diff options
Diffstat (limited to 'tools/cru-py/cru/util/_const.py')
-rw-r--r-- | tools/cru-py/cru/util/_const.py | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/tools/cru-py/cru/util/_const.py b/tools/cru-py/cru/util/_const.py deleted file mode 100644 index 8140988..0000000 --- a/tools/cru-py/cru/util/_const.py +++ /dev/null @@ -1,56 +0,0 @@ -from typing import Any - -from ._cru import CRU - - -def cru_make_unique_object() -> Any: - class _CruUnique: - _i = False - - def __init__(self): - if self._i: - raise ValueError("_CruAttrNotSet is a singleton!") - self._i = True - - def __copy__(self): - return self - - def __eq__(self, other): - return isinstance(other, _CruUnique) - - v = _CruUnique() - - return v - - -def cru_make_bool_unique_object(b: bool) -> Any: - class _CruBoolUnique: - _i = False - - def __init__(self): - super().__init__(b) - if self._i: - raise ValueError("_CruAttrNotSet is a singleton!") - self._i = True - - def __copy__(self): - return self - - def __eq__(self, other): - return isinstance(other, _CruBoolUnique) or b == other - - def __bool__(self): - return b - - v = _CruBoolUnique() - - return v - - -CRU_NOT_FOUND = cru_make_bool_unique_object(False) -CRU_USE_DEFAULT = cru_make_unique_object() -CRU_DONT_CHANGE = cru_make_unique_object() -CRU_PLACEHOLDER = cru_make_unique_object() - -CRU.add_objects(cru_make_unique_object, cru_make_bool_unique_object, CRU_NOT_FOUND, CRU_USE_DEFAULT, - CRU_DONT_CHANGE, CRU_PLACEHOLDER) |