


"""simple docstring"""

import os

import numpy
import onnx


def lowerCAmelCase_      (				UpperCamelCase__	: Optional[int]				,   UpperCamelCase__	: List[str] ):






 """simple docstring"""







 __lowercase									=	a.name
 __lowercase									=	b.name

 __lowercase									=	""""""
 __lowercase									=	""""""

 __lowercase									=	a == b

 __lowercase									=	name_a
 __lowercase									=	name_b

 return res


def lowerCAmelCase_      (				UpperCamelCase__	: Union[str, Any]				,   UpperCamelCase__	: str				,   UpperCamelCase__	: Dict ):






 """simple docstring"""







 for i, input_name in enumerate(node_proto.input ):
  if input_name == name:
   node_proto.input.insert(UpperCamelCase__				,   UpperCamelCase__ )
   node_proto.input.pop(i + 1 )

 if node_proto.op_type == "If":
  _graph_replace_input_with(node_proto.attribute[0].g				,   UpperCamelCase__				,   UpperCamelCase__ )
  _graph_replace_input_with(node_proto.attribute[1].g				,   UpperCamelCase__				,   UpperCamelCase__ )
 if node_proto.op_type == "Loop":
  _graph_replace_input_with(node_proto.attribute[0].g				,   UpperCamelCase__				,   UpperCamelCase__ )


def lowerCAmelCase_      (				UpperCamelCase__	: Optional[Any]				,   UpperCamelCase__	: Optional[int]				,   UpperCamelCase__	: str ):






 """simple docstring"""







 for n in graph_proto.node:
  _node_replace_input_with(UpperCamelCase__				,   UpperCamelCase__				,   UpperCamelCase__ )


def lowerCAmelCase_      (				UpperCamelCase__	: Tuple				,   UpperCamelCase__	: str				,   UpperCamelCase__	: Any ):






 """simple docstring"""







 __lowercase									=	list(model.graph.initializer )
 __lowercase									=	list(model_without_ext.graph.initializer )
 for i, ref_i in ind_to_replace:
  assert inits_with_data[i].name == inits[i].name
  assert inits_with_data[ref_i].name == inits[ref_i].name
  assert i > ref_i

  __lowercase									=	inits[i].name
  __lowercase									=	inits[ref_i].name

  model_without_ext.graph.initializer.remove(inits[i] )

  # for n in model.graph.node:
  _graph_replace_input_with(model_without_ext.graph				,   UpperCamelCase__				,   UpperCamelCase__ )


def lowerCAmelCase_      (				UpperCamelCase__	: List[Any] ):






 """simple docstring"""







 __lowercase									=	os.path.dirname(UpperCamelCase__ )
 __lowercase									=	os.path.basename(UpperCamelCase__ )

 __lowercase									=	onnx.load(os.path.join(UpperCamelCase__				,   UpperCamelCase__ ) )

 __lowercase									=	list(model.graph.initializer )

 __lowercase									=	set()
 __lowercase									=	{}
 __lowercase									=	[]

 __lowercase									=	0

 for i in range(len(UpperCamelCase__ ) ):
  if i in dup_set:
   continue

  for j in range(i + 1				,   len(UpperCamelCase__ ) ):
   if j in dup_set:
    continue
   if _is_equal_tensor_proto(inits[i]				,   inits[j] ):
    dup_set.add(UpperCamelCase__ )
    dup_set.add(UpperCamelCase__ )

    __lowercase									=	inits[j].data_type
    __lowercase									=	numpy.prod(inits[j].dims )
    if dtype == 1:
     mem_size *= 4
    elif dtype == 6:
     mem_size *= 4
    elif dtype == 7 or dtype == 11:
     mem_size *= 8
    else:
     print("""unexpected data type: """				,   UpperCamelCase__ )
    total_reduced_size += mem_size

