


"""simple docstring"""

from __future__ import annotations

from collections.abc import Iterator
from typing import Any





class    lowerCamelCase__						:
      def __init__(		self	:	List[Any]      ,       A_	:	Any							):






       '''simple docstring'''


       __lowercase									=	data
       __lowercase									=	None






class    lowerCamelCase__						:
      def __init__(		self	:	Tuple							):






       '''simple docstring'''


       __lowercase									=	None
       __lowercase									=	None
      def __iter__(		self	:	Tuple							):






       '''simple docstring'''


       __lowercase									=	self.head
       while self.head:
        yield node.data
        __lowercase									=	node.next
        if node == self.head:
         break
      def __len__(		self	:	int							):






       '''simple docstring'''


       return sum(1 for _ in self							)
      def __repr__(		self	:	Optional[int]							):






       '''simple docstring'''


       return "->".join(str(A_							) for item in iter(self							)							)
      def SCREAMING_SNAKE_CASE_	(		self	:	Optional[int]      ,       A_	:	Any							):






       '''simple docstring'''


       self.insert_nth(len(self							)      ,       A_							)
      def SCREAMING_SNAKE_CASE_	(		self	:	int      ,       A_	:	Any							):






       '''simple docstring'''


       self.insert_nth(0      ,       A_							)
      def SCREAMING_SNAKE_CASE_	(		self	:	Dict      ,       A_	:	int      ,       A_	:	Any							):






       '''simple docstring'''


       if index < 0 or index > len(self							):
        raise IndexError("""list index out of range."""							)
       __lowercase									=	Node(A_							)
       if self.head is None:
        __lowercase									=	new_node  # first node points itself
        __lowercase									=	__lowercase									=	new_node
       elif index == 0:  # insert at head
        __lowercase									=	self.head
        __lowercase									=	__lowercase									=	new_node
       else:
        __lowercase									=	self.head
        for _ in range(index - 1							):
         __lowercase									=	temp.next
        __lowercase									=	temp.next
        __lowercase									=	new_node
        if index == len(self							) - 1:  # insert at tail
         __lowercase									=	new_node
      def SCREAMING_SNAKE_CASE_	(		self	:	Tuple							):






       '''simple docstring'''


       return self.delete_nth(0							)
      def SCREAMING_SNAKE_CASE_	(		self	:	Optional[Any]							):






       '''simple docstring'''


       return self.delete_nth(len(self							) - 1							)
      def SCREAMING_SNAKE_CASE_	(		self	:	Optional[Any]      ,       A_	:	int = 0							):






       '''simple docstring'''


       if not 0 <= index < len(self							):
        raise IndexError("""list index out of range."""							)
       __lowercase									=	self.head
       if self.head == self.tail:  # just one node
        __lowercase									=	__lowercase									=	None
       elif index == 0:  # delete head node
        __lowercase									=	self.tail.next.next
        __lowercase									=	self.head.next
       else:
        __lowercase									=	self.head
        for _ in range(index - 1							):
         __lowercase									=	temp.next
        __lowercase									=	temp.next
        __lowercase									=	temp.next.next
        if index == len(self							) - 1:  # delete at tail
         __lowercase									=	temp
       return delete_node.data






      def SCREAMING_SNAKE_CASE_	(		self	:	List[str]							):






       '''simple docstring'''


       return len(self							) == 0






def lowerCAmelCase_      (				):






 """simple docstring"""







 __lowercase									=	CircularLinkedList()
 assert len(UpperCamelCase__ ) == 0
 assert circular_linked_list.is_empty() is True
 assert str(UpperCamelCase__ ) == ""

 try:
  circular_linked_list.delete_front()
  raise AssertionError  # This should not happen
 except IndexError:
  assert True  # This should happen

 try:
  circular_linked_list.delete_tail()
  raise AssertionError  # This should not happen
 except IndexError:
  assert True  # This should happen

 try:
  circular_linked_list.delete_nth(-1 )
  raise AssertionError
 except IndexError:
  assert True

 try:
  circular_linked_list.delete_nth(0 )
  raise AssertionError
 except IndexError:
  assert True

 assert circular_linked_list.is_empty() is True
 for i in range(5 ):
  assert len(UpperCamelCase__ ) == i
  circular_linked_list.insert_nth(UpperCamelCase__				,   i + 1 )
 assert str(UpperCamelCase__ ) == "->".join(str(UpperCamelCase__ ) for i in range(1				,   6 ) )

 circular_linked_list.insert_tail(6 )
 assert str(UpperCamelCase__ ) == "->".join(str(UpperCamelCase__ ) for i in range(1				,   7 ) )
 circular_linked_list.insert_head(0 )
 assert str(UpperCamelCase__ ) == "->".join(str(UpperCamelCase__ ) for i in range(0				,   7 ) )

 assert circular_linked_list.delete_front() == 0
 assert circular_linked_list.delete_tail() == 6
 assert str(UpperCamelCase__ ) == "->".join(str(UpperCamelCase__ ) for i in range(1				,   6 ) )
 assert circular_linked_list.delete_nth(2 ) == 3

 circular_linked_list.insert_nth(2				,   3 )
 assert str(UpperCamelCase__ ) == "->".join(str(UpperCamelCase__ ) for i in range(1				,   6 ) )

 assert circular_linked_list.is_empty() is False


if __name__ == "__main__":
       import doctest

       doctest.testmod()




"""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
