Files
gh-christianlouis-docuelevate/app/tasks/upload_to_s3.py
T
copilot-swe-agent[bot] 5ff7b72a80 feat(tasks): add retry logic with exponential backoff and jitter
- Rewrite app/tasks/retry_config.py with compute_countdown() function
  implementing per-retry delays with ±20% jitter (default: 60s, 300s, 900s)
- Add BaseTaskWithRetry.retry() override to inject proper countdown
- Add OcrTaskWithRetry (120s, 600s, 1800s) for OCR/AI tasks
- Add UploadTaskWithRetry for cloud-storage upload tasks
- Add config settings: TASK_RETRY_MAX_RETRIES, TASK_RETRY_DELAYS, TASK_RETRY_JITTER
- Update process_with_ocr and process_with_azure tasks to use OcrTaskWithRetry
- Update all 11 upload tasks to use UploadTaskWithRetry
- Add 38 unit tests in tests/test_retry_config.py
- Update docs/ConfigurationGuide.md and .env.demo

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
2026-03-01 17:37:41 +00:00

110 lines
3.9 KiB
Python

#!/usr/bin/env python3
import logging
import os
import boto3
from botocore.exceptions import ClientError
from app.celery_app import celery
from app.config import settings
from app.tasks.retry_config import UploadTaskWithRetry
from app.utils import log_task_progress
logger = logging.getLogger(__name__)
@celery.task(base=UploadTaskWithRetry, bind=True)
def upload_to_s3(self, file_path: str, file_id: int = None):
"""
Uploads a file to Amazon S3 in the configured bucket and folder.
Args:
file_path: Path to the file to upload
file_id: Optional file ID to associate with logs
"""
task_id = self.request.id
logger.info(f"[{task_id}] Starting S3 upload: {file_path}")
log_task_progress(
task_id, "upload_to_s3", "in_progress", f"Uploading to S3: {os.path.basename(file_path)}", file_id=file_id
)
if not os.path.exists(file_path):
error_msg = f"File not found: {file_path}"
logger.error(f"[{task_id}] {error_msg}")
log_task_progress(task_id, "upload_to_s3", "failure", error_msg, file_id=file_id)
raise FileNotFoundError(error_msg)
# Extract filename
filename = os.path.basename(file_path)
# Check if S3 settings are configured
if not settings.s3_bucket_name:
error_msg = "S3 bucket name is not configured"
logger.error(f"[{task_id}] {error_msg}")
log_task_progress(task_id, "upload_to_s3", "failure", error_msg, file_id=file_id)
raise ValueError(error_msg)
if not settings.aws_access_key_id or not settings.aws_secret_access_key:
error_msg = "AWS credentials are not configured"
logger.error(f"[{task_id}] {error_msg}")
log_task_progress(task_id, "upload_to_s3", "failure", error_msg, file_id=file_id)
raise ValueError(error_msg)
try:
# Create S3 client
s3_client = boto3.client(
"s3",
region_name=settings.aws_region,
aws_access_key_id=settings.aws_access_key_id,
aws_secret_access_key=settings.aws_secret_access_key,
)
# Construct the S3 key (path within the bucket)
if settings.s3_folder_prefix:
# Ensure folder prefix ends with a slash
folder_prefix = settings.s3_folder_prefix
if not folder_prefix.endswith("/"):
folder_prefix += "/"
s3_key = f"{folder_prefix}{filename}"
else:
s3_key = filename
# Prepare extra arguments
extra_args = {"StorageClass": settings.s3_storage_class}
# Add ACL if configured
if settings.s3_acl:
extra_args["ACL"] = settings.s3_acl
# Upload file
s3_client.upload_file(file_path, settings.s3_bucket_name, s3_key, ExtraArgs=extra_args)
# Generate URL to the file (useful for public files)
# For private files, this is just a reference and won't be accessible directly
s3_url = f"https://{settings.s3_bucket_name}.s3.{settings.aws_region}.amazonaws.com/{s3_key}"
logger.info(
f"[{task_id}] Successfully uploaded {filename} to S3 bucket {settings.s3_bucket_name} at path {s3_key}"
)
log_task_progress(task_id, "upload_to_s3", "success", f"Uploaded to S3: {filename}", file_id=file_id)
return {
"status": "Completed",
"file": file_path,
"s3_bucket": settings.s3_bucket_name,
"s3_key": s3_key,
"s3_url": s3_url,
}
except ClientError as e:
error_msg = f"Failed to upload {filename} to S3: {str(e)}"
logger.error(f"[{task_id}] {error_msg}")
log_task_progress(task_id, "upload_to_s3", "failure", error_msg, file_id=file_id)
raise Exception(error_msg)
except Exception as e:
error_msg = f"Error uploading {filename} to S3: {str(e)}"
logger.error(f"[{task_id}] {error_msg}")
log_task_progress(task_id, "upload_to_s3", "failure", error_msg, file_id=file_id)
raise Exception(error_msg)