fsspec / fsspec/filesystem_spec

Support a `get_filesystem` API?

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Dominant language
Python
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Description

We often have this pattern:

def get_filesystem(path: str, **kwargs: Any) -> fsspec.AbstractFileSystem:
    """Returns the appropriate filesystem to use when handling the given path."""
    fs, _ = url_to_fs(path, **kwargs)
    return fs

This would be more convenient for callers than needing to handle the multiple outputs (filesystem, urlpath) returned by url_to_fs Would it be possible to offer this directly in the core fsspec APIs?

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the core url_to_fs API and its public exports. Check how existing filesystem helpers are tested and documented, then verify that a get_filesystem(path, **kwargs) entry point returns the filesystem while preserving the accepted arguments and behavior of url_to_fs.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
api
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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