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68fb5e2 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | import pandas as pd
from typing import List, Dict, Any
def format_results_for_dataframe(results: List[Dict[str, Any]]) -> pd.DataFrame:
if not results:
return pd.DataFrame(columns=["Título", "Autores", "Año", "DOI", "Fuente", "PDF URL"])
rows = []
for r in results:
autores = r.get("authors", [])
if isinstance(autores, list):
autores = ", ".join(autores)
rows.append({
"Título": r.get("title") or "N/A",
"Autores": autores or "N/A",
"Año": r.get("year", "N/A"),
"DOI": r.get("doi", ""),
"Fuente": r.get("source", "N/A"),
"PDF URL": r.get("pdfUrl", ""),
})
return pd.DataFrame(rows)
def format_error(error: Exception) -> str:
name = type(error).__name__
msg = str(error)
if "Connect" in name or "connect" in msg:
return f"**⚠️ Sin conexión:** {msg}"
if "Timeout" in name or "timeout" in msg:
return f"**⏱️ Timeout:** {msg}"
return f"**❌ Error ({name}):** {msg}"
def truncate_text(text: str, max_length: int = 500) -> str:
if not text:
return ""
text = str(text)
return text[:max_length] + "..." if len(text) > max_length else text
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