issue #41 - data version fuzzy matching

[cdc-ap66]

[2025.11.13.0a]

Added

• cfa.dataops.utils.py:version_matcher utility function and testing via doctests

Updated

• Data versions (when retrieved/get_) can now use conditional logic:
  • Examples:

    >>> from cfa.dataops import datacat
    >>> datacat.public.my_dataset.load.get_versions()
    ['2025-10-31',
     '2025-09-19',
     '2025-06-01',
     '2024-12-08',
     '2024-11-21']
    >>> df = datacat.public.my_dataset.load.get_dataframe(version=">2024.12.01,<2025.08")
    Using version: 2025-06-01
    >>> df = datacat.public.my_dataset.load.get_dataframe(version=">2024-12.01,<2025.08", newest=False)
    Using version: 2024-12-08
    >>> df = datacat.public.my_dataset.load.get_dataframe(version="~=2024/11")
    Using version: 2024-11-21
    >>> df = datacat.public.my_dataset.load.get_dataframe(version="latest")
    Using version: 2025-10-31

• Links in README.md
• pytest adopts in pyproject.toml to include cfa/dataops/utils.py for doctests

[ryanraaschCDC]

this looks pretty neat!