    bin_stdout = getattr(sys.stdout, 'buffer', sys.stdout)
    bin_stdout.write(tparm)


class ImageDisplayError(Exception):
    pass


class ImgDisplayUnsupportedException(Exception, SettingsAware):
    def __init__(self, message=None):
        if message is None:
            message = (
                '"{0}" does not appear to be a valid setting for'
                ' preview_images_method.'
            ).format(self.settings.preview_images_method)
        super(ImgDisplayUnsupportedException, self).__init__(message)



def fallback_image_displayer():