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#!/usr/bin/env python
# -*- coding: utf-8 -*-
from __future__ import annotations
from .library import Library
from .utilities import Utilities
from .exceptions import InvalidColor
class MetaFore(type):
""" Overrides AttributeError when __getattr__ called. """
def __getattr__(cls, color: str):
raise InvalidColor(f'{InvalidColor.__name__}: {color}')
class Fore(metaclass=MetaFore):
_utils = Utilities()
_END: str = Library.END
_COLORS: dict = Library.COLORS
_FOREGROUND_256: str = Library.FOREGROUND_256
_FOREGROUND_RGB: str = Library.FOREGROUND_RGB
for _color, _code in _COLORS.items():
vars()[_color] = f'{_FOREGROUND_256}{_code}{_END}'
vars()[_color.upper()] = f'{_FOREGROUND_256}{_code}{_END}'
@classmethod
def rgb(cls, r: int | str, g: int | str, b: int | str) -> str:
""" Combination with text returns color text.
Args:
r: Sets the Red color.
g: Sets the Green color.
b: Sets the Blue color.
Returns:
str: Foreground RGB code.
"""
r, g, b = cls._utils.is_percentage((r, g, b))
return f'{cls._FOREGROUND_RGB}{r};{g};{b}{cls._END}'
@classmethod
def RGB(cls, r: int | str, g: int | str, b: int | str) -> str:
""" Combination with text returns color text.
Args:
r: Sets the Red color.
g: Sets the Green color.
b: Sets the Blue color.
Returns:
str: Foreground RGB code.
"""
return cls.rgb(r, g, b)
class fore(Fore):
""" This will be deprecated in the future, do not use this for version >= 2.0.0,
instead please use Fore class (See issue #28). """
pass
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