27 lines
631 B
Python
27 lines
631 B
Python
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import sys
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from collections.abc import Callable
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from typing import IO, Any
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def is_interactive() -> bool:
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"""Returns true if the current process is interactive"""
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return sys.stdin.isatty() and sys.stdout.isatty()
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def color_text(code: int, file: IO[Any] = sys.stdout) -> Callable[[str], None]:
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"""
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Print with color if stderr is a tty
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"""
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def wrapper(text: str) -> None:
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if file.isatty():
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print(f"\x1b[{code}m{text}\x1b[0m", file=file)
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else:
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print(text, file=file)
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return wrapper
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warn = color_text(91, file=sys.stderr)
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info = color_text(92, file=sys.stderr)
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