-def main() -> None:
- name = " ".join(sys.argv[1:])
- for possibility in COLOR_NAMES_TO_RGB:
- if name in possibility:
- f = fg(possibility)
- b = bg(possibility)
- _ = pick_contrasting_color(possibility)
- xf = fg(None, _[0], _[1], _[2])
- xb = bg(None, _[0], _[1], _[2])
- print(f'{f}{xb}{possibility}{reset()}\t\t\t'
- f'{b}{xf}{possibility}{reset()}')
+class StdoutInterceptor(io.TextIOBase):
+ def __init__(self):
+ self.saved_stdout: Optional[io.TextIOBase] = None
+ self.buf = ''
+
+ @abstractmethod
+ def write(self, s: str):
+ pass
+
+ def __enter__(self) -> None:
+ self.saved_stdout = sys.stdout
+ sys.stdout = self
+ return None
+
+ def __exit__(self, *args) -> bool:
+ sys.stdout = self.saved_stdout
+ print(self.buf)
+ return None
+
+
+class ProgrammableColorizer(StdoutInterceptor):
+ def __init__(self, patterns: Iterable[Tuple[re.Pattern, Callable[[Any, re.Pattern], str]]]):
+ super().__init__()
+ self.patterns = [_ for _ in patterns]
+
+ @overrides
+ def write(self, s: str):
+ for pattern in self.patterns:
+ s = pattern[0].sub(pattern[1], s)
+ self.buf += s