fix: switch blob sharding from uuid7 leading hex to random tail in attachments, project_files, and zip_service

devplacepy/services/jobs/zip_service.py

@@ -9,6 +9,7 @@ from pathlib import Path
 
 from devplacepy.config import BASE_DIR, ZIPS_DIR, ZIP_STAGING_DIR
 from devplacepy import project_files
+from devplacepy.attachments import _directory_for
 from devplacepy.services.jobs.base import JobService
 from devplacepy.utils import generate_uid, slugify
 
@@ -17,10 +18,6 @@ logger = logging.getLogger(__name__)
 WORKER_MODULE = "devplacepy.services.jobs.zip_worker"
 
 
-def _shard(uid: str) -> str:
-    return f"{uid[:2]}/{uid[2:4]}"
-
-
 class ZipService(JobService):
     kind = "zip"
     title = "Zip"
@@ -43,7 +40,7 @@ class ZipService(JobService):
         fail_meta = {"project_uid": project_uid}
         try:
             item_count = await asyncio.to_thread(self._materialize, source, staging)
-            tmp_dir = ZIPS_DIR / _shard(uid)
+            tmp_dir = ZIPS_DIR / _directory_for(uid)
             tmp_dir.mkdir(parents=True, exist_ok=True)
             tmp_zip = tmp_dir / f"{generate_uid()}.zip"
             stats = await self._run_worker(staging, tmp_zip)