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chore: format backend

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This commit is contained in:
Timothy Jaeryang Baek 2025-01-21 19:33:33 -08:00
parent 4c86f39a84
commit 8d3c73aed5
3 changed files with 25 additions and 15 deletions
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4
backend/open_webui/config.py
View File

@ -663,7 +663,9 @@ S3_BUCKET_NAME = os.environ.get("S3_BUCKET_NAME", None)
S3_ENDPOINT_URL = os.environ.get("S3_ENDPOINT_URL", None)
GCS_BUCKET_NAME = os.environ.get("GCS_BUCKET_NAME", None)
GOOGLE_APPLICATION_CREDENTIALS_JSON = os.environ.get("GOOGLE_APPLICATION_CREDENTIALS_JSON", None)
GOOGLE_APPLICATION_CREDENTIALS_JSON = os.environ.get(
"GOOGLE_APPLICATION_CREDENTIALS_JSON", None
)
####################################
# File Upload DIR

23
backend/open_webui/storage/provider.py
View File

@ -142,19 +142,22 @@ class S3StorageProvider(StorageProvider):
# Always delete from local storage
LocalStorageProvider.delete_all_files()
class GCSStorageProvider(StorageProvider):
def __init__(self):
self.bucket_name = GCS_BUCKET_NAME
if GOOGLE_APPLICATION_CREDENTIALS_JSON:
self.gcs_client = storage.Client.from_service_account_info(info=json.loads(GOOGLE_APPLICATION_CREDENTIALS_JSON))
self.gcs_client = storage.Client.from_service_account_info(
info=json.loads(GOOGLE_APPLICATION_CREDENTIALS_JSON)
)
else:
# if no credentials json is provided, credentials will be picked up from the environment
# if running on local environment, credentials would be user credentials
# if running on a Compute Engine instance, credentials would be from Google Metadata server
self.gcs_client = storage.Client()
self.bucket = self.gcs_client.bucket(GCS_BUCKET_NAME)
def upload_file(self, file: BinaryIO, filename: str) -> Tuple[bytes, str]:
"""Handles uploading of the file to GCS storage."""
contents, file_path = LocalStorageProvider.upload_file(file, filename)
@ -165,19 +168,19 @@ class GCSStorageProvider(StorageProvider):
except GoogleCloudError as e:
raise RuntimeError(f"Error uploading file to GCS: {e}")
def get_file(self, file_path:str) -> str:
def get_file(self, file_path: str) -> str:
"""Handles downloading of the file from GCS storage."""
try:
filename = file_path.removeprefix("gs://").split("/")[1]
local_file_path = f"{UPLOAD_DIR}/{filename}"
local_file_path = f"{UPLOAD_DIR}/{filename}"
blob = self.bucket.get_blob(filename)
blob.download_to_filename(local_file_path)
return local_file_path
except NotFound as e:
raise RuntimeError(f"Error downloading file from GCS: {e}")
def delete_file(self, file_path:str) -> None:
def delete_file(self, file_path: str) -> None:
"""Handles deletion of the file from GCS storage."""
try:
filename = file_path.removeprefix("gs://").split("/")[1]
@ -185,7 +188,7 @@ class GCSStorageProvider(StorageProvider):
blob.delete()
except NotFound as e:
raise RuntimeError(f"Error deleting file from GCS: {e}")
# Always delete from local storage
LocalStorageProvider.delete_file(file_path)
@ -199,10 +202,11 @@ class GCSStorageProvider(StorageProvider):
except NotFound as e:
raise RuntimeError(f"Error deleting all files from GCS: {e}")
# Always delete from local storage
LocalStorageProvider.delete_all_files()
def get_storage_provider(storage_provider: str):
if storage_provider == "local":
Storage = LocalStorageProvider()
@ -214,4 +218,5 @@ def get_storage_provider(storage_provider: str):
raise RuntimeError(f"Unsupported storage provider: {storage_provider}")
return Storage
Storage = get_storage_provider(STORAGE_PROVIDER)

13
backend/open_webui/test/apps/webui/storage/test_provider.py
View File

@ -104,7 +104,6 @@ class TestS3StorageProvider:
self.file_bytesio_empty = io.BytesIO()
super().__init__()
def test_upload_file(self, monkeypatch, tmp_path):
upload_dir = mock_upload_dir(monkeypatch, tmp_path)
# S3 checks
@ -182,6 +181,7 @@ class TestS3StorageProvider:
assert not (upload_dir / self.filename).exists()
assert not (upload_dir / self.filename_extra).exists()
class TestGCSStorageProvider:
Storage = provider.GCSStorageProvider()
Storage.bucket_name = "my-bucket"
@ -202,15 +202,15 @@ class TestGCSStorageProvider:
bucket = gcs_client.bucket(self.Storage.bucket_name)
bucket.create()
self.Storage.gcs_client, self.Storage.bucket = gcs_client, bucket
yield
yield
bucket.delete(force=True)
server.stop()
def test_upload_file(self, monkeypatch, tmp_path, setup):
upload_dir = mock_upload_dir(monkeypatch, tmp_path)
# catch error if bucket does not exist
with pytest.raises(Exception):
self.Storage.bucket = monkeypatch(self.Storage, "bucket", None)
self.Storage.bucket = monkeypatch(self.Storage, "bucket", None)
self.Storage.upload_file(io.BytesIO(self.file_content), self.filename)
contents, gcs_file_path = self.Storage.upload_file(
io.BytesIO(self.file_content), self.filename
@ -261,7 +261,10 @@ class TestGCSStorageProvider:
object = self.Storage.bucket.get_blob(self.filename_extra)
assert (upload_dir / self.filename_extra).exists()
assert (upload_dir / self.filename_extra).read_bytes() == self.file_content
assert self.Storage.bucket.get_blob(self.filename_extra).name == self.filename_extra
assert (
self.Storage.bucket.get_blob(self.filename_extra).name
== self.filename_extra
)
assert self.file_content == object.download_as_bytes()
self.Storage.delete_all_files()