o
    lQi8                     @  s   d dl mZ d dlZd dlZd dlZd dlZd dlmZ d dlZd dl	m
Z
 edZejd ee e
ed  d dlmZ d dlmZ d d	lmZ dddZdddZdddZd ddZdd Zedkrle  dS dS )!    )annotationsN)Path)load_dotenvz/home/ubuntu/transcriptsz.env)	EnvConfig)VariantPostgresDB)VariantR2Clientreturnargparse.Namespacec                  C  s   t jdd} | jdtdd | jddtt  d | jd	td
d | jdttd d d | jddd | jddd | jddd | jddd | jddd | jddd | jddd | jddd | jddd | jdtdd |  S ) Nz?Create transcript variant shards, upload to R2, and seed queue.)descriptionz--inputT)typerequiredz--run-idzvariant-run-)defaultz--num-shardsi   )r   r   z--local-shard-dirdatatranscript_variant_shardsz--input-bucket z--input-prefixz--output-bucketz--output-prefixz--id-colrow_idz--video-id-colvideo_idz--segment-id-col
segment_idz--language-collanguage_codez
--text-coltextz--limit-rowsr   )argparseArgumentParseradd_argumentr   inttimeROOT
parse_args)parser r   (scripts/init_transcript_variant_queue.pyr      s    r   pathr   strc                 C  s.   | j  dkrd|   dS d|   dS )Nz.csvzread_csv_auto('z', header=true)zread_parquet(''))suffixloweras_posix)r    r   r   r   	_read_sql)   s   r&   argslist[tuple[str, Path, int]]c                 C  s  | j jddd | j j| j j d }tt|}t| j}| j	dkr*d| j	 nd}|
d| d| d |
d	| j d
| j d| j d| j d| j d| j d |
d| j   d g }t| j dD ][}t|d}|sxqld|jdd d }t|dkr|d  }	|| d }
|
d|	 d|
  d |
}n|d }|
d|  d d }|||t|f ql|S )NT)parentsexist_okz_variant_init.duckdbr   zLIMIT r   zM
        CREATE OR REPLACE TEMP VIEW variant_source AS
        SELECT * FROM z	
        z
        CREATE OR REPLACE TEMP VIEW variant_normalized AS
        WITH base AS (
            SELECT
                COALESCE(NULLIF(CAST(zn AS VARCHAR), ''), printf('variant_row_%08d', row_number() OVER ())) AS row_id,
                COALESCE(CAST(z= AS VARCHAR), '') AS video_id,
                COALESCE(CAST(z? AS VARCHAR), '') AS segment_id,
                COALESCE(CAST(zD AS VARCHAR), 'en') AS language_code,
                COALESCE(CAST(zt AS VARCHAR), '') AS text
            FROM variant_source
        )
        SELECT
            *,
            ntile(zD) OVER (ORDER BY row_id) - 1 AS shard_idx
        FROM base
        z
        COPY (
            SELECT row_id, video_id, segment_id, language_code, text, shard_idx
            FROM variant_normalized
        )
        TO 'zf'
        (FORMAT PARQUET, PARTITION_BY (shard_idx), COMPRESSION ZSTD, OVERWRITE_OR_IGNORE 1)
        zshard_idx=*z	*.parquetshard_=      .parquetz"COPY (SELECT * FROM read_parquet('z')) TO 'z$' (FORMAT PARQUET, COMPRESSION ZSTD)z#SELECT count(*) FROM read_parquet('r"   )local_shard_dirmkdirparentnameduckdbconnectr!   r&   input
limit_rowsexecuteid_colvideo_id_colsegment_id_collanguage_coltext_col
num_shardsr%   sortedglobsplitzfilllenfetchoneappendr   )r'   db_pathcon
source_sqllimit_clauseshard_paths	shard_dirparquet_filesshard_idglob_patternmerged_path
shard_path	row_countr   r   r   build_shards/   sn   
rS   rK   c                   s  t  }t|j}t|}| I d H  | I d H  | jp |j}| jp&|j}| j	p0d| j
 d}| jp:d| j
 d}g }	|D ]^\}
}}|d d|
 d}|||| |	i d|
ddd	|d
|ddd|d|d|dddddddddddd dd dd dd d| j
dddddd d!d" q?||	I d H  | I d H  td#t|	 d$| d| d%| d| 
 d S )&Nztranscript-variants/z/inputz/output/r0   rN   statuspendinginput_bucketinput_r2_keyinput_formatparquetoutput_bucketoutput_prefix
total_rowsrows_processedr   rows_skippedrows_geminipacks_uploadedlast_pack_keyr   
claimed_by
claimed_atcompleted_aterror_messager   r   r   r   r   )idr   r   r   r   )run_id
column_map)attempt_countmetadata_jsonzSeeded z shard jobs. Input prefix=s3://z Output prefix=s3://)r   r   database_urlr   r6   init_schemarW   	r2_bucketr[   input_prefixrh   r\   rstripupload_filerF   	seed_jobscloseprintrD   )r'   rK   configdbr2rW   r[   ro   r\   jobsrN   rQ   rR   	input_keyr   r   r   rr   x   s   
	
!rr   c                  C  s"   t  } t| }tt| | d S )N)r   rS   asynciorunrr   )r'   rK   r   r   r   main   s   r|   __main__)r   r	   )r    r   r   r!   )r'   r	   r   r(   )r'   r	   rK   r(   )
__future__r   r   rz   sysr   pathlibr   r5   dotenvr   r   r    insertr!   
src.configr   src.variant_dbr   src.variant_r2r   r   r&   rS   rr   r|   __name__r   r   r   r   <module>   s,    



I:
