isis-report-lib
Biblioteca Python para geração de relatórios PDF tabulares com layouts hierárquicos customizáveis — extraída do POC isis_report (microserviço Robyn), sem o servidor.
- Entrada:
dict/ReportPayload(meta+layoutopcional +data) ou texto.toon - Renderização: Jinja2 (templates embutidos no pacote)
- PDF: Playwright (Chromium)
- API: síncrona (
generate_pdf) + assíncrona (agenerate_pdf)
Instalação
pip install isis-report-lib
playwright install chromium # necessário p/ gerar PDF
Dev:
pip install -e ".[dev]"
Uso rápido
from isis_report_lib import generate_pdf, generate_pdf_from_toon, render_html
payload = {
"meta": {"title": "Pedido de Vendas", "sub_title": "2024", "mode": "exact"},
"layout": {
"empresa": {"label": "Empresa", "format_mask": "str", "alignment": "left"},
"pedidos": {
"pedido": {"label": "Código", "format_mask": "int", "alignment": "right"},
"valor_total": {"label": "Valor Total", "format_mask": "float", "alignment": "right"},
},
},
"data": [{"empresa": "CQ CONSULTORIA", "pedidos": [{"pedido": 750, "valor_total": 4000}]}],
}
pdf_bytes = generate_pdf(payload)
open("relatorio.pdf", "wb").write(pdf_bytes)
# Sem Playwright: só o HTML intermediário
html = render_html(payload)
# A partir de .toon
toon = open("examples/pedido.toon", encoding="utf-8").read()
open("relatorio_toon.pdf", "wb").write(generate_pdf_from_toon(toon))
Async:
from isis_report_lib import agenerate_pdf, agenerate_pdf_from_toon
pdf = await agenerate_pdf(payload)
pdf = await agenerate_pdf_from_toon(toon_text)
Opções do PDF (repassadas ao page.pdf do Playwright):
generate_pdf(payload, pdf_options={"format": "A4", "margin": {"top": ".2in", "bottom": ".5in"}})
Exemplo completo em examples/.
Payload
| Campo | Tipo | Obrigatório | Descrição |
|---|---|---|---|
meta |
object | sim | title, sub_title, mode ("exact"/"gray"), company |
layout |
object | não | definição hierárquica; omitir = inferido dos dados |
data |
array | sim | registros crus ou formato template ({"fields": ..., "groups": ...}) |
Máscaras: str · int (milhar 1.234) · float (pt-BR 1.234,50) · date.
Sintaxe .toon
meta:
title: Pedido de Vendas
mode: exact
layout:
produto{Produto,str,left}
valor{Valor,float,right}
dados[1]:
- produto: Caneta
valor: 5.50
dados[n] é mapeado para data. Ver examples/pedido.toon.
API
| Função | Descrição |
|---|---|
generate_pdf(payload, pdf_options?) -> bytes |
PDF sync a partir de dict/ReportPayload |
agenerate_pdf(...) |
idem, async |
generate_pdf_from_toon(text, ...) / agenerate_pdf_from_toon |
PDF a partir de .toon |
render_html(payload) / arender_html / render_html_from_toon |
HTML intermediário (sem browser) |
ToonParser().parse(text) / parse_toon(text) |
parse .toon -> dict |
TabularReportService(pdf_options?) |
pipeline execute(payload) (Obter→Tratar→HTML→PDF) |
Testes
pytest -q
ruff check src tests
Testes de PDF real exigem playwright install chromium e são pulados (-m "not browser") se o browser não estiver disponível.
Licença
MIT — ver LICENSE.
Metadata
Release files for isis-report-lib 0.1.0
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Built distribution (wheel)
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| isis_report_lib-0.1.0-py3-none-any.whl | Python 3 | none | any | Details for isis_report_lib-0.1.0-py3-none-any.whl |
Total release size: 37.0 kB
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