


import json
import os
import unittest

from transformers import MgpstrTokenizer
from transformers.models.mgp_str.tokenization_mgp_str import VOCAB_FILES_NAMES
from transformers.testing_utils import require_tokenizers

from ...test_tokenization_common import TokenizerTesterMixin




@require_tokenizers
class       lowercase_					(lowercase__      ,					unittest.TestCase   ):
				snake_case	    =MgpstrTokenizer
				snake_case	    =False
				snake_case	    ={}
				snake_case	    =False





				def 						__UpperCamelCase    (				self)  -> Tuple:
											super().setUp()

											# fmt: off
											a__      =['[GO]', '[s]', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z']
											# fmt: on
											a__      =dict(zip(lowercase_       ,  range(len(lowercase_))))

											a__      =os.path.join(self.tmpdirname       ,  VOCAB_FILES_NAMES['vocab_file'])
											with open(self.vocab_file       ,  'w'       ,  encoding='utf-8') as fp:
																		fp.write(json.dumps(lowercase_) + '\n')





				def 						__UpperCamelCase    (				self       ,  **lowercase_)  -> Optional[Any]:
											return MgpstrTokenizer.from_pretrained(self.tmpdirname       ,  **lowercase_)





				def 						__UpperCamelCase    (				self       ,  lowercase_)  -> Any:
											a__      ='tester'
											a__      ='tester'
											return input_text, output_text





				@unittest.skip('MGP-STR always lower cases letters.')
				def 						__UpperCamelCase    (				self)  -> Optional[Any]:
											pass





				def 						__UpperCamelCase    (				self)  -> int:
											a__      =self.get_tokenizers(do_lower_case=lowercase_)
											for tokenizer in tokenizers:
																		with self.subTest(F"""{tokenizer.__class__.__name__}"""):
																									a__      ='[SPECIAL_TOKEN]'

																									tokenizer.add_special_tokens({'cls_token': special_token})
																									a__      =tokenizer.encode([special_token]       ,  add_special_tokens=lowercase_)
																									self.assertEqual(len(lowercase_)       ,  1)

																									a__      =tokenizer.decode(lowercase_       ,  skip_special_tokens=lowercase_)
																									self.assertTrue(special_token not in decoded)





				def 						__UpperCamelCase    (				self)  -> Dict:
											a__      =self.get_tokenizers()
											for tokenizer in tokenizers:
																		with self.subTest(F"""{tokenizer.__class__.__name__}"""):
																									a__    ,     a__      =self.get_input_output_texts(lowercase_)

																									a__      =tokenizer.tokenize(lowercase_)
																									a__      =tokenizer.convert_tokens_to_ids(lowercase_)
																									a__      =tokenizer.encode(lowercase_       ,  add_special_tokens=lowercase_)
																									self.assertListEqual(lowercase_       ,  lowercase_)

																									a__      =tokenizer.convert_ids_to_tokens(lowercase_)
																									self.assertNotEqual(len(lowercase_)       ,  0)
																									a__      =tokenizer.decode(lowercase_)
																									self.assertIsInstance(lowercase_       ,  lowercase_)

																									self.assertEqual(text_a.replace(' '       ,  '')       ,  lowercase_)





				@unittest.skip('MGP-STR tokenizer only handles one sequence.')
				def 						__UpperCamelCase    (				self)  -> Union[str, Any]:
											pass





