Revision 0304f041 ncclient/operations/lock.py
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""" |
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A context manager for the :class:`Lock` / :class:`Unlock` pair of RPC's. |
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RPC errors are always raised as exceptions. |
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Initialise with session instance (:class:`Session |
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<ncclient.transport.Session>`) and lock target (:ref:`source_target`) |
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""" |
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def __enter__(self): |
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reply = Lock(self.session).request(self.target) |
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if not reply.ok: |
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if not reply.ok: # an error locking should definitely always be raised
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raise reply.error |
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else: |
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return self |
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