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Upload teste_app.py
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teste_app.py
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| 1 |
+
# -*- coding: utf-8 -*-
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| 2 |
+
import os
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| 3 |
+
import json
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| 4 |
+
import base64
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| 5 |
+
import tempfile
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| 6 |
+
from concurrent.futures import ThreadPoolExecutor
|
| 7 |
+
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| 8 |
+
import gradio as gr
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| 9 |
+
from openai import OpenAI
|
| 10 |
+
from playwright.sync_api import sync_playwright
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| 11 |
+
|
| 12 |
+
GROQ_KEY = os.environ.get("GROQ_KEY", "")
|
| 13 |
+
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| 14 |
+
# Modelo de vision de Groq (si cambia el nombre, ajustalo aqui).
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| 15 |
+
VISION_MODEL = "meta-llama/llama-4-scout-17b-16e-instruct"
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| 16 |
+
# Respaldo solo-texto si la vision falla.
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| 17 |
+
TEXT_MODEL = "llama-3.3-70b-versatile"
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| 18 |
+
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| 19 |
+
_groq = OpenAI(api_key=GROQ_KEY, base_url="https://api.groq.com/openai/v1") if GROQ_KEY else None
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| 20 |
+
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| 21 |
+
# Playwright (API sync) debe correr en un hilo SIN loop asyncio. Usamos un
|
| 22 |
+
# executor propio para garantizarlo.
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| 23 |
+
_executor = ThreadPoolExecutor(max_workers=1)
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| 24 |
+
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| 25 |
+
|
| 26 |
+
def _interactuar(pagina):
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| 27 |
+
"""Best-effort: rellena inputs/selects visibles y pulsa un boton de accion
|
| 28 |
+
real, para que el Tester vea la app DESPUES de usarla, no solo al cargar.
|
| 29 |
+
Devuelve el texto del primer error de Gradio detectado en el DOM tras el
|
| 30 |
+
clic, o "" si no se detecto ninguno."""
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| 31 |
+
try:
|
| 32 |
+
inputs = pagina.locator("input[type=text], input[type=number], input:not([type]), textarea").all()
|
| 33 |
+
for inp in inputs[:6]:
|
| 34 |
+
try:
|
| 35 |
+
if not inp.is_visible():
|
| 36 |
+
continue
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| 37 |
+
tipo = inp.get_attribute("type") or "text"
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| 38 |
+
inp.fill("5" if tipo == "number" else "prueba")
|
| 39 |
+
except Exception:
|
| 40 |
+
continue
|
| 41 |
+
except Exception:
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| 42 |
+
pass
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| 43 |
+
try:
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| 44 |
+
selects = pagina.locator("select").all()
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| 45 |
+
for sel in selects[:4]:
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| 46 |
+
try:
|
| 47 |
+
if not sel.is_visible():
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| 48 |
+
continue
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| 49 |
+
opciones = sel.locator("option").all()
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| 50 |
+
if len(opciones) > 1:
|
| 51 |
+
valor = opciones[1].get_attribute("value")
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| 52 |
+
if valor is not None:
|
| 53 |
+
sel.select_option(valor)
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| 54 |
+
except Exception:
|
| 55 |
+
continue
|
| 56 |
+
except Exception:
|
| 57 |
+
pass
|
| 58 |
+
|
| 59 |
+
error_detectado = ""
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| 60 |
+
try:
|
| 61 |
+
for btn in pagina.locator("button").all():
|
| 62 |
+
try:
|
| 63 |
+
if not btn.is_visible():
|
| 64 |
+
continue
|
| 65 |
+
texto_btn = (btn.inner_text() or "").strip().lower()
|
| 66 |
+
if any(p in texto_btn for p in ["clear", "limpiar", "borrar", "flag"]):
|
| 67 |
+
continue
|
| 68 |
+
btn.click(timeout=3000)
|
| 69 |
+
pagina.wait_for_timeout(3000)
|
| 70 |
+
try:
|
| 71 |
+
pagina.wait_for_load_state("networkidle", timeout=8000)
|
| 72 |
+
except Exception:
|
| 73 |
+
pass
|
| 74 |
+
error_detectado = _detectar_error_gradio(pagina)
|
| 75 |
+
break
|
| 76 |
+
except Exception:
|
| 77 |
+
continue
|
| 78 |
+
except Exception:
|
| 79 |
+
pass
|
| 80 |
+
return error_detectado
|
| 81 |
+
|
| 82 |
+
|
| 83 |
+
def _detectar_error_gradio(pagina):
|
| 84 |
+
"""Busca en el DOM senales explicitas de error que Gradio muestra tras
|
| 85 |
+
fallar un event handler: el toast rojo de error, o un componente Label
|
| 86 |
+
cuyo contenido literal es 'Error' / 'error'. No depende del LLM."""