				@unittest.skip('inputs cannot be pretokenized in MgpstrTokenizer')
				def 						__UpperCamelCase    (				self)  -> str:
											pass





from importlib import import_module

from .logging import get_logger


_lowerCAmelCase:						str   				=       get_logger(__name__)




class       lowercase_					:





				def __init__(				self       ,  lowercase_       ,  lowercase_=None)  -> Tuple:
											a__      =attrs or []
											if module is not None:
																		for key in module.__dict__:
																									if key in attrs or not key.startswith('__'):
																																setattr(self       ,  lowercase_       ,  getattr(lowercase_       ,  lowercase_))
											a__      =module._original_module if isinstance(lowercase_       ,  _PatchedModuleObj) else module







class       lowercase_					:
				snake_case	    =[]





				def __init__(				self       ,  lowercase_       ,  lowercase_       ,  lowercase_       ,  lowercase_=None)  -> List[str]:
											a__      =obj
											a__      =target
											a__      =new
											a__      =target.split('.')[0]
											a__      ={}
											a__      =attrs or []





				def __enter__(				self)  -> Optional[int]:
											*a__    ,     a__      =self.target.split('.')

											# Patch modules:
											# it's used to patch attributes of submodules like "os.path.join";
											# in this case we need to patch "os" and "os.path"

											for i in range(len(lowercase_)):
																		try:
																									a__      =import_module('.'.join(submodules[: i + 1]))
																		except ModuleNotFoundError:
																									continue
																		# We iterate over all the globals in self.obj in case we find "os" or "os.path"
																		for attr in self.obj.__dir__():
																									a__      =getattr(self.obj       ,  lowercase_)
																									# We don't check for the name of the global, but rather if its value *is* "os" or "os.path".
																									# This allows to patch renamed modules like "from os import path as ospath".
																									if obj_attr is submodule or (
																									    (isinstance(lowercase_       ,  _PatchedModuleObj) and obj_attr._original_module is submodule)
																									):
																																a__      =obj_attr
																																# patch at top level
																																setattr(self.obj       ,  lowercase_       ,  _PatchedModuleObj(lowercase_       ,  attrs=self.attrs))
																																a__      =getattr(self.obj       ,  lowercase_)
																																# construct lower levels patches
																																for key in submodules[i + 1 :]:
																																							setattr(lowercase_       ,  lowercase_       ,  _PatchedModuleObj(getattr(lowercase_       ,  lowercase_       ,  lowercase_)       ,  attrs=self.attrs))
																																							a__      =getattr(lowercase_       ,  lowercase_)
																																# finally set the target attribute
																																setattr(lowercase_       ,  lowercase_       ,  self.new)

        # Patch attribute itself:
        # it's used for builtins like "open",
        # and also to patch "os.path.join" we may also need to patch "join"
        # itself if it was imported as "from os.path import join".

											if submodules:  # if it's an attribute of a submodule like "os.path.join"
																		try:
																									a__      =getattr(import_module('.'.join(lowercase_))       ,  lowercase_)
																		except (AttributeError, ModuleNotFoundError):
																									return
																		# We iterate over all the globals in self.obj in case we find "os.path.join"
																		for attr in self.obj.__dir__():
																									# We don't check for the name of the global, but rather if its value *is* "os.path.join".
																									# This allows to patch renamed attributes like "from os.path import join as pjoin".
																									if getattr(self.obj       ,  lowercase_) is attr_value:
																																a__      =getattr(self.obj       ,  lowercase_)
																																setattr(self.obj       ,  lowercase_       ,  self.new)
											elif target_attr in globals()["__builtins__"]:  # if it'a s builtin like "open"
																		a__      =globals()['__builtins__'][target_attr]
																		setattr(self.obj       ,  lowercase_       ,  self.new)
											else:
																		raise RuntimeError(F"""Tried to patch attribute {target_attr} instead of a submodule.""")





				def __exit__(				self       ,  *lowercase_)  -> str:
											for attr in list(self.original):
																		setattr(self.obj       ,  lowercase_       ,  self.original.pop(lowercase_))





				def 						__UpperCamelCase    (				self)  -> Any:
											self.__enter__()
											self._active_patches.append(self)





				def 						__UpperCamelCase    (				self)  -> Union[str, Any]:
											try:
																		self._active_patches.remove(self)
											except ValueError:
																		# If the patch hasn't been started this will fail
																		return None

											return self.__exit__()

