Revision 57b5f922 ncclient/operations/rpc.py
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from threading import Event, Lock |
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from uuid import uuid1 |
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from ncclient import content
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from ncclient import xml_
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from ncclient.transport import SessionListener |
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from errors import OperationError, TimeoutExpiredError, MissingCapabilityError |
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"""Parse the *<rpc-reply>*""" |
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if self._parsed: |
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return |
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root = self._root = content.xml2ele(self._raw) # <rpc-reply> element
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root = self._root = xml_.xml2ele(self._raw) # <rpc-reply> element
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# per rfc 4741 an <ok/> tag is sent when there are no errors or warnings |
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ok = content.find(root, 'ok', nslist=[content.BASE_NS, content.CISCO_BS])
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ok = xml_.find(root, 'ok', nslist=[xml_.BASE_NS, xml_.CISCO_BS])
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if ok is not None: |
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logger.debug('parsed [%s]' % ok.tag)
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else: # create RPCError objects from <rpc-error> elements |
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error = content.find(root, 'rpc-error', nslist=[content.BASE_NS, content.CISCO_BS])
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error = xml_.find(root, 'rpc-error', nslist=[xml_.BASE_NS, xml_.CISCO_BS])
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if error is not None: |
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logger.debug('parsed [%s]' % error.tag)
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for err in root.getiterator(error.tag): |
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# process a particular <rpc-error> |
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d = {}
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for err_detail in err.getchildren(): # <error-type> etc.. |
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tag = content.unqualify(err_detail.tag)
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tag = xml_.unqualify(err_detail.tag)
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if tag != 'error-info': |
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d[tag] = err_detail.text.strip() |
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else: |
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d[tag] = content.ele2xml(err_detail)
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d[tag] = xml_.ele2xml(err_detail)
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self._errors.append(RPCError(d)) |
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self._parsing_hook(root) |
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self._parsed = True |
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def callback(self, root, raw): |
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tag, attrs = root |
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if content.unqualify(tag) != 'rpc-reply':
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if xml_.unqualify(tag) != 'rpc-reply':
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return |
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rpc = None |
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for key in attrs: |
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if content.unqualify(key) == 'message-id':
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if xml_.unqualify(key) == 'message-id':
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id = attrs[key] |
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try: |
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with self._lock: |
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spec = {
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'tag': 'rpc', |
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'attrib': {
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'xmlns': content.BASE_NS,
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'xmlns': xml_.BASE_NS,
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'message-id': self._id |
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}, |
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'subtree': [ opspec ] |
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} |
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return content.dtree2xml(spec)
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return xml_.dtree2xml(spec)
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def _request(self, op): |
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"""Subclasses call this method to make the RPC request. |
Also available in: Unified diff