27 lines
699 B
Python
27 lines
699 B
Python
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import py_trees as ptree
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from typing import Any
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from robowaiter.behavior_lib._base.Cond import Cond
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import itertools
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class Exist(Cond):
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can_be_expanded = True
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num_params = 2
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valid_args = tuple(Cond.all_object)
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def __init__(self,*args):
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super().__init__(*args)
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def _update(self) -> ptree.common.Status:
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# if self.scene.status?
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if self.name in self.scene.state["condition_set"]:
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return ptree.common.Status.SUCCESS
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else:
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return ptree.common.Status.FAILURE
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# if self.scene.state['chat_list'] == []:
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# return ptree.common.Status.FAILURE
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# else:
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# return ptree.common.Status.SUCCESS
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