mirror of https://github.com/morpheus65535/bazarr
128 lines
4.3 KiB
Python
128 lines
4.3 KiB
Python
# coding: utf-8
|
|
|
|
from __future__ import print_function, absolute_import, division, unicode_literals
|
|
|
|
import sys
|
|
from .compat import no_limit_int # NOQA
|
|
from .anchor import Anchor
|
|
|
|
if False: # MYPY
|
|
from typing import Text, Any, Dict, List # NOQA
|
|
|
|
__all__ = ['ScalarFloat', 'ExponentialFloat', 'ExponentialCapsFloat']
|
|
|
|
|
|
class ScalarFloat(float):
|
|
def __new__(cls, *args, **kw):
|
|
# type: (Any, Any, Any) -> Any
|
|
width = kw.pop('width', None) # type: ignore
|
|
prec = kw.pop('prec', None) # type: ignore
|
|
m_sign = kw.pop('m_sign', None) # type: ignore
|
|
m_lead0 = kw.pop('m_lead0', 0) # type: ignore
|
|
exp = kw.pop('exp', None) # type: ignore
|
|
e_width = kw.pop('e_width', None) # type: ignore
|
|
e_sign = kw.pop('e_sign', None) # type: ignore
|
|
underscore = kw.pop('underscore', None) # type: ignore
|
|
anchor = kw.pop('anchor', None) # type: ignore
|
|
v = float.__new__(cls, *args, **kw) # type: ignore
|
|
v._width = width
|
|
v._prec = prec
|
|
v._m_sign = m_sign
|
|
v._m_lead0 = m_lead0
|
|
v._exp = exp
|
|
v._e_width = e_width
|
|
v._e_sign = e_sign
|
|
v._underscore = underscore
|
|
if anchor is not None:
|
|
v.yaml_set_anchor(anchor, always_dump=True)
|
|
return v
|
|
|
|
def __iadd__(self, a): # type: ignore
|
|
# type: (Any) -> Any
|
|
return float(self) + a
|
|
x = type(self)(self + a)
|
|
x._width = self._width
|
|
x._underscore = self._underscore[:] if self._underscore is not None else None # NOQA
|
|
return x
|
|
|
|
def __ifloordiv__(self, a): # type: ignore
|
|
# type: (Any) -> Any
|
|
return float(self) // a
|
|
x = type(self)(self // a)
|
|
x._width = self._width
|
|
x._underscore = self._underscore[:] if self._underscore is not None else None # NOQA
|
|
return x
|
|
|
|
def __imul__(self, a): # type: ignore
|
|
# type: (Any) -> Any
|
|
return float(self) * a
|
|
x = type(self)(self * a)
|
|
x._width = self._width
|
|
x._underscore = self._underscore[:] if self._underscore is not None else None # NOQA
|
|
x._prec = self._prec # check for others
|
|
return x
|
|
|
|
def __ipow__(self, a): # type: ignore
|
|
# type: (Any) -> Any
|
|
return float(self) ** a
|
|
x = type(self)(self ** a)
|
|
x._width = self._width
|
|
x._underscore = self._underscore[:] if self._underscore is not None else None # NOQA
|
|
return x
|
|
|
|
def __isub__(self, a): # type: ignore
|
|
# type: (Any) -> Any
|
|
return float(self) - a
|
|
x = type(self)(self - a)
|
|
x._width = self._width
|
|
x._underscore = self._underscore[:] if self._underscore is not None else None # NOQA
|
|
return x
|
|
|
|
@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
|
|
|
|
def dump(self, out=sys.stdout):
|
|
# type: (Any) -> Any
|
|
out.write(
|
|
'ScalarFloat({}| w:{}, p:{}, s:{}, lz:{}, _:{}|{}, w:{}, s:{})\n'.format(
|
|
self,
|
|
self._width, # type: ignore
|
|
self._prec, # type: ignore
|
|
self._m_sign, # type: ignore
|
|
self._m_lead0, # type: ignore
|
|
self._underscore, # type: ignore
|
|
self._exp, # type: ignore
|
|
self._e_width, # type: ignore
|
|
self._e_sign, # type: ignore
|
|
)
|
|
)
|
|
|
|
|
|
class ExponentialFloat(ScalarFloat):
|
|
def __new__(cls, value, width=None, underscore=None):
|
|
# type: (Any, Any, Any) -> Any
|
|
return ScalarFloat.__new__(cls, value, width=width, underscore=underscore)
|
|
|
|
|
|
class ExponentialCapsFloat(ScalarFloat):
|
|
def __new__(cls, value, width=None, underscore=None):
|
|
# type: (Any, Any, Any) -> Any
|
|
return ScalarFloat.__new__(cls, value, width=width, underscore=underscore)
|