





import copy
from typing import Dict, Optional

from ...configuration_utils import PretrainedConfig
from ...utils import logging
from ..auto import CONFIG_MAPPING
from ..detr import DetrConfig
from ..swin import SwinConfig


_UpperCamelCase							=      {
    'facebook/maskformer-swin-base-ade': (
        'https://huggingface.co/facebook/maskformer-swin-base-ade/blob/main/config.json'
    )
    # See all MaskFormer models at https://huggingface.co/models?filter=maskformer
}

_UpperCamelCase							=      logging.get_logger(__name__)
class 		SCREAMING_SNAKE_CASE_							(    _UpperCAmelCase   ):
				"""simple docstring"""
				__snake_case   :       Any	 =		"""maskformer"""
				__snake_case   :       int	 =		{"""hidden_size""": """mask_feature_size"""}
				__snake_case   :       Any	 =		["""resnet""", """swin"""]
				__snake_case   :       List[str]	 =		["""detr"""]




				def __init__(     self  :Optional[int]						,    __lowercase  :List[str] = 256						,    __lowercase  :List[str] = 256						,    __lowercase  :Tuple = 0.1						,    __lowercase  :str = False						,    __lowercase  :Optional[Any] = None						,    __lowercase  :Dict = None						,    __lowercase  :int = 0.02						,    __lowercase  :Any = 1.0						,    __lowercase  :int = 1.0						,    __lowercase  :Union[str, Any] = 1.0						,    __lowercase  :str = 20.0						,    __lowercase  :str = None						,    **__lowercase  :Union[str, Any]						,    ):






											if backbone_config is None:
																		# fall back to https://huggingface.co/microsoft/swin-base-patch4-window12-384-in22k
																		__lowerCamelCase      :      List[Any]         =SwinConfig(
																		    image_size=384						,    in_channels=3						,    patch_size=4						,    embed_dim=128						,    depths=[2, 2, 18, 2]						,    num_heads=[4, 8, 16, 32]						,    window_size=12						,    drop_path_rate=0.3						,    out_features=['''stage1''', '''stage2''', '''stage3''', '''stage4''']						,    )

											if isinstance(lowercase__						,    lowercase__			):
																		__lowerCamelCase      :      List[Any]         =backbone_config.pop('''model_type'''			)
																		__lowerCamelCase      :      Any         =CONFIG_MAPPING[backbone_model_type]
																		__lowerCamelCase      :      Optional[int]         =config_class.from_dict(lowercase__			)

											# verify that the backbone is supported
											if backbone_config.model_type not in self.backbones_supported:
																		logger.warning_once(
																		    f'Backbone {backbone_config.model_type} is not a supported model and may not be compatible with MaskFormer. '
																		    f'Supported model types: {",".join(self.backbones_supported			)}'			)

											if decoder_config is None:
																		# fall back to https://huggingface.co/facebook/detr-resnet-50
																		__lowerCamelCase      :      Tuple         =DetrConfig()
											else:
																		# verify that the decoder is supported
																		__lowerCamelCase      :      Optional[Any]         =(
																		    decoder_config.pop('''model_type'''			) if isinstance(lowercase__						,    lowercase__			) else decoder_config.model_type
																		)
																		if decoder_type not in self.decoders_supported:
																									raise ValueError(
																									    f'Transformer Decoder {decoder_type} not supported, please use one of'
																									    f' {",".join(self.decoders_supported			)}'			)
																		if isinstance(lowercase__						,    lowercase__			):
																									__lowerCamelCase      :      List[Any]         =CONFIG_MAPPING[decoder_type]
																									__lowerCamelCase      :      Tuple         =config_class.from_dict(lowercase__			)

											__lowerCamelCase      :      Union[str, Any]         =backbone_config
											__lowerCamelCase      :      int         =decoder_config
											# main feature dimension for the model
											__lowerCamelCase      :      Union[str, Any]         =fpn_feature_size
											__lowerCamelCase      :      Optional[Any]         =mask_feature_size
											# initializer
											__lowerCamelCase      :      Optional[int]         =init_std
											__lowerCamelCase      :      int         =init_xavier_std
											# Hungarian matcher && loss
											__lowerCamelCase      :      str         =cross_entropy_weight
											__lowerCamelCase      :      List[Any]         =dice_weight
											__lowerCamelCase      :      Any         =mask_weight
											__lowerCamelCase      :      Dict         =use_auxiliary_loss
											__lowerCamelCase      :      Dict         =no_object_weight
											__lowerCamelCase      :      Optional[int]         =output_auxiliary_logits

