Ii* <ddlZddlmZddlmZdZdZdZdZy)N)secure_filename) current_appczd|vxr6|jdddjtjdvS)u/Verifica se a extensão do arquivo é permitida.ALLOWED_EXTENSIONS)rsplitlowerrconfig)filenames (/srv/www/ollama/chat-ollama/src/utils.py allowed_filersB (? Z ??3 "1 % + + -1C1CDX1Y YZc|rnt|jrYt|j}tjj t jd|}|j||Sy)u)Salva um arquivo no diretório de uploads UPLOAD_FOLDERN) rr rospathjoinrr save)filer file_paths r save_filer sR T]]+"4==1GGLL!3!3O!DhO  ) rc tjj|rtj|y y#t$rYywxYw)zRemove um arquivo do sistemaTF)rrexistsremove Exception)rs r delete_filersD 77>>) $ IIi  %  s49 AAc Jtjj|dj}d} |dk(r)t |dd5}|j }ddd|S|dk(rsd dl}t |d 5}|j|}tt|jD]%}||j|jd zz }' ddd|S|d vr;d dl }|j|} | jD]} || jd zz } |S|d vrd dl} | j#|} | j$D]j} | | }|j'D]P}|Dcgc]}|j(|j(}}|s,|dj+t-t.|d zz }Rl |S|dk(rMd dl}t |dd5}|j3|}|D]}|dj+|d zz } ddd|S|dk(rAd dl}t |dd5}|j7|}|j9|d}ddd|S t |dd5}|j }ddd|S#1swY|SxYw#1swY|SxYwcc}w#1swY|SxYw#1swY|SxYw#1swYDxYw#t:$r"}t=d|d|d|d}Yd}~|Sd}~wwxYw#t>$r d|d}Y|St:$r%}t=d|d|d|d|d}Yd}~|Sd}~wwxYw)u Lê o conteúdo de um arquivo, tentando diferentes formatos (texto, PDF, Word, Excel, CSV, JSON). Retorna o conteúdo como string. rz.txtrzutf-8)encodingNz.pdfrrb )z.docz.docx)z.xlsz.xlsx z.csv,z.json)indentzErro ao ler arquivo z como texto simples: u5[ERRO: Não foi possível ler o conteúdo do arquivo ]z[ERRO: Arquivo u( não encontrado no sistema de arquivos]z (z): ) rrsplitextr openreadPyPDF2 PdfReaderrangelenpages extract_textdocxDocument paragraphstextopenpyxl load_workbook sheetnames iter_rowsvaluermapstrcsvreaderjsonloaddumpsrprintFileNotFoundError)rr file_extensioncontentfr,r>page_numr2docparar6workbook sheet_namesheetrowcell row_valuesr=r?dataes r read_document_contentrRs WW%%h/288:NG/V V #iw7 #1&&( #^ N[v % i& L!))!, %c&,,&7 8LHv||H5BBDtKKGL LV NO0 0 -- *C ,499t++ ,H NE0 0 --i8H&11 J  , ??,JC9 N3v % iw7 41A!4Csxx}t33G4 4. N'w & iw7 51yy|**T!*4 5" N _9cG<'ffhG' N_ #^ NW LV N9"X  4. N# 5" N'' _-hZ7LQCPQRS[R\\]^ N _ W#H:-UV N V $XJb0@A3GHI(STU N Vs K#I0K#"K#7AI=K#KK#K  K##L"5L"=LL") rwerkzeug.utilsrflaskrrrrrRrr rVs# *Z 9r