add timestamp to error logging

src/catchup.py

@@ -67,6 +67,7 @@ async def get_cross_tweets_online():
         print("Unhandled error occurred while pulling tweets.")
         traceback.print_exc()
         with open(working_path(file="error_catchup.txt"), "a") as f:
+            f.write(f"-------[{get_current_datetime_pretty()}]-------\n")
             f.write(f"Error getting tweets from user {dbg_curr_user}\n")
             traceback.print_exc(file=f)
         safe_to_post_tweets = False

src/util.py

@@ -61,6 +61,10 @@ def get_current_date():
     return datetime.today().strftime("%Y-%m-%d")
 
 
+def get_current_datetime_pretty():
+    return datetime.now().strftime("%Y-%m-%d %H:%M:%S %Z")
+
+
 def get_key_from_value(d: dict, val):
     keys = [k for k, v in d.items() if v == val]
     if keys: