root / ncclient / transport / errors.py @ b0fe10f3
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1 | b0fe10f3 | Shikhar Bhushan | # Copyright 2009 Shikhar Bhushan
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2 | b0fe10f3 | Shikhar Bhushan | #
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3 | b0fe10f3 | Shikhar Bhushan | # Licensed under the Apache License, Version 2.0 (the "License");
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4 | b0fe10f3 | Shikhar Bhushan | # you may not use this file except in compliance with the License.
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5 | b0fe10f3 | Shikhar Bhushan | # You may obtain a copy of the License at
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6 | b0fe10f3 | Shikhar Bhushan | #
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7 | b0fe10f3 | Shikhar Bhushan | # http://www.apache.org/licenses/LICENSE-2.0
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8 | b0fe10f3 | Shikhar Bhushan | #
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9 | b0fe10f3 | Shikhar Bhushan | # Unless required by applicable law or agreed to in writing, software
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10 | b0fe10f3 | Shikhar Bhushan | # distributed under the License is distributed on an "AS IS" BASIS,
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11 | b0fe10f3 | Shikhar Bhushan | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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12 | b0fe10f3 | Shikhar Bhushan | # See the License for the specific language governing permissions and
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13 | b0fe10f3 | Shikhar Bhushan | # limitations under the License.
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14 | b0fe10f3 | Shikhar Bhushan | |
15 | b0fe10f3 | Shikhar Bhushan | "TODO: docstrings"
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16 | b0fe10f3 | Shikhar Bhushan | |
17 | b0fe10f3 | Shikhar Bhushan | from ncclient import NCClientError |
18 | b0fe10f3 | Shikhar Bhushan | |
19 | b0fe10f3 | Shikhar Bhushan | class TransportError(NCClientError): |
20 | b0fe10f3 | Shikhar Bhushan | pass
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21 | b0fe10f3 | Shikhar Bhushan | |
22 | b0fe10f3 | Shikhar Bhushan | class AuthenticationError(TransportError): |
23 | b0fe10f3 | Shikhar Bhushan | pass
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24 | b0fe10f3 | Shikhar Bhushan | |
25 | b0fe10f3 | Shikhar Bhushan | class SessionCloseError(TransportError): |
26 | b0fe10f3 | Shikhar Bhushan | |
27 | b0fe10f3 | Shikhar Bhushan | def __init__(self, in_buf, out_buf=None): |
28 | b0fe10f3 | Shikhar Bhushan | msg = 'Unexpected session close.'
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29 | b0fe10f3 | Shikhar Bhushan | if in_buf:
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30 | b0fe10f3 | Shikhar Bhushan | msg += ' IN_BUFFER: {%s}' % in_buf
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31 | b0fe10f3 | Shikhar Bhushan | if out_buf:
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32 | b0fe10f3 | Shikhar Bhushan | msg += ' OUT_BUFFER: {%s}' % out_buf
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33 | b0fe10f3 | Shikhar Bhushan | SSHError.__init__(self, msg)
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34 | b0fe10f3 | Shikhar Bhushan | |
35 | b0fe10f3 | Shikhar Bhushan | class SSHError(TransportError): |
36 | b0fe10f3 | Shikhar Bhushan | pass
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37 | b0fe10f3 | Shikhar Bhushan | |
38 | b0fe10f3 | Shikhar Bhushan | class SSHUnknownHostError(SSHError): |
39 | b0fe10f3 | Shikhar Bhushan | |
40 | b0fe10f3 | Shikhar Bhushan | def __init__(self, hostname, key): |
41 | b0fe10f3 | Shikhar Bhushan | from binascii import hexlify |
42 | b0fe10f3 | Shikhar Bhushan | SSHError(self, 'Unknown host key [%s] for [%s]' |
43 | b0fe10f3 | Shikhar Bhushan | % (hexlify(key.get_fingerprint()), hostname)) |
44 | b0fe10f3 | Shikhar Bhushan | self.hostname = hostname |