mirror of
https://git.mirrors.martin98.com/https://github.com/infiniflow/ragflow.git
synced 2025-04-23 14:40:03 +08:00
0d68a6cd1b
### What problem does this PR solve? Fix errors detected by Ruff ### Type of change - [x] Refactoring
89 lines
3.1 KiB
Python
89 lines
3.1 KiB
Python
import logging
|
|
import os
|
|
import time
|
|
from rag import settings
|
|
from rag.utils import singleton
|
|
from azure.identity import ClientSecretCredential, AzureAuthorityHosts
|
|
from azure.storage.filedatalake import FileSystemClient
|
|
|
|
|
|
@singleton
|
|
class RAGFlowAzureSpnBlob(object):
|
|
def __init__(self):
|
|
self.conn = None
|
|
self.account_url = os.getenv('ACCOUNT_URL', settings.AZURE["account_url"])
|
|
self.client_id = os.getenv('CLIENT_ID', settings.AZURE["client_id"])
|
|
self.secret = os.getenv('SECRET', settings.AZURE["secret"])
|
|
self.tenant_id = os.getenv('TENANT_ID', settings.AZURE["tenant_id"])
|
|
self.container_name = os.getenv('CONTAINER_NAME', settings.AZURE["container_name"])
|
|
self.__open__()
|
|
|
|
def __open__(self):
|
|
try:
|
|
if self.conn:
|
|
self.__close__()
|
|
except Exception:
|
|
pass
|
|
|
|
try:
|
|
credentials = ClientSecretCredential(tenant_id=self.tenant_id, client_id=self.client_id, client_secret=self.secret, authority=AzureAuthorityHosts.AZURE_CHINA)
|
|
self.conn = FileSystemClient(account_url=self.account_url, file_system_name=self.container_name, credential=credentials)
|
|
except Exception:
|
|
logging.exception("Fail to connect %s" % self.account_url)
|
|
|
|
def __close__(self):
|
|
del self.conn
|
|
self.conn = None
|
|
|
|
def health(self):
|
|
_bucket, fnm, binary = "txtxtxtxt1", "txtxtxtxt1", b"_t@@@1"
|
|
f = self.conn.create_file(fnm)
|
|
f.append_data(binary, offset=0, length=len(binary))
|
|
return f.flush_data(len(binary))
|
|
|
|
def put(self, bucket, fnm, binary):
|
|
for _ in range(3):
|
|
try:
|
|
f = self.conn.create_file(fnm)
|
|
f.append_data(binary, offset=0, length=len(binary))
|
|
return f.flush_data(len(binary))
|
|
except Exception:
|
|
logging.exception(f"Fail put {bucket}/{fnm}")
|
|
self.__open__()
|
|
time.sleep(1)
|
|
|
|
def rm(self, bucket, fnm):
|
|
try:
|
|
self.conn.delete_file(fnm)
|
|
except Exception:
|
|
logging.exception(f"Fail rm {bucket}/{fnm}")
|
|
|
|
def get(self, bucket, fnm):
|
|
for _ in range(1):
|
|
try:
|
|
client = self.conn.get_file_client(fnm)
|
|
r = client.download_file()
|
|
return r.read()
|
|
except Exception:
|
|
logging.exception(f"fail get {bucket}/{fnm}")
|
|
self.__open__()
|
|
time.sleep(1)
|
|
return
|
|
|
|
def obj_exist(self, bucket, fnm):
|
|
try:
|
|
client = self.conn.get_file_client(fnm)
|
|
return client.exists()
|
|
except Exception:
|
|
logging.exception(f"Fail put {bucket}/{fnm}")
|
|
return False
|
|
|
|
def get_presigned_url(self, bucket, fnm, expires):
|
|
for _ in range(10):
|
|
try:
|
|
return self.conn.get_presigned_url("GET", bucket, fnm, expires)
|
|
except Exception:
|
|
logging.exception(f"fail get {bucket}/{fnm}")
|
|
self.__open__()
|
|
time.sleep(1)
|
|
return |