allow IntRangeSetting max to be optional
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1 changed files with 5 additions and 3 deletions
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@ -49,15 +49,17 @@ class IntSetting(Setting):
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class IntRangeSetting(IntSetting):
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example: typing.Optional[str] = None
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def __init__(self, n_min: int, n_max: int, name: str, help: str=None,
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example: str=None):
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def __init__(self, n_min: int, n_max: typing.Optional[int], name: str,
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help: str=None, example: str=None):
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self._n_min = n_min
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self._n_max = n_max
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Setting.__init__(self, name, help, example)
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def parse(self, value: str) -> typing.Any:
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out = IntSetting.parse(self, value)
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if not out == None and self._n_min <= out <= self._n_max:
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if (not out == None and
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self._n_min <= out and
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(self._n_max == None or out <= self._n_max)):
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return out
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return None
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