setup_boilerplate.py 文件源码

def partition_version_classifiers(
        classifiers: t.Sequence[str], version_prefix: str = 'Programming Language :: Python :: ',
        only_suffix: str = ' :: Only') -> t.Tuple[t.List[str], t.List[str]]:
    """Find version number classifiers in given list and partition them into 2 groups."""
    versions_min, versions_only = [], []
    for classifier in classifiers:
        version = classifier.replace(version_prefix, '')
        versions = versions_min
        if version.endswith(only_suffix):
            version = version.replace(only_suffix, '')
            versions = versions_only
        try:
            versions.append(tuple([int(_) for _ in version.split('.')]))
        except ValueError:
            pass
    return versions_min, versions_only