11 lines
297 B
Python
11 lines
297 B
Python
from collections import namedtuple
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NFA = namedtuple('NFA', ['start', 'accept', 'transitions'])
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def copy_nfa(nfa):
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transitions_copy = {}
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for from_state in nfa.transitions:
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transitions_copy[from_state] = nfa.transitions[from_state].copy()
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return NFA(nfa.start, nfa.accept, transitions_copy)
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