|
| 87 |
+
try:
|
| 88 |
+
# Toast de error de Gradio (aparece en la esquina al fallar un evento).
|
| 89 |
+
toasts = pagina.locator(".toast-body.error, [class*='toast'][class*='error']").all()
|
| 90 |
+
for t in toasts:
|
| 91 |
+
try:
|
| 92 |
+
if t.is_visible():
|
| 93 |
+
txt = (t.inner_text() or "").strip()
|
| 94 |
+
return txt or "Gradio mostro un toast de error tras la accion."
|
| 95 |
+
except Exception:
|
| 96 |
+
continue
|
| 97 |
+
except Exception:
|
| 98 |
+
pass
|
| 99 |
+
try:
|
| 100 |
+
# Componente Label/salida cuyo unico contenido es literalmente "Error".
|
| 101 |
+
candidatos = pagina.locator("text=/^Error$/i").all()
|
| 102 |
+
for c in candidatos:
|
| 103 |
+
try:
|
| 104 |
+
if c.is_visible():
|
| 105 |
+
return "Un componente de salida muestra literalmente 'Error' tras la accion."
|
| 106 |
+
except Exception:
|
| 107 |
+
continue
|
| 108 |
+
except Exception:
|
| 109 |
+
pass
|
| 110 |
+
return ""
|
| 111 |
+
|
| 112 |
+
|
| 113 |
+
def _abrir_y_capturar(url):
|
| 114 |
+
"""Abre la URL, interactua con la app (rellena+clic), y devuelve
|
| 115 |
+
(texto_visible, ruta_captura, error_dom) DESPUES de esa interaccion.
|
| 116 |
+
error_dom es "" si no se detecto ningun error explicito de Gradio, o el
|
| 117 |
+
texto del error si si se detecto."""
|
| 118 |
+
with sync_playwright() as p:
|
| 119 |
+
navegador = p.chromium.launch(args=["--no-sandbox", "--disable-dev-shm-usage"])
|
| 120 |
+
pagina = navegador.new_page(viewport={"width": 1280, "height": 1600})
|
| 121 |
+
pagina.goto(url, wait_until="domcontentloaded", timeout=45000)
|
| 122 |
+
try:
|
| 123 |
+
pagina.wait_for_selector(".gradio-container, gradio-app, #root", timeout=15000)
|
| 124 |
+
except Exception:
|
| 125 |
+
pass
|
| 126 |
+
pagina.wait_for_timeout(2500)
|
| 127 |
+
error_dom = _interactuar(pagina)
|
| 128 |
+
pagina.wait_for_timeout(1000)
|
| 129 |
+
texto = pagina.inner_text("body")[:6000]
|
| 130 |
+
ruta = os.path.join(tempfile.gettempdir(), "captura.png")
|
| 131 |
+
pagina.screenshot(path=ruta, full_page=True)
|
| 132 |
+
navegador.close()
|
| 133 |
+
return texto, ruta, error_dom
|
| 134 |
+
|
| 135 |
+
|
| 136 |
+
def _abrir_seguro(url):
|
| 137 |
+
return _executor.submit(_abrir_y_capturar, url).result()
|
| 138 |
+
|
| 139 |
+
|
| 140 |
+
def _img_b64(ruta):
|
| 141 |
+
with open(ruta, "rb") as f:
|
| 142 |
+
return base64.b64encode(f.read()).decode("utf-8")
|
| 143 |
+
|
| 144 |
+
|
| 145 |
+
SYSTEM = (
|
| 146 |
+
"Eres un tester de control de calidad de webs y apps, estricto y desconfiado. "
|
| 147 |
+
"Te dan el OBJETIVO de una pagina, el texto visible y una captura tomada "
|
| 148 |
+
"DESPUES de rellenar campos y pulsar un boton de accion real (no es la "
|
| 149 |
+
"primera carga). Marca ok=false si: la pagina esta en blanco; el texto o "
|
| 150 |
+
"la captura muestran la palabra 'Error', un traceback, un mensaje en rojo, "
|
| 151 |
+
"o un recuadro/toast de error; falta alguna seccion pedida en el objetivo; "
|
| 152 |
+
"o la accion principal (el boton) no parece haber producido ningun "
|
| 153 |
+
"resultado visible. Ante la duda entre 'parece que funciona' y 'no estoy "
|
| 154 |
+
"seguro', responde ok=false: es preferible un falso negativo a aprobar "
|
| 155 |
+
"una app rota. "
|
| 156 |
+
'Responde SOLO JSON: {"ok": true/false, "problemas": ["..."], "resumen": "..."}'
|
| 157 |
+
)
|
| 158 |
+
|
| 159 |
+
|
| 160 |
+
def _juzgar(objetivo, texto, ruta_img):
|
| 161 |
+
if _groq is None:
|
| 162 |
+
return '{"ok": false, "problemas": ["Falta GROQ_KEY en los secrets"], "resumen": "Sin clave"}'
|
| 163 |
+
