Tencent Cloud Object Storage (COS) is a distributedstorage service that enables you to store any amount of data from anywhere via HTTP/HTTPS protocols.COS has no restrictions on data structure or format. It also has no bucket size limit andpartition management, making it suitable for virtually any use case, such as data delivery,data processing, and data lakes.COS provides a web-based console, multi-language SDKs and APIs,command line tool, and graphical tools. It works well with Amazon S3 APIs, allowing you to quicklyaccess community tools and plugins.

This covers how to load document objects from aTencent COS Directory.

%pip install--upgrade--quiet  cos-python-sdk-v5

from langchain_community.document_loadersimport TencentCOSDirectoryLoader
from qcloud_cosimport CosConfig

conf= CosConfig(
    Region="your cos region",
    SecretId="your cos secret_id",
    SecretKey="your cos secret_key",
)
loader= TencentCOSDirectoryLoader(conf=conf, bucket="you_cos_bucket")

loader.load()

Specifying a prefix​

You can also specify a prefix for more fine-grained control over what files to load.

loader= TencentCOSDirectoryLoader(conf=conf, bucket="you_cos_bucket", prefix="fake")

loader.load()

Related​

• Document loaderconceptual guide
• Document loaderhow-to guides