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17 lines
351 B
17 lines
351 B
4 days ago
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from typing import List, TypeVar
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T = TypeVar("T")
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class Stack(List[T]):
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"""A small shim over builtin list."""
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@property
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def top(self) -> T:
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"""Get top of stack."""
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return self[-1]
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def push(self, item: T) -> None:
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"""Push an item on to the stack (append in stack nomenclature)."""
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self.append(item)
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