forked from VimPlug/jedi
36 lines
954 B
Python
36 lines
954 B
Python
from jedi.parser.representation import Flow
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class Status(object):
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def __init__(self, value):
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self._value = value
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def __eq__(self, other):
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return self._value == other.value
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def __ne__(self, other):
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return not self.__eq__(other)
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def __and__(self, other):
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if UNSURE in (self, other):
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return other
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else:
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return REACHABLE if self._value and other._value else NOT_REACHABLE
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NOT_REACHABLE = Status(True)
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REACHABLE = Status(False)
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UNSURE = Status(None)
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def break_check(evaluator, base_scope, element_scope):
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reachable = REACHABLE
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if isinstance(element_scope, Flow):
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if element_scope.command == 'if' and element_scope.inputs:
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result = evaluator.eval_statement(element_scope.inputs[0])
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print(result)
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if base_scope != element_scope.parent:
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return reachable & break_check(base_scope, element_scope.parent)
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return UNSURE
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