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-
- from __future__ import annotations
-
- from ruamel.yaml.anchor import Anchor
-
- if False: # MYPY
- from typing import Text, Any, Dict, List # NOQA
-
- __all__ = ['ScalarInt', 'BinaryInt', 'OctalInt', 'HexInt', 'HexCapsInt', 'DecimalInt']
-
-
- class ScalarInt(int):
- def __new__(cls: Any, *args: Any, **kw: Any) -> Any:
- width = kw.pop('width', None)
- underscore = kw.pop('underscore', None)
- anchor = kw.pop('anchor', None)
- v = int.__new__(cls, *args, **kw)
- v._width = width
- v._underscore = underscore
- if anchor is not None:
- v.yaml_set_anchor(anchor, always_dump=True)
- return v
-
- def __iadd__(self, a: Any) -> Any: # type: ignore
- x = type(self)(self + a)
- x._width = self._width # type: ignore
- x._underscore = ( # type: ignore
- self._underscore[:] if self._underscore is not None else None # type: ignore
- ) # NOQA
- return x
-
- def __ifloordiv__(self, a: Any) -> Any: # type: ignore
- x = type(self)(self // a)
- x._width = self._width # type: ignore
- x._underscore = ( # type: ignore
- self._underscore[:] if self._underscore is not None else None # type: ignore
- ) # NOQA
- return x
-
- def __imul__(self, a: Any) -> Any: # type: ignore
- x = type(self)(self * a)
- x._width = self._width # type: ignore
- x._underscore = ( # type: ignore
- self._underscore[:] if self._underscore is not None else None # type: ignore
- ) # NOQA
- return x
-
- def __ipow__(self, a: Any) -> Any: # type: ignore
- x = type(self)(self ** a)
- x._width = self._width # type: ignore
- x._underscore = ( # type: ignore
- self._underscore[:] if self._underscore is not None else None # type: ignore
- ) # NOQA
- return x
-
- def __isub__(self, a: Any) -> Any: # type: ignore
- x = type(self)(self - a)
- x._width = self._width # type: ignore
- x._underscore = ( # type: ignore
- self._underscore[:] if self._underscore is not None else None # type: ignore
- ) # NOQA
- return x
-
- @property
- def anchor(self) -> Any:
- if not hasattr(self, Anchor.attrib):
- setattr(self, Anchor.attrib, Anchor())
- return getattr(self, Anchor.attrib)
-
- def yaml_anchor(self, any: bool = False) -> 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: Any, always_dump: bool = False) -> None:
- self.anchor.value = value
- self.anchor.always_dump = always_dump
-
-
- class BinaryInt(ScalarInt):
- def __new__(
- cls, value: Any, width: Any = None, underscore: Any = None, anchor: Any = None,
- ) -> Any:
- return ScalarInt.__new__(cls, value, width=width, underscore=underscore, anchor=anchor)
-
-
- class OctalInt(ScalarInt):
- def __new__(
- cls, value: Any, width: Any = None, underscore: Any = None, anchor: Any = None,
- ) -> Any:
- return ScalarInt.__new__(cls, value, width=width, underscore=underscore, anchor=anchor)
-
-
- # mixed casing of A-F is not supported, when loading the first non digit
- # determines the case
-
-
- class HexInt(ScalarInt):
- """uses lower case (a-f)"""
-
- def __new__(
- cls, value: Any, width: Any = None, underscore: Any = None, anchor: Any = None,
- ) -> Any:
- return ScalarInt.__new__(cls, value, width=width, underscore=underscore, anchor=anchor)
-
-
- class HexCapsInt(ScalarInt):
- """uses upper case (A-F)"""
-
- def __new__(
- cls, value: Any, width: Any = None, underscore: Any = None, anchor: Any = None,
- ) -> Any:
- return ScalarInt.__new__(cls, value, width=width, underscore=underscore, anchor=anchor)
-
-
- class DecimalInt(ScalarInt):
- """needed if anchor"""
-
- def __new__(
- cls, value: Any, width: Any = None, underscore: Any = None, anchor: Any = None,
- ) -> Any:
- return ScalarInt.__new__(cls, value, width=width, underscore=underscore, anchor=anchor)
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