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# coding: utf-8
from __future__ import print_function, absolute_import, division, unicode_literals
import sys
if sys.version_info >= (3, 5, 2):
from typing import Text, Any, Dict, List # NOQA
__all__ = ["ScalarInt", "BinaryInt", "OctalInt", "HexInt", "HexCapsInt"]
class ScalarInt(int):
def __new__(cls, *args, **kw):
# type: (Any, Any, Any) -> Any
width = kw.pop('width', None) # type: ignore
underscore = kw.pop('underscore', None) # type: ignore
v = int.__new__(cls, *args, **kw) # type: ignore
v._width = width
v._underscore = underscore
return v
def __iadd__(self, a): # type: ignore
# type: (Any) -> Any
x = type(self)(self + a)
x._width = self._width # type: ignore
x._underscore = self._underscore[:] if self._underscore is not None else None # type: ignore # NOQA
return x
def __ifloordiv__(self, a): # type: ignore
# type: (Any) -> Any
x = type(self)(self // a)
x._width = self._width # type: ignore
x._underscore = self._underscore[:] if self._underscore is not None else None # type: ignore # NOQA
return x
def __imul__(self, a): # type: ignore
# type: (Any) -> Any
x = type(self)(self * a)
x._width = self._width # type: ignore
x._underscore = self._underscore[:] if self._underscore is not None else None # type: ignore # NOQA
return x
def __ipow__(self, a): # type: ignore
# type: (Any) -> Any
x = type(self)(self ** a)
x._width = self._width # type: ignore
x._underscore = self._underscore[:] if self._underscore is not None else None # type: ignore # NOQA
return x
def __isub__(self, a): # type: ignore
# type: (Any) -> Any
x = type(self)(self - a)
x._width = self._width # type: ignore
x._underscore = self._underscore[:] if self._underscore is not None else None # type: ignore # NOQA
return x
class BinaryInt(ScalarInt):
def __new__(cls, value, width=None, underscore=None):
# type: (Any, Any, Any) -> Any
return ScalarInt.__new__(cls, value, width=width, underscore=underscore)
class OctalInt(ScalarInt):
def __new__(cls, value, width=None, underscore=None):
# type: (Any, Any, Any) -> Any
return ScalarInt.__new__(cls, value, width=width, underscore=underscore)
# 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, width=None, underscore=None):
# type: (Any, Any, Any) -> Any
return ScalarInt.__new__(cls, value, width=width, underscore=underscore)
class HexCapsInt(ScalarInt):
"""uses upper case (A-F)"""
def __new__(cls, value, width=None, underscore=None):
# type: (Any, Any, Any) -> Any
return ScalarInt.__new__(cls, value, width=width, underscore=underscore)
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