o
    Ni	                     @   s   d Z ddlZddlmZ ddlmZ ddlmZ ddlZddl	Z
ejZeddd ed	e
jj d
 dedee fddZdeddfddZdd ZedkrXee dS dS )zRemoves metadatas which are not present in the registered versions of TFDS.

Instructions:

```
python tensorflow_datasets/scripts/metadata_cleanup.py
```


    N)List)app)flagsdry_runTzDry runtfds_dirz%Path to tensorflow_datasets directorymetadata_dirreturnc                 C   sN   g }t jj| D ]\}}}|t| d d }tjj|r$|	| q	|S )a  Get all metadata direcotry versions paths.

  It only extract the paths like 'dataset_name/version'
  or 'dataset_name/config/versions' in metadata dir.

  Args:
    metadata_dir: Path to metadat directory (testing/metadata).

  Returns:
    Existing metadata full names.
     N)
tfiogfilewalklentfdscore
registeredis_full_nameappend)r   existing_namesroot_	full_name r   `/home/ubuntu/.local/lib/python3.10/site-packages/tensorflow_datasets/scripts/metadata_cleanup.py_extract_metadata_versions-   s   
r   c                 C   sd   t tjj }t t| }t|| D ]}tj	| |}t
d|  tjr(qtjj| qdS )zRemoves metadatas which are not present in the registered versions of TFDS.

  Args:
    metadata_dir: Path to metadata directory (testing/metadata).
  zDelete: N)setr   r   r   list_full_namesr   sortedospathjoinprintFLAGSr   r
   r   r   rmtree)r   registered_namesr   extra_full_namepath_to_deleter   r   r   _delete_metadata_dirsA   s   r'   c                 C   s   t jtjdd}t| dS )zMain script.testingmetadataN)r   r   r    r"   r   r'   )r   r   r   r   r   mainQ   s   r*   __main__)__doc__r   typingr   abslr   r   
tensorflowr
   tensorflow_datasetsr   r"   DEFINE_booleanDEFINE_stringr   utilsr   strr   r'   r*   __name__runr   r   r   r   <module>   s$   