
from ...utils import (
    OptionalDependencyNotAvailable,
    is_torch_available,
    is_transformers_available,
    is_transformers_version,
)


try:
				if not (is_transformers_available() and is_torch_available()):
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				from ...utils.dummy_torch_and_transformers_objects import (
				    ImageTextPipelineOutput,
				    UniDiffuserPipeline,
				)
else:
				from .modeling_text_decoder import UniDiffuserTextDecoder
				from .modeling_uvit import UniDiffuserModel, UTransformeraDModel
				from .pipeline_unidiffuser import ImageTextPipelineOutput, UniDiffuserPipeline




'''simple docstring'''



import builtins
import sys

from ...utils.imports import _is_package_available
from . import cursor, input
from .helpers import Direction, clear_line, forceWrite, linebreak, move_cursor, reset_cursor, writeColor
from .keymap import KEYMAP


_lowercase          =						False
try:
						_lowercase          =						_is_package_available("""google.colab""")
except ModuleNotFoundError:
						pass




@input.register
class     UpperCAmelCase_	:






						'''simple docstring'''






						def __init__(   self       ,  _lowercase = None       ,  _lowercase = [] ):

												"""simple docstring"""



												_lowerCAmelCase    		=					0
												_lowerCAmelCase    		=					choices
												_lowerCAmelCase    		=					prompt
												if sys.platform == "win32":
																		_lowerCAmelCase    		=					"""*"""
												else:
																		_lowerCAmelCase    		=					"""➔ """




						def    _lowercase      (   self       ,  _lowercase       ,  _lowercase = "" ):

												"""simple docstring"""



												if sys.platform != "win32":
																		writeColor(self.choices[index]       ,  32       ,  _lowercase )
												else:
																		forceWrite(self.choices[index]       ,  _lowercase )




						def    _lowercase      (   self       ,  _lowercase ):

												"""simple docstring"""



												if index == self.position:
																		forceWrite(F' {self.arrow_char} ' )
																		self.write_choice(_lowercase )
												else:
																		forceWrite(F'    {self.choices[index]}' )
												reset_cursor()




						def    _lowercase      (   self       ,  _lowercase       ,  _lowercase = 1 ):

												"""simple docstring"""



												_lowerCAmelCase    		=					self.position
												if direction == Direction.DOWN:
																		if self.position + 1 >= len(self.choices ):
																								return
																		self.position += num_spaces
												else:
																		if self.position - 1 < 0:
																								return
																		self.position -= num_spaces
												clear_line()
												self.print_choice(_lowercase )
												move_cursor(_lowercase       ,  direction.name )
												self.print_choice(self.position )




						@input.mark(KEYMAP["""up"""] )
						def    _lowercase      (   self ):

												"""simple docstring"""



												self.move_direction(Direction.UP )




						@input.mark(KEYMAP["""down"""] )
						def    _lowercase      (   self ):

												"""simple docstring"""



												self.move_direction(Direction.DOWN )




						@input.mark(KEYMAP["""newline"""] )
						def    _lowercase      (   self ):

												"""simple docstring"""



												move_cursor(len(self.choices ) - self.position       ,  """DOWN""" )
												return self.position




						@input.mark(KEYMAP["""interrupt"""] )
						def    _lowercase      (   self ):

												"""simple docstring"""



												move_cursor(len(self.choices ) - self.position       ,  """DOWN""" )
												raise KeyboardInterrupt




						@input.mark_multiple(*[KEYMAP[str(_lowercase )] for number in range(10 )] )
						def    _lowercase      (   self ):

												"""simple docstring"""



												_lowerCAmelCase    		=					int(chr(self.current_selection ) )
												_lowerCAmelCase    		=					index - self.position
												if index == self.position:
																		return
												if index < len(self.choices ):
																		if self.position > index:
																								self.move_direction(Direction.UP       ,  -movement )
																		elif self.position < index:
																								self.move_direction(Direction.DOWN       ,  _lowercase )
																		else:
																								return
												else:
																		return




						def    _lowercase      (   self       ,  _lowercase = 0 ):

												"""simple docstring"""



												if self.prompt:
																		linebreak()
																		forceWrite(self.prompt       ,  """\n""" )
																		if in_colab:
																								forceWrite("""Please input a choice index (starting from 0), and press enter"""       ,  """\n""" )
																		else:
																								forceWrite("""Please select a choice using the arrow or number keys, and selecting with enter"""       ,  """\n""" )
												_lowerCAmelCase    		=					default_choice
												for i in range(len(self.choices ) ):
																		self.print_choice(_lowercase )
																		forceWrite("""\n""" )
												move_cursor(len(self.choices ) - self.position       ,  """UP""" )
												with cursor.hide():
																		while True:
																								if in_colab:
																														try:
																																				_lowerCAmelCase    		=					int(builtins.input() )
																														except ValueError:
																																				_lowerCAmelCase    		=					default_choice
																								else:
																														_lowerCAmelCase    		=					self.handle_input()
																								if choice is not None:
																														reset_cursor()
																														for _ in range(len(self.choices ) + 1 ):
																																				move_cursor(1       ,  """UP""" )
																																				clear_line()
																														self.write_choice(_lowercase       ,  """\n""" )
																														return choice
