



"""simple docstring"""

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


lowercase__    :  Optional[int]							    =	get_tests_dir('''fixtures/dummy-config.json''')




class        _UpperCAmelCase       (			unittest.TestCase):

 def 						_snake_case					(     self		:       int				):
     snake_case_ :     Union[str, Any]				=	0

 def 						_snake_case					(     self		:       Tuple				):
     self.assertIsNotNone(transformers.models.auto.__spec__				)
     self.assertIsNotNone(importlib.util.find_spec('''transformers.models.auto'''				)				)

 def 						_snake_case					(     self		:       List[str]				):
     snake_case_ :     List[str]				=	AutoConfig.from_pretrained('''bert-base-uncased'''				)
     self.assertIsInstance(lowercase_  ,     lowercase_				)

 def 						_snake_case					(     self		:       Dict				):
     snake_case_ :     Any				=	AutoConfig.from_pretrained(lowercase_				)
     self.assertIsInstance(lowercase_  ,     lowercase_				)

 def 						_snake_case					(     self		:       Union[str, Any]				):
     snake_case_ :     Tuple				=	AutoConfig.from_pretrained(lowercase_				)
     self.assertIsInstance(lowercase_  ,     lowercase_				)

 def 						_snake_case					(     self		:       Optional[Any]				):
     snake_case_ :     List[str]				=	AutoConfig.for_model('''roberta'''				)
     self.assertIsInstance(lowercase_  ,     lowercase_				)

 def 						_snake_case					(     self		:       str				):
     with tempfile.TemporaryDirectory() as tmp_dir:
         # This model name contains bert and roberta, but roberta ends up being picked.
         snake_case_ :     List[str]				=	os.path.join(lowercase_  ,     '''fake-roberta'''				)
         os.makedirs(lowercase_  ,     exist_ok=lowercase_				)
         with open(os.path.join(lowercase_  ,     '''config.json'''				)  ,     '''w'''				) as f:
             f.write(json.dumps({}				)				)
         snake_case_ :     int				=	AutoConfig.from_pretrained(lowercase_				)
         self.assertEqual(type(lowercase_				)  ,     lowercase_				)

 def 						_snake_case					(     self		:       Optional[int]				):
     try:
         AutoConfig.register('''custom'''  ,     lowercase_				)
         # Wrong model type will raise an error
         with self.assertRaises(lowercase_				):
             AutoConfig.register('''model'''  ,     lowercase_				)
         # Trying to register something existing in the Transformers library will raise an error
         with self.assertRaises(lowercase_				):
             AutoConfig.register('''bert'''  ,     lowercase_				)

         # Now that the config is registered, it can be used as any other config with the auto-API
         snake_case_ :     int				=	CustomConfig()
         with tempfile.TemporaryDirectory() as tmp_dir:
             config.save_pretrained(lowercase_				)
             snake_case_ :     List[Any]				=	AutoConfig.from_pretrained(lowercase_				)
             self.assertIsInstance(lowercase_  ,     lowercase_				)

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

 def 						_snake_case					(     self		:       str				):
     with self.assertRaisesRegex(
         lowercase_  ,     '''bert-base is not a local folder and is not a valid model identifier'''				):
         snake_case_ :     Optional[int]				=	AutoConfig.from_pretrained('''bert-base'''				)

 def 						_snake_case					(     self		:       Any				):
     with self.assertRaisesRegex(
         lowercase_  ,     r'''aaaaaa is not a valid git identifier \(branch name, tag name or commit id\)'''				):
         snake_case_ :     Optional[Any]				=	AutoConfig.from_pretrained(lowercase_  ,     revision='''aaaaaa'''				)

 def 						_snake_case					(     self		:       Optional[Any]				):
     with self.assertRaisesRegex(
         lowercase_  ,     '''hf-internal-testing/no-config-test-repo does not appear to have a file named config.json.'''  ,     ):
         snake_case_ :     Dict				=	AutoConfig.from_pretrained('''hf-internal-testing/no-config-test-repo'''				)

 def 						_snake_case					(     self		:       List[Any]				):
     # If remote code is not set, we will time out when asking whether to load the model.
     with self.assertRaises(lowercase_				):
         snake_case_ :     Tuple				=	AutoConfig.from_pretrained('''hf-internal-testing/test_dynamic_model'''				)
     # If remote code is disabled, we can't load this config.
     with self.assertRaises(lowercase_				):
         snake_case_ :     Optional[Any]				=	AutoConfig.from_pretrained('''hf-internal-testing/test_dynamic_model'''  ,     trust_remote_code=lowercase_				)

     snake_case_ :     Optional[Any]				=	AutoConfig.from_pretrained('''hf-internal-testing/test_dynamic_model'''  ,     trust_remote_code=lowercase_				)
     self.assertEqual(config.__class__.__name__  ,     '''NewModelConfig'''				)

     # Test config can be reloaded.
     with tempfile.TemporaryDirectory() as tmp_dir:
         config.save_pretrained(lowercase_				)
         snake_case_ :     List[str]				=	AutoConfig.from_pretrained(lowercase_  ,     trust_remote_code=lowercase_				)
     self.assertEqual(reloaded_config.__class__.__name__  ,     '''NewModelConfig'''				)






 def 						_snake_case					(     self		:       Dict				):




     class        _UpperCAmelCase       (			lowerCAmelCase__):
      _lowerCAmelCase   :			Optional[Any]							=		"""new-model"""

     try:
         AutoConfig.register('''new-model'''  ,     lowercase_				)
         # If remote code is not set, the default is to use local
         snake_case_ :     Union[str, Any]				=	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.
         snake_case_ :     Union[str, Any]				=	AutoConfig.from_pretrained('''hf-internal-testing/test_dynamic_model'''  ,     trust_remote_code=lowercase_				)
         self.assertEqual(config.__class__.__name__  ,     '''NewModelConfigLocal'''				)

         # If remote is enabled, we load from the Hub
         snake_case_ :     Optional[int]				=	AutoConfig.from_pretrained('''hf-internal-testing/test_dynamic_model'''  ,     trust_remote_code=lowercase_				)
         self.assertEqual(config.__class__.__name__  ,     '''NewModelConfig'''				)

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










"""simple docstring"""

from functools import lru_cache




@lru_cache
def __lowercase			(							_a    ):
    if num < 0:
        raise ValueError('''Number should not be negative.'''    )

    return 1 if num in (0, 1) else num * factorial(num - 1    )


if __name__ == "__main__":
     import doctest

     doctest.testmod()





