vamseeachanta Error Handling (+2)
Error Handling
# Retry with exponential backoff
def with_retry(func, max_attempts=3, base_delay=1):
for attempt in range(max_attempts):
try:
return func()
except Exception as e:
if attempt == max_attempts - 1:
raise
delay = base_delay * (2 ** attempt)
time.sleep(delay)
Secret Management
# Use environment variables or secret stores
env:
API_KEY: ${{ secrets.API_KEY }}
DATABASE_URL: ${{ secrets.DATABASE_URL }}
Idempotency
# Ensure operations can be safely retried
def process_with_idempotency(record_id, data):
existing = get_by_id(record_id)
if existing and existing.checksum == compute_checksum(data):
return existing # Already processed
return upsert(record_id, data)