Revision 246e180a lib/cmdlib.py
| b/lib/cmdlib.py | ||
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"""Logical unit for querying nodes. |
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""" |
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_OP_REQP = ["output_fields", "nodes"]
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_OP_REQP = ["output_fields", "names"]
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def CheckPrereq(self): |
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"""Check prerequisites. |
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dynamic=self.dynamic_fields, |
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selected=self.op.output_fields) |
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self.wanted_nodes = _GetWantedNodes(self, self.op.nodes)
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self.wanted = _GetWantedNodes(self, self.op.names)
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def Exec(self, feedback_fn): |
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"""Computes the list of nodes and their attributes. |
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""" |
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nodenames = self.wanted_nodes
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nodenames = self.wanted |
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nodelist = [self.cfg.GetNodeInfo(name) for name in nodenames] |
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# begin data gathering |
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