base = f"OBJETIVO:\n{objetivo}\n\nTEXTO VISIBLE EN LA PAGINA:\n{texto}"
|
| 164 |
+
# 1) Intento con vision (incluye la captura)
|
| 165 |
+
try:
|
| 166 |
+
b64 = _img_b64(ruta_img)
|
| 167 |
+
resp = _groq.chat.completions.create(
|
| 168 |
+
model=VISION_MODEL,
|
| 169 |
+
messages=[
|
| 170 |
+
{"role": "system", "content": SYSTEM},
|
| 171 |
+
{"role": "user", "content": [
|
| 172 |
+
{"type": "text", "text": base},
|
| 173 |
+
{"type": "image_url", "image_url": {"url": f"data:image/png;base64,{b64}"}},
|
| 174 |
+
]},
|
| 175 |
+
],
|
| 176 |
+
temperature=0,
|
| 177 |
+
)
|
| 178 |
+
return resp.choices[0].message.content
|
| 179 |
+
except Exception:
|
| 180 |
+
pass
|
| 181 |
+
# 2) Respaldo solo-texto
|
| 182 |
+
try:
|
| 183 |
+
resp = _groq.chat.completions.create(
|
| 184 |
+
model=TEXT_MODEL,
|
| 185 |
+
messages=[
|
| 186 |
+
{"role": "system", "content": SYSTEM},
|
| 187 |
+
{"role": "user", "content": base},
|
| 188 |
+
],
|
| 189 |
+
temperature=0,
|
| 190 |
+
)
|
| 191 |
+
return resp.choices[0].message.content
|
| 192 |
+
except Exception as e:
|
| 193 |
+
return '{"ok": false, "problemas": ["Error del modelo: ' + str(e)[:120] + '"], "resumen": "Fallo al juzgar"}'
|
| 194 |
+
|
| 195 |
+
|
| 196 |
+
def probar(url, objetivo):
|
| 197 |
+
url = (url or "").strip()
|
| 198 |
+
if not url:
|
| 199 |
+
return "Pon una URL.", None
|
| 200 |
+
if not url.startswith("http"):
|
| 201 |
+
url = "https://" + url
|
| 202 |
+
try:
|
| 203 |
+
texto, ruta, error_dom = _abrir_seguro(url)
|
| 204 |
+
except Exception as e:
|
| 205 |
+
return f"No se pudo abrir la pagina: {e}", None
|
| 206 |
+
|
| 207 |
+
# Veto programatico: si el DOM muestra un error explicito de Gradio tras
|
| 208 |
+
# la interaccion, NO PASA sin importar lo que opine el LLM de vision.
|
| 209 |
+
if error_dom:
|
| 210 |
+
salida = (
|
| 211 |
+
f"### NO PASA\n\n"
|
| 212 |
+
f"La pagina mostro un error real al usarla (no solo al cargar).\n\n"
|
| 213 |
+
f"- {error_dom}"
|
| 214 |
+
)
|
| 215 |
+
return salida, ruta
|
| 216 |
+
|
| 217 |
+
veredicto = _juzgar(objetivo or "La pagina debe cargar sin errores y verse completa.", texto, ruta)
|
| 218 |
+
try:
|
| 219 |
+
limpio = veredicto.replace("```json", "").replace("```", "").strip()
|
| 220 |
+
d = json.loads(limpio)
|
| 221 |
+
estado = "PASA" if d.get("ok") else "NO PASA"
|
| 222 |
+
problemas = "\n".join(f"- {x}" for x in d.get("problemas", []))
|
| 223 |
+
salida = f"### {estado}\n\n{d.get('resumen','')}\n\n{problemas}".strip()
|
| 224 |
+
except Exception:
|
| 225 |
+
# No se pudo interpretar el veredicto del LLM como JSON valido.
|
| 226 |
+
# Por seguridad, NO se asume PASA: se marca como fallo explicito.
|
| 227 |
+
salida = (
|
| 228 |
+
f"### NO PASA\n\n"
|
| 229 |
+
f"El Tester no pudo interpretar su propio veredicto como JSON valido "
|
| 230 |
+
f"(respuesta cruda no concluyente).\n\n"
|
| 231 |
+
f"- Respuesta del modelo: {str(veredicto)[:300]}"
|
| 232 |
+
)
|
| 233 |
+
return salida, ruta
|
| 234 |
+
|
| 235 |
+
|
| 236 |
+
with gr.Blocks(title="Forja Tester") as demo:
|
| 237 |
+
gr.Markdown("# Forja Tester\nAbre una app en un navegador real, la mira y dice si funciona.")
|
| 238 |
+
url_in = gr.Textbox(label="URL de la app a probar")
|
| 239 |
+
obj_in = gr.Textbox(label="Que deberia hacer / contener", lines=3)
|
| 240 |
+
btn = gr.Button("Probar", variant="primary")
|
| 241 |
+
out = gr.Markdown()
|
| 242 |
+
img = gr.Image(label="Lo que vio el navegador")
|
| 243 |
+
btn.click(probar, [url_in, obj_in], [out, img], api_name="probar")
|
| 244 |
+
|
| 245 |
+
demo.launch(server_name="0.0.0.0", server_port=7860)
|