diff options
Diffstat (limited to '.venv/lib/python3.12/site-packages/strictyaml/ruamel/scalarbool.py')
| -rw-r--r-- | .venv/lib/python3.12/site-packages/strictyaml/ruamel/scalarbool.py | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/strictyaml/ruamel/scalarbool.py b/.venv/lib/python3.12/site-packages/strictyaml/ruamel/scalarbool.py new file mode 100644 index 00000000..0e88c7d3 --- /dev/null +++ b/.venv/lib/python3.12/site-packages/strictyaml/ruamel/scalarbool.py @@ -0,0 +1,51 @@ +# coding: utf-8 + +from __future__ import print_function, absolute_import, division, unicode_literals + +""" +You cannot subclass bool, and this is necessary for round-tripping anchored +bool values (and also if you want to preserve the original way of writing) + +bool.__bases__ is type 'int', so that is what is used as the basis for ScalarBoolean as well. + +You can use these in an if statement, but not when testing equivalence +""" + +from strictyaml.ruamel.anchor import Anchor + +if False: # MYPY + from typing import Text, Any, Dict, List # NOQA + +__all__ = ["ScalarBoolean"] + +# no need for no_limit_int -> int + + +class ScalarBoolean(int): + def __new__(cls, *args, **kw): + # type: (Any, Any, Any) -> Any + anchor = kw.pop("anchor", None) # type: ignore + b = int.__new__(cls, *args, **kw) # type: ignore + if anchor is not None: + b.yaml_set_anchor(anchor, always_dump=True) + return b + + @property + def anchor(self): + # type: () -> Any + if not hasattr(self, Anchor.attrib): + setattr(self, Anchor.attrib, Anchor()) + return getattr(self, Anchor.attrib) + + def yaml_anchor(self, any=False): + # type: (bool) -> Any + if not hasattr(self, Anchor.attrib): + return None + if any or self.anchor.always_dump: + return self.anchor + return None + + def yaml_set_anchor(self, value, always_dump=False): + # type: (Any, bool) -> None + self.anchor.value = value + self.anchor.always_dump = always_dump |
