Move away from Python Interop for better stability

WebServer/AIPython/datapuller.py

@@ -15,7 +15,6 @@ def pull():
     # Scrape the data
     all_data = []
     for i, symbol in enumerate(tickers):
-        print(f"Processing: {i} of {len(tickers)}")
         df = yf.download(symbol, period="max", auto_adjust=True)
         if not df.empty:
             # Remove the ticker column
@@ -24,10 +23,11 @@ def pull():
             all_data.append(df)
 
     # Concatinate into a combined list and cache
-    print("Processing data")
     final_df = pd.concat(all_data)
 
     # Save to file
-    print("Writing data to file")
     final_df.to_parquet(os.path.join(DATA_DIR, "stocks.parquet"))
-    final_df.head(200).to_csv(os.path.join(DATA_DIR, "stocks.preview.csv"))
+    final_df.head(200).to_csv(os.path.join(DATA_DIR, "stocks.preview.csv"))
+
+if __name__ == "__main__":
+    pull()