71b0d137d2
- 修复重复导入/字段 - 修复异常处理 - 修复PEP8格式问题 - 添加类型注解 - 修复main.py中的语法错误（缺失try语句的from导入） - 添加缺失的timedelta导入到plugin_manager.py - 添加缺失的urllib.parse导入到plugin_manager.py和workflow_manager.py - 添加缺失的os导入到document_processor.py - 修复import排序问题 - 修复行长度超过100字符的问题 - 添加缺失的Alert导入到test_phase8_task8.py - 添加缺失的get_export_manager导入到main.py
52 lines
1.6 KiB
Python
52 lines
1.6 KiB
Python
#!/usr/bin/env python3
|
||
"""
|
||
OSS 上传工具 - 用于阿里听悟音频上传
|
||
"""
|
||
|
||
import os
|
||
import uuid
|
||
from datetime import datetime
|
||
|
||
import oss2
|
||
|
||
|
||
class OSSUploader:
|
||
def __init__(self) -> None:
|
||
self.access_key = os.getenv("ALI_ACCESS_KEY")
|
||
self.secret_key = os.getenv("ALI_SECRET_KEY")
|
||
self.bucket_name = os.getenv("OSS_BUCKET", "insightflow-audio")
|
||
self.region = os.getenv("OSS_REGION", "oss-cn-hangzhou.aliyuncs.com")
|
||
self.endpoint = f"https://{self.region}"
|
||
|
||
if not self.access_key or not self.secret_key:
|
||
raise ValueError("ALI_ACCESS_KEY and ALI_SECRET_KEY must be set")
|
||
|
||
self.auth = oss2.Auth(self.access_key, self.secret_key)
|
||
self.bucket = oss2.Bucket(self.auth, self.endpoint, self.bucket_name)
|
||
|
||
def upload_audio(self, audio_data: bytes, filename: str) -> tuple:
|
||
"""上传音频到 OSS，返回 (URL, object_name)"""
|
||
# 生成唯一文件名
|
||
ext = os.path.splitext(filename)[1] or ".wav"
|
||
object_name = f"audio/{datetime.now().strftime('%Y%m%d')}/{uuid.uuid4().hex}{ext}"
|
||
|
||
# 上传文件
|
||
self.bucket.put_object(object_name, audio_data)
|
||
|
||
# 生成临时访问 URL (1小时有效)
|
||
url = self.bucket.sign_url("GET", object_name, 3600)
|
||
return url, object_name
|
||
|
||
def delete_object(self, object_name: str) -> None:
|
||
"""删除 OSS 对象"""
|
||
self.bucket.delete_object(object_name)
|
||
|
||
# 单例
|
||
_oss_uploader = None
|
||
|
||
def get_oss_uploader() -> OSSUploader:
|
||
global _oss_uploader
|
||
if _oss_uploader is None:
|
||
_oss_uploader = OSSUploader()
|
||
return _oss_uploader
|