Added some more error handling and request limit handling

config/exit_codes.py

@@ -1,3 +1,5 @@
 SUCCESS = 0
 MISSING_ENV_VARS = 1
 MISSING_CONFIG_FILE = 2
+CORRUPTED_CONFIG_FILE = 3
+UNAUTHORIZED_API_TOKEN = 4

main.py

@@ -14,12 +14,14 @@ from pipeline.dimensions import DimAccounts, DimCategories, DimPayees, DimDate
 from pipeline.facts import FactTransactions, FactScheduledTransactions
 
 def set_up_logging():
-    with open('config/logging_config.yaml', 'r') as f:
     try:
+        with open('config/logging_config.yaml', 'r') as f:
             log_config = yaml.safe_load(f)
-        except yaml.YAMLError as e:
-            print(e)
         logging.config.dictConfig(log_config)
+    except yaml.YAMLError as e:
+        print(f"Error parsing logging configuration file: {e}")
+        log_config = {}  # Initialize log_config to an empty dictionary
+        logging.basicConfig(level=logging.INFO)  # Fallback to a basic configuration
     queue_handler = logging.getHandlerByName('queue_handler')
     if queue_handler is not None:
         queue_handler.listener.start()
@@ -28,6 +30,7 @@ def set_up_logging():
 logger = logging.getLogger("data_pipeline_for_ynab")
 os.makedirs('logs', exist_ok=True)
 set_up_logging()
+
 # Load environment variables
 dotenv.load_dotenv()
 
@@ -39,8 +42,15 @@ def main():
         logging.error('API_TOKEN or BUDGET_ID is not set in .env file')
         sys.exit(ec.MISSING_ENV_VARS)
 
+    try:
         with open('config/config.yaml', 'r') as file:
             config = yaml.safe_load(file)
+    except FileNotFoundError:
+        logging.error('config.yaml file not found')
+        sys.exit(ec.MISSING_CONFIG_FILE)
+    except yaml.YAMLError as e:
+        logging.error(f'Error loading config.yaml: {e}')
+        sys.exit(ec.CORRUPTED_CONFIG_FILE)
 
     config['API_TOKEN'] = API_TOKEN
     config['BUDGET_ID'] = BUDGET_ID

pipeline/ingest.py

@@ -3,7 +3,9 @@ import time
 import json
 import logging
 import requests
+import sys
 from typing import Dict, Any
+import config.exit_codes as ec
 
 class Ingest:
     def __init__(self, config: Dict[str, Any]):
@@ -71,6 +73,10 @@ class Ingest:
             if remaining_requests < 20:
                 logging.warning("Approaching rate limit. Consider pausing further requests.")
                 # Implement pause or delay logic here if necessary
+            if remaining_requests == 1:
+                logging.error("Rate limit exceeded. ending requests here and moving on with what we have.")
+                return True #returning True here to break out of any more ingestions
+                
         else:
             logging.warning("X-Rate-Limit header is missing.")
 
@@ -94,13 +100,9 @@ class Ingest:
             response = requests.get(url, headers=self.headers)
             if response.status_code == 401:
                 logging.error("Unauthorized. Please check your API token.")
-                break
+                sys.exit(ec.UNAUTHORIZED_API_TOKEN)
             
-            self.check_rate_limit(response)
-            
-            if response.status_code == 429:
-                logging.error("Rate limit exceeded. Pausing until the limit is reset.")
-                # Implement pause until the limit reset logic here
+            if self.check_rate_limit(response):
                 break
             
             data = response.json()