    __lowercase									=	inits[i].name
    __lowercase									=	inits[j].name

    if name_i in dup_map:
     dup_map[name_i].append(UpperCamelCase__ )
    else:
     __lowercase									=	[name_j]
    ind_to_replace.append((j, i) )

 print("""total reduced size: """				,   total_reduced_size / 1024 / 1024 / 1024				,   """GB""" )

 __lowercase									=	sorted(UpperCamelCase__ )
 _remove_dup_initializers_from_model(UpperCamelCase__				,   UpperCamelCase__				,   UpperCamelCase__ )

 __lowercase									=	"""optimized_""" + model_file_name
 __lowercase									=	os.path.join(UpperCamelCase__				,   UpperCamelCase__ )
 onnx.save(UpperCamelCase__				,   UpperCamelCase__ )

 return new_model




"""simple docstring"""

import pytest

from datasets import Dataset, DatasetDict, Features, NamedSplit, Value
from datasets.io.text import TextDatasetReader

from ..utils import assert_arrow_memory_doesnt_increase, assert_arrow_memory_increases


def lowerCAmelCase_      (				UpperCamelCase__	: List[str]				,   UpperCamelCase__	: Any ):






 """simple docstring"""







 assert isinstance(UpperCamelCase__				,   UpperCamelCase__ )
 assert dataset.num_rows == 4
 assert dataset.num_columns == 1
 assert dataset.column_names == ["text"]
 for feature, expected_dtype in expected_features.items():
  assert dataset.features[feature].dtype == expected_dtype


@pytest.mark.parametrize("""keep_in_memory"""				,   [False, True] )
def lowerCAmelCase_      (				UpperCamelCase__	: Dict				,   UpperCamelCase__	: Optional[int]				,   UpperCamelCase__	: List[str] ):






 """simple docstring"""







 __lowercase									=	tmp_path / """cache"""
 __lowercase									=	{"""text""": """string"""}
 with assert_arrow_memory_increases() if keep_in_memory else assert_arrow_memory_doesnt_increase():
  __lowercase									=	TextDatasetReader(UpperCamelCase__				,   cache_dir=UpperCamelCase__				,   keep_in_memory=UpperCamelCase__ ).read()
 _check_text_dataset(UpperCamelCase__				,   UpperCamelCase__ )


@pytest.mark.parametrize(
    """features"""				,   [
        None,
        {"""text""": """string"""},
        {"""text""": """int32"""},
        {"""text""": """float32"""},
    ]				,   )
def lowerCAmelCase_      (				UpperCamelCase__	: List[Any]				,   UpperCamelCase__	: List[str]				,   UpperCamelCase__	: Union[str, Any] ):






 """simple docstring"""







 __lowercase									=	tmp_path / """cache"""
 __lowercase									=	{"""text""": """string"""}
 __lowercase									=	features.copy() if features else default_expected_features
 __lowercase									=	(
     Features({feature: Value(UpperCamelCase__ ) for feature, dtype in features.items()} ) if features is not None else None
 )
 __lowercase									=	TextDatasetReader(UpperCamelCase__				,   features=UpperCamelCase__				,   cache_dir=UpperCamelCase__ ).read()
 _check_text_dataset(UpperCamelCase__				,   UpperCamelCase__ )


@pytest.mark.parametrize("""split"""				,   [None, NamedSplit("""train""" ), """train""", """test"""] )
def lowerCAmelCase_      (				UpperCamelCase__	: Union[str, Any]				,   UpperCamelCase__	: str				,   UpperCamelCase__	: Tuple ):






 """simple docstring"""







 __lowercase									=	tmp_path / """cache"""
 __lowercase									=	{"""text""": """string"""}
 __lowercase									=	TextDatasetReader(UpperCamelCase__				,   cache_dir=UpperCamelCase__				,   split=UpperCamelCase__ ).read()
 _check_text_dataset(UpperCamelCase__				,   UpperCamelCase__ )
 assert dataset.split == split if split else "train"


@pytest.mark.parametrize("""path_type"""				,   [str, list] )
def lowerCAmelCase_      (				UpperCamelCase__	: Union[str, Any]				,   UpperCamelCase__	: List[str]				,   UpperCamelCase__	: Any ):






