mirror of https://github.com/morpheus65535/bazarr
33 lines
973 B
Python
33 lines
973 B
Python
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from typing import Any, Iterable, List, Union, Tuple, Type, TypeVar
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T = TypeVar("T")
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RichReprResult = Iterable[Union[Any, Tuple[Any], Tuple[str, Any], Tuple[str, Any, Any]]]
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def rich_repr(cls: Type[T]) -> Type[T]:
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"""Class decorator to create __repr__ from __rich_repr__"""
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def auto_repr(self) -> str:
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repr_str: List[str] = []
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append = repr_str.append
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for arg in self.__rich_repr__():
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if isinstance(arg, tuple):
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if len(arg) == 1:
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append(repr(arg[0]))
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else:
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key, value, *default = arg
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if len(default) and default[0] == value:
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continue
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append(f"{key}={value!r}")
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else:
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append(repr(arg))
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return f"{self.__class__.__name__}({', '.join(repr_str)})"
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auto_repr.__doc__ = "Return repr(self)"
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cls.__repr__ = auto_repr # type: ignore
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return cls
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