





'''simple docstring'''






from datasets.utils.patching import _PatchedModuleObj, patch_submodule

from . import _test_patching






def      __A						(							):
		import os as original_os
		from os import path as original_path
		from os import rename as original_rename
		from os.path import dirname as original_dirname
		from os.path import join as original_join

		assert _test_patching.os is original_os
		assert _test_patching.path is original_path
		assert _test_patching.join is original_join

		assert _test_patching.renamed_os is original_os
		assert _test_patching.renamed_path is original_path
		assert _test_patching.renamed_join is original_join

		lowerCAmelCase     :    Optional[int]						=   "__test_patch_submodule_mock__"
		with patch_submodule(_test_patching      ,"os.path.join"      ,a_	):
				# Every way to access os.path.join must be patched, and the rest must stay untouched

				# check os.path.join
				assert isinstance(_test_patching.os      ,_PatchedModuleObj	)
				assert isinstance(_test_patching.os.path      ,_PatchedModuleObj	)
				assert _test_patching.os.path.join is mock

				# check path.join
				assert isinstance(_test_patching.path      ,_PatchedModuleObj	)
				assert _test_patching.path.join is mock

				# check join
				assert _test_patching.join is mock

				# check that the other attributes are untouched
				assert _test_patching.os.rename is original_rename
				assert _test_patching.path.dirname is original_dirname
				assert _test_patching.os.path.dirname is original_dirname

				# Even renamed modules or objects must be patched

				# check renamed_os.path.join
				assert isinstance(_test_patching.renamed_os      ,_PatchedModuleObj	)
				assert isinstance(_test_patching.renamed_os.path      ,_PatchedModuleObj	)
				assert _test_patching.renamed_os.path.join is mock

				# check renamed_path.join
				assert isinstance(_test_patching.renamed_path      ,_PatchedModuleObj	)
				assert _test_patching.renamed_path.join is mock

				# check renamed_join
				assert _test_patching.renamed_join is mock

				# check that the other attributes are untouched
				assert _test_patching.renamed_os.rename is original_rename
				assert _test_patching.renamed_path.dirname is original_dirname
				assert _test_patching.renamed_os.path.dirname is original_dirname

		# check that everthing is back to normal when the patch is over

		assert _test_patching.os is original_os
		assert _test_patching.path is original_path
		assert _test_patching.join is original_join

		assert _test_patching.renamed_os is original_os
		assert _test_patching.renamed_path is original_path
		assert _test_patching.renamed_join is original_join






def      __A						(							):
		assert _test_patching.open is open

		lowerCAmelCase     :    int						=   "__test_patch_submodule_builtin_mock__"
		# _test_patching has "open" in its globals
		assert _test_patching.open is open
		with patch_submodule(_test_patching      ,"open"      ,a_	):
				assert _test_patching.open is mock

		# check that everthing is back to normal when the patch is over

		assert _test_patching.open is open






def      __A						(							):
		# pandas.read_csv is not present in _test_patching
		lowerCAmelCase     :    Optional[Any]						=   "__test_patch_submodule_missing_mock__"
		with patch_submodule(_test_patching      ,"pandas.read_csv"      ,a_	):
				pass






def      __A						(							):
		# builtin should always be mocked even if they're not in the globals
		# in case they're loaded at one point
		lowerCAmelCase     :    Any						=   "__test_patch_submodule_missing_builtin_mock__"
		# _test_patching doesn't have "len" in its globals
		assert getattr(_test_patching      ,"len"      ,a_	) is None
		with patch_submodule(_test_patching      ,"len"      ,a_	):
				assert _test_patching.len is mock
		assert _test_patching.len is len






def      __A						(							):
		lowerCAmelCase     :    str						=   "__test_patch_submodule_start_and_stop_mock__"
		lowerCAmelCase     :    Tuple						=   patch_submodule(_test_patching      ,"open"      ,a_	)
		assert _test_patching.open is open
		patch.start()
		assert _test_patching.open is mock
		patch.stop()
		assert _test_patching.open is open






def      __A						(							):
		from os import rename as original_rename
		from os.path import dirname as original_dirname
		from os.path import join as original_join

		lowerCAmelCase     :    Dict						=   "__test_patch_submodule_successive_join__"
		lowerCAmelCase     :    List[Any]						=   "__test_patch_submodule_successive_dirname__"
		lowerCAmelCase     :    Optional[int]						=   "__test_patch_submodule_successive_rename__"
		assert _test_patching.os.path.join is original_join
		assert _test_patching.os.path.dirname is original_dirname
		assert _test_patching.os.rename is original_rename

		with patch_submodule(_test_patching      ,"os.path.join"      ,a_	):
				with patch_submodule(_test_patching      ,"os.rename"      ,a_	):
						with patch_submodule(_test_patching      ,"os.path.dirname"      ,a_	):
								assert _test_patching.os.path.join is mock_join
								assert _test_patching.os.path.dirname is mock_dirname
								assert _test_patching.os.rename is mock_rename

    # try another order
		with patch_submodule(_test_patching      ,"os.rename"      ,a_	):
				with patch_submodule(_test_patching      ,"os.path.join"      ,a_	):
						with patch_submodule(_test_patching      ,"os.path.dirname"      ,a_	):
								assert _test_patching.os.path.join is mock_join
								assert _test_patching.os.path.dirname is mock_dirname
								assert _test_patching.os.rename is mock_rename

		assert _test_patching.os.path.join is original_join
		assert _test_patching.os.path.dirname is original_dirname
		assert _test_patching.os.rename is original_rename






def      __A						(							):
		lowerCAmelCase     :    str						=   "__test_patch_submodule_doesnt_exist_mock__"
		with patch_submodule(_test_patching      ,"__module_that_doesn_exist__.__attribute_that_doesn_exist__"      ,a_	):
				pass
		with patch_submodule(_test_patching      ,"os.__attribute_that_doesn_exist__"      ,a_	):
				pass










'''simple docstring'''






import torch
import torch.nn as nn
from transformers.modeling_utils import ModuleUtilsMixin
from transformers.models.ta.modeling_ta import TaBlock, TaConfig, TaLayerNorm

from ...configuration_utils import ConfigMixin, register_to_config
from ...models import ModelMixin
class 		lowerCamelCase  (      _A      ,   _A      ,   _A       ):



	@register_to_config
	def __init__(   self		,      a_		,      a_		,      a_		,      a_		,      a_		,      a_		,      a_		,      a_		,      a_		,      a_ = False		,      ):
			super().__init__()

			lowerCAmelCase     :    int						=   nn.Embedding(a_		,      a_	)

			lowerCAmelCase     :    int						=   nn.Embedding(a_		,      a_	)
			lowerCAmelCase     :    int						=   False

			lowerCAmelCase     :    int						=   nn.Dropout(p=a_	)

			lowerCAmelCase     :    str						=   TaConfig(
			    vocab_size=a_		,      d_model=a_		,      num_heads=a_		,      d_kv=a_		,      d_ff=a_		,      dropout_rate=a_		,      feed_forward_proj=a_		,      is_decoder=a_		,      is_encoder_decoder=a_		,      )

			lowerCAmelCase     :    Any						=   nn.ModuleList()
			for lyr_num in range(a_	):
					lowerCAmelCase     :    Optional[Any]						=   TaBlock(a_	)
					self.encoders.append(a_	)

			lowerCAmelCase     :    List[str]						=   TaLayerNorm(a_	)
			lowerCAmelCase     :    Union[str, Any]						=   nn.Dropout(p=a_	)





	def   _lowerCamelCase    (   self		,      a_		,      a_	):
			lowerCAmelCase     :    Optional[Any]						=   self.token_embedder(a_	)

			lowerCAmelCase     :    int						=   encoder_input_tokens.shape[1]
			lowerCAmelCase     :    Optional[int]						=   torch.arange(a_		,      device=encoder_input_tokens.device	)
			x += self.position_encoding(a_	)

			lowerCAmelCase     :    List[str]						=   self.dropout_pre(a_	)

			# inverted the attention mask
			lowerCAmelCase     :    List[Any]						=   encoder_input_tokens.size()
			lowerCAmelCase     :    Dict						=   self.get_extended_attention_mask(a_		,      a_	)

			for lyr in self.encoders:
					lowerCAmelCase     :    Dict						=   lyr(a_		,      a_	)[0]
			lowerCAmelCase     :    int						=   self.layer_norm(a_	)

			return self.dropout_post(a_	), encoder_inputs_mask



