o h!@s dZddlZddlZddlZddlZddlZddlZddlmZddl m Z m Z m Z ddl m Z ddlmZddlmZedZd d Zd&d d Zd dZd&ddZd'ddZ  d(ddZd'ddZddZddZdd Zd!d"Zd&d#d$Ze d%kredSdS))a Script for producing training/dev/test data from UD data or sentences Example output data format (one example per line): {"text": "Hello world.", "label": "en"} This is an attempt to recreate data pre-processing in https://github.com/AU-DIS/LSTM_langid Specifically borrows methods from https://github.com/AU-DIS/LSTM_langid/blob/main/src/dataset_creator.py Data format is same as LSTM_langid as well. N)Path)randintrandomshuffle)digits)tqdm)treebank_to_langidstanzazaf,ar,be,bg,bxr,ca,cop,cs,cu,da,de,el,en,es,et,eu,fa,fi,fr,fro,ga,gd,gl,got,grc,he,hi,hr,hsb,hu,hy,id,it,ja,kk,kmr,ko,la,lt,lv,lzh,mr,mt,nl,nn,no,olo,orv,pl,pt,ro,ru,sk,sl,sme,sr,sv,swl,ta,te,tr,ug,uk,ur,vi,wo,zh-hans,zh-hant,cCst}|jddddgdd|jddtdd |jd d td |jd dtdd |jddtdd |jddd|jdddd |jddtdd |j|d}|S)Nz --data-formatzinput data formatud one-per-line)helpchoicesdefaultz --eval-lengthzlength of eval strings )r typerz --languagesz"list of languages to use, or "all")r rz --min-windowzminimal training example lengthz --max-windowzmaximum training example length2z --ud-pathzpath to ud data)r z --save-pathzpath to save data.z--splitsz,size of train/dev/test splits in percentagesz 0.8,0.1,0.1args)argparseArgumentParser add_argumentintDEFAULT_LANGUAGESsplits_from_list parse_args)rparserr^/var/www/html/env_mimamsha/lib/python3.10/site-packages/stanza/models/langid/create_ud_data.pyr!s  rcCsdd|dDS)NcSsg|]}t|qSr)float.0xrrr 1z$splits_from_list..r )split) value_listrrrr0src stdtjtrjd_fdddD}tjjjd}t dd jt |D]E}t |||j jjjjd}t||D]+\}}t|d }|D]}tj||d d |d qZWdn1stwYqNq5dS) Nrr csg|] }jd|dqS)/z.jsonl) save_path)r" data_splitrrrr$8szmain..)traindevtest data_formatz Building UD data for languages: )splits min_window max_window eval_lengthr/aF) ensure_ascii )r isinstance languagesstrr& collect_filesud_pathr/loggerinfojoinrgenerate_examplesr0r1r2r3zipopenjsondumpwrite) r data_paths lang_to_fileslang_id lang_examplesdata_setr) json_file json_entryrrrmain4s*     rLr cCsddd}t|||}i}|D]-}|dkrt|jj}n|jdd}||vr0d|vr0q||vr8g||<|||q|S)a Given path to UD, collect files If data_format = "ud", expects files to be of form *.conllu If data_format = "one-per-line", expects files to be of form "*.sentences.txt" In all cases, the UD path should be a directory with subdirectories for each language z */*.conlluz*/*sentences.txt)r r r _rall)rglobrparentnamer&append)r;r8r/data_format_to_search_pathud_filesrFud_filerGrrrr:Fs r:g?皙?rWrrcsg}|D]}t||d} | D]} t| } t| |r"|t| ||d7}qqt|t|dt|} fdd|d| D} t|dt|| } fdd|| | D}fd d|| dD}| ||fS) z? Generate train/dev/test examples for a given language r.)r1r2rcsg|]}t|qSr example_jsonr"example)rGrrr$ksz%generate_examples..Ncg|] }t|dqS)r3rXrZr3rGrrr$mcr]r^rXrZr_rrr$nr`)sentences_from_fileclean_sentencevalidate_sentencesentence_to_windowsrrlen)rG list_of_filesr0r1r2r3r/examplesrU sentencessentence train_idx train_setdev_idxdev_settest_setrr_rr?]s    r?cCs|dkr6t|$}|}d|vsJ|ddd|dD}Wd|S1s/wY|S|dkr]t|}d d|dD}Wd|S1sXwY|S) z/ Retrieve all sentences from a UD file r # text = z: does not have expected format, "# text =" does not appearcSs"g|] }|dr|ddqS)ro N) startswithr!rrrr${s"z'sentences_from_file..r6Nr cSsg|]}|r|qSrrr!rrrr$~r%)rAreadstripr&) ud_file_pathr/rUud_file_contentsrhrrrrars$      rac Csg}|d}d}t|D]<\}}|d|7}|}|dt|kr-t||ddnd}t|||krIt|}t||rG||d}q t||krU|||S)zP Create window size chunks from a sentence, always starting with a word  r\r)r& enumeratelstriprerbrcrRrs) rir1r2windowswords curr_windowidxword next_word_lenrrrrds   (   rdcCst||krdSdS)z Sentence validation from: LSTM-LID GitHub: https://github.com/AU-DIS/LSTM_langid/blob/main/src/dataset_creator.py FT)re)current_windowr1rrrrcs rccsfddt|DS)z Helper for clean_sentence from LSTM-LID GitHub: https://github.com/AU-DIS/LSTM_langid/blob/main/src/dataset_creator.py csg|] \}}|kr|qSrr)r"iltrchrrr$szfind..)rx)srrrrfindsrc Cs.|dd}|dd}|dd}|dd}|dd}|dd}tddt}||}|}g}|D]W}|}|}|d d d rt|d }|D];}||d rt ||d kry||d rx|d |d ||d d }qN|d |d ||d d }qN| |q8d |} | S) z} Sentence cleaning from LSTM-LID GitHub: https://github.com/AU-DIS/LSTM_langid/blob/main/src/dataset_creator.py r6rwz- rM\"z rvr\NIl) replacer9 maketransr translater& __contains__rislowerrerRr>) line remove_digitsr{ new_wordsr~ clean_wordrindicesindxnew_linerrrrbs4            rbcCs"|dur |d|}||dS)N)textlabel)rs)rGrr3rrrrYs rY__main__)N)r )rVrrrr )!__doc__rrBloggingosresyspathlibrrrrstringrrstanza.models.common.constantr getLoggerr<r&rrrrLr:r?rardrcrrbrY__name__rrrrs<            "