o
    }oi                     @   s   d dl Z d dlZd dlmZ d dlmZ d dlmZ d dlm	Z	 d dl
mZmZ d dlmZ e jdd	 Ze jd
d ZG dd dejjjZdd Zdd ZdS )    N)CutSet)DummyManifest)CombinedLoader)
DictConfig)SentencePieceTokenizercreate_spt_model)
DataModulec                 C   s   | d t | d }}dd }dD ]}ttdddd	|d
|| |j|d qtd|jdddgddd|jddid|jddiddddS )Naudioz/{tag}_cuts.jsonl.gzc                    s    fdd}|S )Nc                    s   t |   | S N)setattr)objkv _/home/ubuntu/.local/lib/python3.10/site-packages/tests/collections/speechlm2/test_datamodule.py_inner   s   z,data_config.<locals>._assign.<locals>._innerr   )r   r   r   r   r   r   _assign   s   zdata_config.<locals>._assign)train	val_set_0	val_set_1r      T)begin_idend_id	with_datatagr   lhotser   )type	cuts_path)	input_cfg
batch_sizer   r   r   )r   r   )datasetsr!   )train_dsvalidation_ds)	strr   r   mapsave_audiosdrop_in_memory_datato_fileformatr   )tmp_pathapcpr   r   r   r   r   data_config   s,   
r.   c              
   C   s\   |  d}|d }|ddd tdD  t|ddd	t|d
d
d
d tt|d S )Ntokztext.txt
c                 s   s    | ]}t |V  qd S r
   )chr).0ir   r   r   	<genexpr>G   s    ztokenizer.<locals>.<genexpr>   i   FT)
vocab_sizesample_sizedo_lower_case
output_dirboseosremove_extra_whitespacesztokenizer.model)mktemp
write_textjoinranger   r%   r   )tmp_path_factorytmpdir	text_pathr   r   r   	tokenizerC   s   

rE   c                   @   s   e Zd Zdd ZdS )Identityc                 C   s   |S r
   r   )selfitemr   r   r   __getitem__V   s   zIdentity.__getitem__N)__name__
__module____qualname__rI   r   r   r   r   rF   U   s    rF   c                 C   st   t | |t d}| }t|tjjjsJ t|}t	|}t|t
s%J t|dks-J tdd |D s8J d S )NrE   datasetr   c                 s   s    | ]}|j d kV  qdS )r   Nr   r2   cr   r   r   r4   c       z3test_datamodule_train_dataloader.<locals>.<genexpr>)r   rF   train_dataloader
isinstancetorchutilsdata
DataLoaderiternextr   lenall)r.   rE   rV   dldlibatchr   r   r    test_datamodule_train_dataloaderZ   s   r_   c           	         s   ddh}t | |t d}| }t|tsJ t|}t|\}}}t|ts)J | |ks1J |D ] t	|  dks?J t
 fdd|  D sNJ q3d S )Nr   r   rM   r   c                 3   s    | ]}|j  kV  qd S r
   r   rO   vsr   r   r4   r   rQ   z8test_datamodule_validation_dataloader.<locals>.<genexpr>)r   rF   val_dataloaderrS   r   rX   rY   dictkeysrZ   r[   )	r.   rE   val_setsrV   r\   r]   r^   	batch_idxdataloader_idxr   r`   r   %test_datamodule_validation_dataloaderf   s    rh   )pytestrT   r   r   lhotse.testing.dummiesr   lightning.pytorch.utilitiesr   	omegaconfr   :nemo.collections.common.tokenizers.sentencepiece_tokenizerr   r   nemo.collections.speechlm2.datar   fixturer.   rE   rU   rV   DatasetrF   r_   rh   r   r   r   r   <module>   s   
)
