bugfixing options flow

app/cron_options_flow.py

@@ -1,14 +1,11 @@
-import time
-from benzinga import financial_data
-import ujson
-import numpy as np
-import sqlite3
 import asyncio
-from datetime import datetime, timedelta
+import ujson
-import concurrent.futures
+import sqlite3
+import os
+from datetime import datetime
 from GetStartEndDate import GetStartEndDate
 from dotenv import load_dotenv
-import os
+from benzinga import financial_data
 
 # Load environment variables
 load_dotenv()
@@ -34,30 +31,20 @@ start_date_1d, end_date_1d = GetStartEndDate().run()
 start_date = start_date_1d.strftime("%Y-%m-%d")
 end_date = end_date_1d.strftime("%Y-%m-%d")
 
-# Process a page of option activity
+# Asynchronous wrapper for fin.options_activity
-def process_page(page):
+async def fetch_options_activity(page):
     try:
-        data = fin.options_activity(date_from=start_date, date_to=end_date, page=page, pagesize=1000)
+        data = await asyncio.to_thread(fin.options_activity, date_from=start_date, date_to=end_date, page=page, pagesize=1000)
-        data = ujson.loads(fin.output(data))['option_activity']
+        return ujson.loads(fin.output(data))['option_activity']
-        return data
-    except Exception as e:
-        print(f"Error on page {page}: {e}")
-        return []
-
-# Fetch and process pages concurrently
-def fetch_options_data(max_pages=130, max_workers=6):
-    res_list = []
-    with concurrent.futures.ThreadPoolExecutor(max_workers=max_workers) as executor:
-        future_to_page = {executor.submit(process_page, page): page for page in range(max_pages)}
-        for future in concurrent.futures.as_completed(future_to_page):
-            page = future_to_page[future]
-            try:
-                page_data = future.result()
-                res_list.extend(page_data)
     except Exception as e:
         print(f"Exception on page {page}: {e}")
-                break
+        return []
-    return res_list
+
+# Asynchronous function to fetch multiple pages
+async def fetch_all_pages(max_pages=130):
+    tasks = [fetch_options_activity(page) for page in range(max_pages)]
+    results = await asyncio.gather(*tasks)
+    return [item for sublist in results for item in sublist]
 
 # Clean and filter the fetched data
 def clean_and_filter_data(res_list):
@@ -94,9 +81,9 @@ def clean_and_filter_data(res_list):
     return filtered_list
 
 # Main execution flow
-if __name__ == "__main__":
+async def main():
     # Fetch and process option data
-    options_data = fetch_options_data()
+    options_data = await fetch_all_pages()
 
     # Clean and filter the data
     filtered_data = clean_and_filter_data(options_data)
@@ -110,3 +97,7 @@ if __name__ == "__main__":
         ujson.dump(sorted_data, file)
 
     print(f"Data successfully written to {output_file}")
+
+# Run the async event loop
+if __name__ == "__main__":
+    asyncio.run(main())