											__lowerCamelCase      :      Union[str, Any]         =self.decoder_config.encoder_attention_heads
											__lowerCamelCase      :      Optional[Any]         =self.decoder_config.num_hidden_layers
											super().__init__(**lowercase__			)




				@classmethod
				def 					__lowercase  (     cls  :Dict						,    __lowercase  :Dict						,    __lowercase  :Optional[int]						,    **__lowercase  :Optional[int]			):
											return cls(
											    backbone_config=lowercase__						,    decoder_config=lowercase__						,    **lowercase__						,    )




				def 					__lowercase  (     self  :Any			):
											__lowerCamelCase      :      List[str]         =copy.deepcopy(self.__dict__			)
											__lowerCamelCase      :      List[Any]         =self.backbone_config.to_dict()
											__lowerCamelCase      :      Dict         =self.decoder_config.to_dict()
											__lowerCamelCase      :      int         =self.__class__.model_type
											return output











"""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


_UpperCamelCase							=      False
try:
							_UpperCamelCase							=      _is_package_available('google.colab')
except ModuleNotFoundError:
							pass
@input.register
class 		SCREAMING_SNAKE_CASE_							:
				"""simple docstring"""




				def __init__(     self  :Union[str, Any]						,    __lowercase  :str = None						,    __lowercase  :list = []			):
											__lowerCamelCase      :      Any         =0
											__lowerCamelCase      :      List[str]         =choices
											__lowerCamelCase      :      int         =prompt
											if sys.platform == "win32":
																		__lowerCamelCase      :      Dict         ='''*'''
											else:
																		__lowerCamelCase      :      Union[str, Any]         ='''➔ '''




				def 					__lowercase  (     self  :Tuple						,    __lowercase  :Any						,    __lowercase  :str = ""			):
											if sys.platform != "win32":
																		writeColor(self.choices[index]						,    32						,    __lowercase			)
											else:
																		forceWrite(self.choices[index]						,    __lowercase			)




				def 					__lowercase  (     self  :Tuple						,    __lowercase  :int			):
											if index == self.position:
																		forceWrite(f' {self.arrow_char} '			)
																		self.write_choice(__lowercase			)
											else:
																		forceWrite(f'    {self.choices[index]}'			)
											reset_cursor()




				def 					__lowercase  (     self  :Tuple						,    __lowercase  :Direction						,    __lowercase  :int = 1			):
											__lowerCamelCase      :      List[str]         =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  :Union[str, Any]			):
											self.move_direction(Direction.UP			)




				@input.mark(KEYMAP['''down''']			)
				def 					__lowercase  (     self  :Union[str, Any]			):
											self.move_direction(Direction.DOWN			)




				@input.mark(KEYMAP['''newline''']			)
				def 					__lowercase  (     self  :Any			):
											move_cursor(len(self.choices			) - self.position						,    '''DOWN'''			)
											return self.position




				@input.mark(KEYMAP['''interrupt''']			)
				def 					__lowercase  (     self  :Any			):
											move_cursor(len(self.choices			) - self.position						,    '''DOWN'''			)
											raise KeyboardInterrupt




				@input.mark_multiple(*[KEYMAP[str(__lowercase			)] for number in range(10			)]			)
				def 					__lowercase  (     self  :Any			):
											__lowerCamelCase      :      Tuple         =int(chr(self.current_selection			)			)
											__lowerCamelCase      :      Dict         =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  :Optional[int]						,    __lowercase  :int = 0			):
											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      :      Union[str, Any]         =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      :      Union[str, Any]         =int(builtins.input()			)
																																except ValueError:
																																							__lowerCamelCase      :      Optional[Any]         =default_choice
																									else:
																																__lowerCamelCase      :      Dict         =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




