o
    i                     @   sJ   d dl mZ d dlmZmZmZmZ d dlZd dl	m
Z
 G dd dZdS )    )Path)DictIterableListUnionN)check_argument_typesc                   @   s|   e Zd Z	ddeeeee f defddZdefddZ	d	ee
jee f dee fd
dZdee dee fddZdS )TokenIDConverter<unk>
token_list
unk_symbolc                 C   sX  t  sJ t|ttfrCt|}t|| _g | _|jddd}t|D ]\}}| }| j	| q$W d    n1 s=w   Y  n0t
|| _d| _t| jD ]\}}|dkrZ n|  j| d7  _qP|  jdt| j d7  _i | _t| jD ]\}}|| jv rtd	| d
|| j|< q{|| _| j| jvrtd| d| j| j | _d S )Nrzutf-8)encoding    z, z... (NVocab=)zSymbol "z" is duplicatedzUnknown symbol 'z!' doesn't exist in the token_list)r   
isinstancer   strtoken_list_reprr
   open	enumeraterstripappendlistlentoken2idRuntimeErrorr   unk_id)selfr
   r   fidxlineit r#   S/home/ubuntu/.local/lib/python3.10/site-packages/espnet2/text/token_id_converter.py__init__	   s<   




zTokenIDConverter.__init__returnc                 C   s
   t | jS )N)r   r
   r   r#   r#   r$   get_num_vocabulary_size0   s   
z(TokenIDConverter.get_num_vocabulary_sizeintegersc                    s8   t |tjr|jdkrtd|j  fdd|D S )N   zMust be 1 dim ndarray, but got c                    s   g | ]} j | qS r#   )r
   .0r!   r'   r#   r$   
<listcomp>6   s    z/TokenIDConverter.ids2tokens.<locals>.<listcomp>)r   npndarrayndim
ValueError)r   r)   r#   r'   r$   
ids2tokens3   s   zTokenIDConverter.ids2tokenstokensc                    s    fdd|D S )Nc                    s   g | ]
} j | jqS r#   )r   getr   r+   r'   r#   r$   r-   9   s    z/TokenIDConverter.tokens2ids.<locals>.<listcomp>r#   )r   r3   r#   r'   r$   
tokens2ids8   s   zTokenIDConverter.tokens2idsN)r	   )__name__
__module____qualname__r   r   r   r   r%   intr(   r.   r/   r   r2   r5   r#   r#   r#   r$   r      s    
'$r   )pathlibr   typingr   r   r   r   numpyr.   	typeguardr   r   r#   r#   r#   r$   <module>   s
    