Update app.py

app.py

@@ -329,17 +329,18 @@ class PaperDownloader:
                         lambda: open(filepath, 'wb').write(pdf_content)
                     )
                     logger.info(f"Saved PDF to file: {filepath}")
-
-                    logger.info(f"Descarga exitosa: {filename}")
+                    await asyncio.sleep(0.1)  #force wait here
                     progress_callback(f"Descargado exitosamente: <a href='https://doi.org/{doi}'>{doi}</a>")
                     return filepath, f'<a href="https://doi.org/{doi}">{doi}</a>', "", ""
                 else:
                     logger.warning(f"No se pudo descargar: {doi}")
+                    await asyncio.sleep(0.1)  #force wait here
                     progress_callback(f"No se pudo descargar: <a href='https://doi.org/{doi}'>{doi}</a>")
                     return None, f"No se pudo descargar {doi}", f'<a href="https://doi.org/{doi}">{doi}</a>', ""
 
             except Exception as e:
                 logger.error(f"Error processing {doi}: {e}")
+                await asyncio.sleep(0.1) #force wait here
                 progress_callback(f"Error procesando {doi}: <a href='https://doi.org/{doi}'>{e}")
                 return None, f"Error procesando {doi}: {e}", f"Error processing {doi}: {e}", ""
 
@@ -407,7 +408,7 @@ class PaperDownloader:
                 except Exception as rename_error:
                     logger.error(f"Error renaming file for {doi}: {rename_error}")
                     failed_dois.append(f'<a href="https://doi.org/{doi}">{doi}</a> - Error saving file')
-    
+        await asyncio.sleep(0.1)
         # Crear archivo ZIP si hay archivos descargados
         zip_filename = None
         if downloaded_files:
@@ -468,7 +469,7 @@ class PaperDownloader:
                 downloaded_links.append(f'<a href="https://doi.org/{dois[i]}">{dois[i]}</a>')
             else:
                 failed_dois.append(f'<a href="https://doi.org/{dois[i]}">{dois[i]}</a>')
-    
+        await asyncio.sleep(0.1) #force wait
         if downloaded_files:
             zip_filename = 'papers.zip'
             loop = asyncio.get_running_loop()
@@ -494,24 +495,28 @@ def create_gradio_interface():
 
         def custom_progress_callback(message):
             logger.info(f"Callback message: {message}")
+            
             return update_progress(message)
-
+    
         if bib_file:
             # Check file type
             if not bib_file.name.lower().endswith('.bib'):
                 return None, "Error: Please upload a .bib file", "Error: Please upload a .bib file", "", None
             
             zip_path, downloaded_dois, failed_dois, _ = await downloader.process_bibtex_async(bib_file, custom_progress_callback)
+            await asyncio.sleep(0.1) #force wait
             return zip_path, downloaded_dois, failed_dois, "", None
         elif doi_input:
             filepath, message, failed_doi, _ = await downloader.download_single_doi_async(doi_input,custom_progress_callback)
+            await asyncio.sleep(0.1) #force wait
             return None, message, failed_doi, "", filepath
         elif dois_input:
             zip_path, downloaded_dois, failed_dois, _ = await downloader.download_multiple_dois_async(dois_input, custom_progress_callback)
+            await asyncio.sleep(0.1) #force wait
             return zip_path, downloaded_dois, failed_dois, "", None
         else:
             return None, "Please provide a .bib file, a single DOI, or a list of DOIs", "Please provide a .bib file, a single DOI, or a list of DOIs", "", None
-
+    
     
 
     # Gradio Interface