Eliminar app.py-backup del repo y añadirlo al .gitignore
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jlimolina
parent
c9187d4faa
commit
170e4e27db
2 changed files with 1 additions and 175 deletions
1
.gitignore
vendored
1
.gitignore
vendored
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@ -22,4 +22,5 @@ Thumbs.db
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# Archivos de entorno
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.env
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app.py-backup
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175
app.py-backup
175
app.py-backup
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@ -1,175 +0,0 @@
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from flask import Flask, render_template, request, redirect
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from apscheduler.schedulers.background import BackgroundScheduler
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from datetime import datetime
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import feedparser
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import hashlib
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import re
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import mysql.connector
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app = Flask(__name__)
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DB_CONFIG = {
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'host': 'localhost',
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'user': 'x',
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'password': 'x',
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'database': 'noticiasrss'
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}
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@app.route('/')
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def index():
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conn = None
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try:
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conn = mysql.connector.connect(**DB_CONFIG)
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cursor = conn.cursor()
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cursor.execute("SELECT id, nombre, url, categoria_id, activo FROM feeds")
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feeds = cursor.fetchall()
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cursor.execute("SELECT id, nombre FROM categorias_estandar ORDER BY nombre")
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categorias = cursor.fetchall()
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except mysql.connector.Error as db_err:
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app.logger.error(f"[DB ERROR] Al leer feeds o categorías: {db_err}", exc_info=True)
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feeds = []
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categorias = []
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finally:
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if conn:
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conn.close()
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return render_template("index.html", feeds=feeds, categorias=categorias)
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@app.route('/add', methods=['POST'])
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def add_feed():
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nombre = request.form.get('nombre')
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url = request.form.get('url')
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categoria_id = request.form.get('categoria_id')
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try:
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conn = mysql.connector.connect(**DB_CONFIG)
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cursor = conn.cursor()
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cursor.execute(
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"INSERT INTO feeds (nombre, url, categoria_id) VALUES (%s, %s, %s)",
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(nombre, url, categoria_id)
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)
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conn.commit()
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except mysql.connector.Error as db_err:
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app.logger.error(f"[DB ERROR] Al agregar feed: {db_err}", exc_info=True)
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finally:
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if conn:
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conn.close()
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return redirect('/')
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@app.route('/noticias')
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def show_noticias():
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conn = None
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noticias = []
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categorias = []
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cat_id = request.args.get('categoria_id')
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try:
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conn = mysql.connector.connect(**DB_CONFIG)
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cursor = conn.cursor()
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cursor.execute("SELECT id, nombre FROM categorias_estandar ORDER BY nombre")
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categorias = cursor.fetchall()
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sql = """
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SELECT n.fecha, n.titulo, n.resumen, n.url, n.imagen_url, c.nombre
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FROM noticias n
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LEFT JOIN categorias_estandar c ON n.categoria_id = c.id
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"""
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params = []
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if cat_id:
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sql += " WHERE n.categoria_id = %s"
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params.append(cat_id)
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sql += " ORDER BY n.fecha DESC LIMIT 50"
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cursor.execute(sql, params)
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noticias = cursor.fetchall()
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except mysql.connector.Error as db_err:
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app.logger.error(f"[DB ERROR] Al leer noticias: {db_err}", exc_info=True)
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finally:
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if conn:
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conn.close()
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return render_template('noticias.html', noticias=noticias, categorias=categorias, cat_id=int(cat_id) if cat_id else None)
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def fetch_and_store():
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conn = None
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try:
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conn = mysql.connector.connect(**DB_CONFIG)
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cursor = conn.cursor()
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cursor.execute("SELECT url, categoria_id FROM feeds WHERE activo = TRUE")
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feeds = cursor.fetchall()
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except mysql.connector.Error as db_err:
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app.logger.error(f"[DB ERROR] No se pudo conectar o leer feeds: {db_err}", exc_info=True)
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return
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for rss_url, categoria_id in feeds:
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try:
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app.logger.info(f"Procesando feed: {rss_url} [{categoria_id}]")
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parsed = feedparser.parse(rss_url)
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except Exception as e:
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app.logger.error(f"[PARSE ERROR] Al parsear {rss_url}: {e}", exc_info=True)
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continue
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if getattr(parsed, 'bozo', False):
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bozo_exc = getattr(parsed, 'bozo_exception', 'Unknown')
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app.logger.warning(f"[BOZO] Feed mal formado: {rss_url} - {bozo_exc}")
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continue
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for entry in parsed.entries:
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link = entry.get('link') or entry.get('id')
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if not link:
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links_list = entry.get('links', [])
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if isinstance(links_list, list) and links_list:
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href = next((l.get('href') for l in links_list if l.get('href')), None)
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link = href
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if not link:
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app.logger.error(f"[ENTRY ERROR] Entrada sin link en feed {rss_url}, salto entrada.")
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continue
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try:
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noticia_id = hashlib.md5(link.encode()).hexdigest()
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titulo = entry.get('title', '')
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resumen = entry.get('summary', '')
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imagen_url = ''
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fecha = None
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if 'media_content' in entry:
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imagen_url = entry.media_content[0].get('url', '')
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else:
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img = re.search(r'<img.+?src="(.+?)"', resumen)
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if img:
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imagen_url = img.group(1)
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published = entry.get('published_parsed') or entry.get('updated_parsed')
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if published:
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try:
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fecha = datetime(*published[:6])
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except Exception:
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fecha = None
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cursor.execute(
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"""
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INSERT IGNORE INTO noticias
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(id, titulo, resumen, url, fecha, imagen_url, categoria_id)
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VALUES (%s, %s, %s, %s, %s, %s, %s)
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""",
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(noticia_id, titulo, resumen, link, fecha, imagen_url, categoria_id)
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)
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except Exception as entry_err:
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app.logger.error(
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f"[ENTRY ERROR] Falló procesar entrada {link}: {entry_err}", exc_info=True
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)
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continue
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try:
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conn.commit()
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except Exception as commit_err:
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app.logger.error(f"[DB ERROR] Al confirmar transacción: {commit_err}", exc_info=True)
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finally:
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if conn:
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conn.close()
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app.logger.info(f"[{datetime.now().strftime('%Y-%m-%d %H:%M:%S')}] Feeds procesados.")
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if __name__ == '__main__':
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scheduler = BackgroundScheduler()
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scheduler.add_job(fetch_and_store, 'interval', minutes=2, id='rss_job')
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scheduler.start()
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try:
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app.run(host="0.0.0.0", port=5000, debug=True)
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finally:
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scheduler.shutdown()
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