Function build_spdx_symbols

src/licensedcode/cache.py:289–310

Return a mapping of {lowercased SPDX license key: LicenseSymbolLike} where LicenseSymbolLike wraps a License object loaded from a `licenses_db` mapping of {key: License} or the standard license db.

(licenses_db=None)

def build_spdx_symbols(licenses_db=None):
    """
    Return a mapping of {lowercased SPDX license key: LicenseSymbolLike} where
    LicenseSymbolLike wraps a License object loaded from a `licenses_db` mapping
    of {key: License} or the standard license db.
    """
    from license_expression import LicenseSymbolLike
    from licensedcode.models import load_licenses

    licenses_db = licenses_db or load_licenses()

    licenses_by_spdx_key = get_licenses_by_spdx_key(
        licenses=licenses_db.values(),
        include_deprecated=False,
        lowercase_keys=True,
        include_other_spdx_license_keys=True,
    )

    return {
        spdx: LicenseSymbolLike(lic)
        for spdx, lic in licenses_by_spdx_key.items()
    }


def get_licenses_by_spdx_key(