tools/pytools/lib/constant/__init__.py

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# to you under the Apache License, Version 2.0 (the
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# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
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import functools
from pathlib import Path


@functools.lru_cache
def root_path():
    return _basedir_relative(5)


@functools.lru_cache
def site_path():
    return root_path()


@functools.lru_cache
def pytools_path():
    return root_path() / 'tools' / 'pytools'


def _basedir_relative(level: int) -> Path:
    result = Path(__file__)
    for _ in range(level):
        result = result.parent
    return result.absolute()