lsst.resources

Changes

• Resources v30.0.8 (2026-06-08)
• Resources v30.0.6 (2026-04-06)
• Resources v30.0.0 (2026-01-15)
• Resources v29.1.0 (2025-06-13)
• Resources v29.0.0 (2025-03-25)
• Resources v28.0.0 (2024-11-20)
• Resources 27.0.0 (2024-05-28)
• Resources v26.0.0 (2023-09-22)
• Resources v25.0.0 (2023-02-27)
• Resources v24.0.0 (2022-08-26)

Design and Development

lsst.resources is developed at lsst/resources.

It is available from PyPI as lsst-resources: https://pypi.org/project/lsst-resources/

Configuration

• S3 ResourcePath
  • Configuration
    • Choosing an S3 service
    • Authentication credentials
    • Using multiple S3 services or sets of credentials
• webDAV ResourcePath
  • Configuration
    • Configuration settings
  • Configuration Examples
    • dCache
    • XRootD

Python API reference

lsst.resources Package

Classes

ResourceHandleProtocol(*args, **kwargs)	Defines the interface protocol that is compatible with children of BaseResourceHandle.
ResourceInfo(uri, is_file, size, ...)	Information about this resource.
ResourcePath(uri[, root, forceAbsolute, ...])	Convenience wrapper around URI parsers.

Class Inheritance Diagram

See also Internal API reference.