
import importlib
import json
import os
import sys
import tempfile
import unittest
from pathlib import Path

import transformers
import transformers.models.auto
from transformers.models.auto.configuration_auto import CONFIG_MAPPING, AutoConfig
from transformers.models.bert.configuration_bert import BertConfig
from transformers.models.roberta.configuration_roberta import RobertaConfig
from transformers.testing_utils import DUMMY_UNKNOWN_IDENTIFIER, get_tests_dir


sys.path.append(str(Path(__file__).parent.parent.parent.parent / "utils"))

from test_module.custom_configuration import CustomConfig  # noqa E402


_UpperCAmelCase :			Dict              =	get_tests_dir("fixtures/dummy-config.json")


class     lowercase (		unittest.TestCase       ):



		def __UpperCamelCase			(			self	)  -> Dict:
				"""simple docstring"""
				UpperCamelCase          =					0



		def __UpperCamelCase			(			self	)  -> Union[str, Any]:
				"""simple docstring"""
				self.assertIsNotNone(transformers.models.auto.__spec__	)
				self.assertIsNotNone(importlib.util.find_spec('transformers.models.auto'	)	)



		def __UpperCamelCase			(			self	)  -> Any:
				"""simple docstring"""
				UpperCamelCase          =					AutoConfig.from_pretrained('bert-base-uncased'	)
				self.assertIsInstance(UpperCAmelCase_    ,				UpperCAmelCase_	)



		def __UpperCamelCase			(			self	)  -> Dict:
				"""simple docstring"""
				UpperCamelCase          =					AutoConfig.from_pretrained(UpperCAmelCase_	)
				self.assertIsInstance(UpperCAmelCase_    ,				UpperCAmelCase_	)



		def __UpperCamelCase			(			self	)  -> Union[str, Any]:
				"""simple docstring"""
				UpperCamelCase          =					AutoConfig.from_pretrained(UpperCAmelCase_	)
				self.assertIsInstance(UpperCAmelCase_    ,				UpperCAmelCase_	)



		def __UpperCamelCase			(			self	)  -> List[str]:
				"""simple docstring"""
				UpperCamelCase          =					AutoConfig.for_model('roberta'	)
				self.assertIsInstance(UpperCAmelCase_    ,				UpperCAmelCase_	)



		def __UpperCamelCase			(			self	)  -> Dict:
				"""simple docstring"""
				with tempfile.TemporaryDirectory() as tmp_dir:
						# This model name contains bert and roberta, but roberta ends up being picked.
						UpperCamelCase          =					os.path.join(UpperCAmelCase_    ,				'fake-roberta'	)
						os.makedirs(UpperCAmelCase_    ,				exist_ok=UpperCAmelCase_	)
						with open(os.path.join(UpperCAmelCase_    ,				'config.json'	)    ,				'w'	) as f:
								f.write(json.dumps({}	)	)
						UpperCamelCase          =					AutoConfig.from_pretrained(UpperCAmelCase_	)
						self.assertEqual(type(UpperCAmelCase_	)    ,				UpperCAmelCase_	)



		def __UpperCamelCase			(			self	)  -> List[str]:
				"""simple docstring"""
				try:
						AutoConfig.register('custom'    ,				UpperCAmelCase_	)
						# Wrong model type will raise an error
						with self.assertRaises(UpperCAmelCase_	):
								AutoConfig.register('model'    ,				UpperCAmelCase_	)
						# Trying to register something existing in the Transformers library will raise an error
						with self.assertRaises(UpperCAmelCase_	):
								AutoConfig.register('bert'    ,				UpperCAmelCase_	)

						# Now that the config is registered, it can be used as any other config with the auto-API
						UpperCamelCase          =					CustomConfig()
						with tempfile.TemporaryDirectory() as tmp_dir:
								config.save_pretrained(UpperCAmelCase_	)
								UpperCamelCase          =					AutoConfig.from_pretrained(UpperCAmelCase_	)
								self.assertIsInstance(UpperCAmelCase_    ,				UpperCAmelCase_	)

				finally:
						if "custom" in CONFIG_MAPPING._extra_content:
								del CONFIG_MAPPING._extra_content["custom"]



		def __UpperCamelCase			(			self	)  -> Optional[int]:
				"""simple docstring"""
				with self.assertRaisesRegex(
				    UpperCAmelCase_    ,				'bert-base is not a local folder and is not a valid model identifier'	):
						UpperCamelCase          =					AutoConfig.from_pretrained('bert-base'	)



		def __UpperCamelCase			(			self	)  -> Optional[int]:
				"""simple docstring"""
				with self.assertRaisesRegex(
				    UpperCAmelCase_    ,				r'aaaaaa is not a valid git identifier \(branch name, tag name or commit id\)'	):
						UpperCamelCase          =					AutoConfig.from_pretrained(UpperCAmelCase_    ,				revision='aaaaaa'	)



