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Update upload filename length limit from 128 to 256, which is aligned with os (#7971)

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### What problem does this PR solve?

Change filename length limit from 128 to 256

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

Signed-off-by: Jin Hai <haijin.chn@gmail.com>
This commit is contained in:
Jin Hai
2025-05-30 14:25:59 +08:00
committed by GitHub
parent 241fdf266a
commit 31f4d44c73
4 changed files with 5 additions and 4 deletions
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4
api/db/services/file_service.py
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@ -30,7 +30,7 @@ from api.db.services.file2document_service import File2DocumentService
from api.utils import get_uuid
from api.utils.file_utils import filename_type, read_potential_broken_pdf, thumbnail_img
from rag.utils.storage_factory import STORAGE_IMPL
from api.constants import FILE_NAME_LEN_LIMIT
class FileService(CommonService):
# Service class for managing file operations and storage
@ -412,7 +412,7 @@ class FileService(CommonService):
MAX_FILE_NUM_PER_USER = int(os.environ.get("MAX_FILE_NUM_PER_USER", 0))
if MAX_FILE_NUM_PER_USER > 0 and DocumentService.get_doc_count(kb.tenant_id) >= MAX_FILE_NUM_PER_USER:
raise RuntimeError("Exceed the maximum file number of a free user!")
if len(file.filename.encode("utf-8")) >= 128:
if len(file.filename.encode("utf-8")) >= FILE_NAME_LEN_LIMIT:
raise RuntimeError("Exceed the maximum length of file name!")
filename = duplicate_name(DocumentService.query, name=file.filename, kb_id=kb.id)