blobfile

blobfile is a Python library that provides a unified interface for reading and writing files across local and remote blob storage systems, including Google Cloud Storage (GCS) and Azure Blob Storage (ABS). It offers an API similar to Python's built-in `open()` function, along with equivalents of common `os.path` and `shutil` operations. The current version is 3.2.0, released in April 2026, with a release cadence of approximately one major version per year.