Files
gh-christianlouis-docuelevate/app/tasks/upload_to_webdav.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

96 lines
3.5 KiB
Python

#!/usr/bin/env python3
import logging
import os
from urllib.parse import urljoin
import requests
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_webdav(self, file_path: str, file_id: int = None):
"""
Uploads a file to a WebDAV server in the configured 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 WebDAV upload: {file_path}")
log_task_progress(
task_id,
"upload_to_webdav",
"in_progress",
f"Uploading to WebDAV: {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_webdav", "failure", error_msg, file_id=file_id)
raise FileNotFoundError(error_msg)
# Extract filename
filename = os.path.basename(file_path)
# Check if WebDAV settings are configured
if not settings.webdav_url:
error_msg = "WebDAV URL is not configured"
logger.error(f"[{task_id}] {error_msg}")
log_task_progress(task_id, "upload_to_webdav", "failure", error_msg, file_id=file_id)
raise ValueError(error_msg)
# Construct the full upload URL
webdav_folder = settings.webdav_folder or ""
# Ensure folder doesn't have leading slash if we're joining it to the base URL
if webdav_folder and webdav_folder.startswith("/"):
webdav_folder = webdav_folder[1:]
# Join the base URL and folder path
target_url = urljoin(settings.webdav_url, webdav_folder)
# Ensure URL ends with a slash for proper joining with filename
if not target_url.endswith("/"):
target_url += "/"
# Construct final URL with filename
webdav_url = urljoin(target_url, filename)
# Read file content
try:
with open(file_path, "rb") as file_data:
response = requests.put(
webdav_url,
auth=(settings.webdav_username, settings.webdav_password),
data=file_data,
verify=settings.webdav_verify_ssl if hasattr(settings, "webdav_verify_ssl") else True,
timeout=settings.http_request_timeout,
)
# Check if upload was successful
if response.status_code in (200, 201, 204):
logger.info(f"[{task_id}] Successfully uploaded {filename} to WebDAV at {webdav_url}.")
log_task_progress(
task_id, "upload_to_webdav", "success", f"Uploaded to WebDAV: {filename}", file_id=file_id
)
return {"status": "Completed", "file": file_path, "url": webdav_url}
else:
error_msg = f"Failed to upload {filename} to WebDAV: {response.status_code} - {response.text}"
logger.error(f"[{task_id}] {error_msg}")
log_task_progress(task_id, "upload_to_webdav", "failure", error_msg, file_id=file_id)
raise Exception(error_msg)
except Exception as e:
error_msg = f"Error uploading {filename} to WebDAV: {str(e)}"
logger.error(f"[{task_id}] {error_msg}")
log_task_progress(task_id, "upload_to_webdav", "failure", error_msg, file_id=file_id)
raise Exception(error_msg)