Testing runs in parallel to make it faster

app/api.py

+from multiprocessing import Pool
+
 from fastapi import FastAPI, HTTPException, status
 from fastapi.middleware.cors import CORSMiddleware
 
@@ -20,6 +22,21 @@ app.add_middleware(
     allow_headers=["*"],
 )
 
+
+# ---------- UTILS ----------
+def test_scraper(url):
+    scraped_comments = scrap(url)
+    if scraped_comments:
+        return True
+    return False
+
+def scrap(url):
+    scraper = GlobalScraper(url)
+    df = scraper.process()
+    scraped_comments = df.comments.tolist()
+    return scraped_comments
+
+
 # ---------- HTTP METHODS ----------
 @app.post("/confiabilidad", response_model=schemas.OutputPrediction, tags=["Prediction"])
 async def predict_reliability(
@@ -67,9 +84,7 @@ async def scrap_url(
     time.sleep(10)
     print("Después del sleep")
 
-    scraper = GlobalScraper(url.url)
-    df = scraper.process()
-    scraped_comments = df.comments.tolist()
+    scraped_comments = scrap(url.url)
     if not scraped_comments:
         raise HTTPException(
             status_code=status.HTTP_404_NOT_FOUND, 
@@ -78,7 +93,7 @@ async def scrap_url(
     return {"comments": scraped_comments}
 
 @app.get("/test-scraper", response_model=schemas.ScrapersTested, tags=["Scraper"])
-async def test_scraper():
+async def test_scrapers():
     """Tests whether the scrapers work or not.
 
     Returns:
@@ -104,11 +119,15 @@ async def test_scraper():
 
     test_result = {k: False for k, _ in newspapers.items()}
 
+    pool = Pool(processes=14)
+    
     for newspaper, url in newspapers.items():
-        scraper = GlobalScraper(url)
-        df = scraper.process()
-        scraped_comments = df.comments.tolist()
-        if scraped_comments:
-            test_result[newspaper] = True
+        test_result[newspaper] = pool.apply_async(test_scraper, [url])        
+        
+    pool.close()
+    pool.join()
+
+    final = {k: v.get() for k, v in test_result.items()}
+
+    return {"scrapers": final}
 
-    return {"scrapers": test_result}
\ No newline at end of file