
'''simple docstring'''
import unittest

from transformers.utils.backbone_utils import (
    BackboneMixin,
    get_aligned_output_features_output_indices,
    verify_out_features_out_indices,
)






class 	snake_case__       (      unittest.TestCase					):







		"""simple docstring"""

		def       lowerCAmelCase				(      self				:			str      )						->			Any:






				"""simple docstring"""







				snake_case  :       Any     			=						['''a''', '''b''', '''c''']

				# Defaults to last layer if both are None
				snake_case			,snake_case  :       Any     			=						get_aligned_output_features_output_indices(UpperCamelCase__  ,	UpperCamelCase__  ,	UpperCamelCase__      )
				self.assertEqual(UpperCamelCase__  ,	['''c''']      )
				self.assertEqual(UpperCamelCase__  ,	[2]      )

				# Out indices set to match out features
				snake_case			,snake_case  :       List[str]     			=						get_aligned_output_features_output_indices(['''a''', '''c''']  ,	UpperCamelCase__  ,	UpperCamelCase__      )
				self.assertEqual(UpperCamelCase__  ,	['''a''', '''c''']      )
				self.assertEqual(UpperCamelCase__  ,	[0, 2]      )

				# Out features set to match out indices
				snake_case			,snake_case  :       List[str]     			=						get_aligned_output_features_output_indices(UpperCamelCase__  ,	[0, 2]  ,	UpperCamelCase__      )
				self.assertEqual(UpperCamelCase__  ,	['''a''', '''c''']      )
				self.assertEqual(UpperCamelCase__  ,	[0, 2]      )

				# Out features selected from negative indices
				snake_case			,snake_case  :       int     			=						get_aligned_output_features_output_indices(UpperCamelCase__  ,	[-3, -1]  ,	UpperCamelCase__      )
				self.assertEqual(UpperCamelCase__  ,	['''a''', '''c''']      )
				self.assertEqual(UpperCamelCase__  ,	[-3, -1]      )



		def       lowerCAmelCase				(      self				:			Optional[Any]      )						->			Optional[Any]:






				"""simple docstring"""







				with self.assertRaises(UpperCamelCase__      ):
						verify_out_features_out_indices(['''a''', '''b''']  ,	(0, 1)  ,	UpperCamelCase__      )

				# Out features must be a list
				with self.assertRaises(UpperCamelCase__      ):
						verify_out_features_out_indices(('''a''', '''b''')  ,	(0, 1)  ,	['''a''', '''b''']      )

				# Out features must be a subset of stage names
				with self.assertRaises(UpperCamelCase__      ):
						verify_out_features_out_indices(['''a''', '''b''']  ,	(0, 1)  ,	['''a''']      )

				# Out indices must be a list or tuple
				with self.assertRaises(UpperCamelCase__      ):
						verify_out_features_out_indices(UpperCamelCase__  ,	0  ,	['''a''', '''b''']      )

				# Out indices must be a subset of stage names
				with self.assertRaises(UpperCamelCase__      ):
						verify_out_features_out_indices(UpperCamelCase__  ,	(0, 1)  ,	['''a''']      )

				# Out features and out indices must be the same length
				with self.assertRaises(UpperCamelCase__      ):
						verify_out_features_out_indices(['''a''', '''b''']  ,	(0,)  ,	['''a''', '''b''', '''c''']      )

				# Out features should match out indices
				with self.assertRaises(UpperCamelCase__      ):
						verify_out_features_out_indices(['''a''', '''b''']  ,	(0, 2)  ,	['''a''', '''b''', '''c''']      )

				# Out features and out indices should be in order
				with self.assertRaises(UpperCamelCase__      ):
						verify_out_features_out_indices(['''b''', '''a''']  ,	(0, 1)  ,	['''a''', '''b''']      )

				# Check passes with valid inputs
				verify_out_features_out_indices(['''a''', '''b''', '''d''']  ,	(0, 1, -1)  ,	['''a''', '''b''', '''c''', '''d''']      )



		def       lowerCAmelCase				(      self				:			Union[str, Any]      )						->			Optional[Any]:






				"""simple docstring"""







				snake_case  :       int     			=						BackboneMixin()

				snake_case  :       int     			=						['''a''', '''b''', '''c''']
				snake_case  :       Any     			=						['''a''', '''c''']
				snake_case  :       str     			=						[0, 2]

				# Check that the output features and indices are set correctly
				self.assertEqual(backbone.out_features  ,	['''a''', '''c''']      )
				self.assertEqual(backbone.out_indices  ,	[0, 2]      )

				# Check out features and indices are updated correctly
				snake_case  :       Union[str, Any]     			=						['''a''', '''b''']
				self.assertEqual(backbone.out_features  ,	['''a''', '''b''']      )
				self.assertEqual(backbone.out_indices  ,	[0, 1]      )

				snake_case  :       List[Any]     			=						[-3, -1]
				self.assertEqual(backbone.out_features  ,	['''a''', '''c''']      )
				self.assertEqual(backbone.out_indices  ,	[-3, -1]      )




'''simple docstring'''
# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import re

from ..utils import cached_file


# docstyle-ignore
lowercase__						       =      "\nHuman: <<task>>\n\nAssistant: "


lowercase__						       =      "huggingface-tools/default-prompts"
lowercase__						       =      {"chat": "chat_prompt_template.txt", "run": "run_prompt_template.txt"}




def    _UpperCamelCase						(       SCREAMING_SNAKE_CASE__ ,       SCREAMING_SNAKE_CASE__ ,       SCREAMING_SNAKE_CASE__="run"			)  ->							Dict:


		'''simple docstring'''


		if prompt_or_repo_id is None:
				snake_case  :       Union[str, Any]     			=						DEFAULT_PROMPTS_REPO

		# prompt is considered a repo ID when it does not contain any kind of space
		if re.search('''\\s''' ,       SCREAMING_SNAKE_CASE__			) is not None:
				return prompt_or_repo_id

		snake_case  :       List[Any]     			=						cached_file(
		    SCREAMING_SNAKE_CASE__ ,       PROMPT_FILES[mode] ,       repo_type='''dataset''' ,       user_agent={'''agent''': agent_name}			)
		with open(SCREAMING_SNAKE_CASE__ ,       '''r''' ,       encoding='''utf-8'''			) as f:
				return f.read()


