fix: print exception when failed to collect logs from blocks

Author: platonfloria

fastlane_bot/events/event_gatherer.py

@@ -1,7 +1,8 @@
+import asyncio
+import traceback
 from itertools import chain
 from typing import Dict, List
 
-import asyncio
 import nest_asyncio
 
 from web3 import AsyncWeb3
@@ -94,4 +95,6 @@ async def _get_logs_recursive(self, from_block: int, to_block: int, topics: List
                         self._get_logs_recursive(mid_block + 1, to_block, topics)
                     )
                     return [log for log_list in log_lists for log in log_list]
+                else:
+                    traceback.print_exc(e)
         return []

run_blockchain_terraformer.py

@@ -1,4 +1,5 @@
 import math
+import traceback
 from typing import Tuple, List, Dict
 
 import pandas as pd
@@ -685,6 +686,8 @@ def get_events_recursive(get_logs: any, start_block: int, end_block: int) -> lis
                 event_list_1 = get_events_recursive(get_logs, start_block, mid_block)
                 event_list_2 = get_events_recursive(get_logs, mid_block + 1, end_block)
                 return event_list_1 + event_list_2
+            else:
+                traceback.print_exc(e)
     return []