 """simple docstring"""







 if issubclass(UpperCamelCase__				,   UpperCamelCase__ ):
  __lowercase									=	text_path
 elif issubclass(UpperCamelCase__				,   UpperCamelCase__ ):
  __lowercase									=	[text_path]
 __lowercase									=	tmp_path / """cache"""
 __lowercase									=	{"""text""": """string"""}
 __lowercase									=	TextDatasetReader(UpperCamelCase__				,   cache_dir=UpperCamelCase__ ).read()
 _check_text_dataset(UpperCamelCase__				,   UpperCamelCase__ )


def lowerCAmelCase_      (				UpperCamelCase__	: str				,   UpperCamelCase__	: str				,   UpperCamelCase__	: Any=("train",) ):






 """simple docstring"""







 assert isinstance(UpperCamelCase__				,   UpperCamelCase__ )
 for split in splits:
  __lowercase									=	dataset_dict[split]
  assert dataset.num_rows == 4
  assert dataset.num_columns == 1
  assert dataset.column_names == ["text"]
  for feature, expected_dtype in expected_features.items():
   assert dataset.features[feature].dtype == expected_dtype


@pytest.mark.parametrize("""keep_in_memory"""				,   [False, True] )
def lowerCAmelCase_      (				UpperCamelCase__	: int				,   UpperCamelCase__	: List[str]				,   UpperCamelCase__	: List[Any] ):






 """simple docstring"""







 __lowercase									=	tmp_path / """cache"""
 __lowercase									=	{"""text""": """string"""}
 with assert_arrow_memory_increases() if keep_in_memory else assert_arrow_memory_doesnt_increase():
  __lowercase									=	TextDatasetReader({"""train""": text_path}				,   cache_dir=UpperCamelCase__				,   keep_in_memory=UpperCamelCase__ ).read()
 _check_text_datasetdict(UpperCamelCase__				,   UpperCamelCase__ )


@pytest.mark.parametrize(
    """features"""				,   [
        None,
        {"""text""": """string"""},
        {"""text""": """int32"""},
        {"""text""": """float32"""},
    ]				,   )
def lowerCAmelCase_      (				UpperCamelCase__	: Optional[Any]				,   UpperCamelCase__	: Dict				,   UpperCamelCase__	: Union[str, Any] ):






 """simple docstring"""







 __lowercase									=	tmp_path / """cache"""
 # CSV file loses col_1 string dtype information: default now is "int64" instead of "string"
 __lowercase									=	{"""text""": """string"""}
 __lowercase									=	features.copy() if features else default_expected_features
 __lowercase									=	(
     Features({feature: Value(UpperCamelCase__ ) for feature, dtype in features.items()} ) if features is not None else None
 )
 __lowercase									=	TextDatasetReader({"""train""": text_path}				,   features=UpperCamelCase__				,   cache_dir=UpperCamelCase__ ).read()
 _check_text_datasetdict(UpperCamelCase__				,   UpperCamelCase__ )


@pytest.mark.parametrize("""split"""				,   [None, NamedSplit("""train""" ), """train""", """test"""] )
def lowerCAmelCase_      (				UpperCamelCase__	: Dict				,   UpperCamelCase__	: int				,   UpperCamelCase__	: int ):






 """simple docstring"""







 if split:
  __lowercase									=	{split: text_path}
 else:
  __lowercase									=	"""train"""
  __lowercase									=	{"""train""": text_path, """test""": text_path}
 __lowercase									=	tmp_path / """cache"""
 __lowercase									=	{"""text""": """string"""}
 __lowercase									=	TextDatasetReader(UpperCamelCase__				,   cache_dir=UpperCamelCase__ ).read()
 _check_text_datasetdict(UpperCamelCase__				,   UpperCamelCase__				,   splits=list(path.keys() ) )
 assert all(dataset[split].split == split for split in path.keys() )