		def __UpperCamelCase			(			self	)  -> str:
				"""simple docstring"""
				with self.assertRaisesRegex(
				    UpperCAmelCase_    ,				'hf-internal-testing/no-config-test-repo does not appear to have a file named config.json.'    ,				):
						UpperCamelCase          =					AutoConfig.from_pretrained('hf-internal-testing/no-config-test-repo'	)



		def __UpperCamelCase			(			self	)  -> Tuple:
				"""simple docstring"""
				# If remote code is not set, we will time out when asking whether to load the model.
				with self.assertRaises(UpperCAmelCase_	):
						UpperCamelCase          =					AutoConfig.from_pretrained('hf-internal-testing/test_dynamic_model'	)
				# If remote code is disabled, we can't load this config.
				with self.assertRaises(UpperCAmelCase_	):
						UpperCamelCase          =					AutoConfig.from_pretrained('hf-internal-testing/test_dynamic_model'    ,				trust_remote_code=UpperCAmelCase_	)

				UpperCamelCase          =					AutoConfig.from_pretrained('hf-internal-testing/test_dynamic_model'    ,				trust_remote_code=UpperCAmelCase_	)
				self.assertEqual(config.__class__.__name__    ,				'NewModelConfig'	)

				# Test config can be reloaded.
				with tempfile.TemporaryDirectory() as tmp_dir:
						config.save_pretrained(UpperCAmelCase_	)
						UpperCamelCase          =					AutoConfig.from_pretrained(UpperCAmelCase_    ,				trust_remote_code=UpperCAmelCase_	)
				self.assertEqual(reloaded_config.__class__.__name__    ,				'NewModelConfig'	)



		def __UpperCamelCase			(			self	)  -> Optional[int]:
				"""simple docstring"""


				class     lowercase (		snake_case__       ):
						__lowercase	:	List[str]     					=    "new-model"

				try:
						AutoConfig.register('new-model'    ,				UpperCAmelCase_	)
						# If remote code is not set, the default is to use local
						UpperCamelCase          =					AutoConfig.from_pretrained('hf-internal-testing/test_dynamic_model'	)
						self.assertEqual(config.__class__.__name__    ,				'NewModelConfigLocal'	)

						# If remote code is disabled, we load the local one.
						UpperCamelCase          =					AutoConfig.from_pretrained('hf-internal-testing/test_dynamic_model'    ,				trust_remote_code=UpperCAmelCase_	)
						self.assertEqual(config.__class__.__name__    ,				'NewModelConfigLocal'	)

						# If remote is enabled, we load from the Hub
						UpperCamelCase          =					AutoConfig.from_pretrained('hf-internal-testing/test_dynamic_model'    ,				trust_remote_code=UpperCAmelCase_	)
						self.assertEqual(config.__class__.__name__    ,				'NewModelConfig'	)

				finally:
						if "new-model" in CONFIG_MAPPING._extra_content:
								del CONFIG_MAPPING._extra_content["new-model"]


from __future__ import annotations


class     lowercase :



		def __init__(			self    ,				A_    ,				A_	)  -> Any:
				"""simple docstring"""
				UpperCamelCase     ,  UpperCamelCase          =					text, pattern
				UpperCamelCase     ,  UpperCamelCase          =					len(A_	), len(A_	)



		def __UpperCamelCase			(			self    ,				A_	)  -> int:
				"""simple docstring"""

				for i in range(self.patLen - 1    ,				-1    ,				-1	):
						if char == self.pattern[i]:
								return i
				return -1



		def __UpperCamelCase			(			self    ,				A_	)  -> int:
				"""simple docstring"""

				for i in range(self.patLen - 1    ,				-1    ,				-1	):
						if self.pattern[i] != self.text[current_pos + i]:
								return current_pos + i
				return -1



		def __UpperCamelCase			(			self	)  -> list[int]:
				"""simple docstring"""
				# searches pattern in text and returns index positions
				UpperCamelCase          =					[]
				for i in range(self.textLen - self.patLen + 1	):
						UpperCamelCase          =					self.mismatch_in_text(A_	)
						if mismatch_index == -1:
								positions.append(A_	)
						else:
								UpperCamelCase          =					self.match_in_pattern(self.text[mismatch_index]	)
								UpperCamelCase          =					(
								    mismatch_index - match_index
								)  # shifting index lgtm [py/multiple-definition]
				return positions






_UpperCAmelCase :			Union[str, Any]              =	"ABAABA"
_UpperCAmelCase :			Any              =	"AB"
_UpperCAmelCase :			Dict              =	BoyerMooreSearch(text, pattern)
_UpperCAmelCase :			Optional[int]              =	bms.bad_character_heuristic()

if len(positions) == 0:
					print("No match found")
else:
					print("Pattern found in following positions: ")
					print(positions)
