17 lines
600 B
Python
17 lines
600 B
Python
# Copyright (c) PARRRATE T&V 2021. All rights reserved.
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from bu4.parsing.codes import CODE_QOPN, CODE_QCLS
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from bu4.parsing.extensions.extension import Extension
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from bu4.parsing.states.parsestate import ParseState
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from bu4.parsing.states.psafter import PSAfter
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from bu4.parsing.targets.pschain import PSChain
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from bu4.parsing.targets.psendswith import PSEndsWith
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__all__ = ('XQopn',)
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class XQopn(Extension, code=CODE_QOPN):
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def apply(self, state: PSAfter) -> ParseState:
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state.target = PSChain(PSEndsWith(self.parser, CODE_QCLS, 'quot expected'), state.target)
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return state
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