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828
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Helper method provided because we actually can't put that in the constructor, it creates a bug in Nose tests
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ERROR: type should be string, got " https://github.com/nose-devs/nose/issues/725"
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:param parser:
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:param desired_type:
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:param obj:
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:param caught:
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:param options:
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:return:
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""""""
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try:
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typ = get_pretty_type_str(desired_type)
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except:
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typ = str(desired_type)
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e = ParsingException('Error while parsing ' + str(obj) + ' as a ' + typ + ' with parser \''
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+ str(parser) + '\' using options=(' + str(options) + ') : caught \n '
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+ str(caught.__class__.__name__) + ' : ' + str(caught))\
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.with_traceback(caught.__traceback__) # 'from e' was hiding the inner traceback. This is much better for debug
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e.__cause__ = None
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# e.__cause__ = caught
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# store the exception still, to be able to handle it later
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e.caught = caught
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return e"
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715,"def create_for_wrong_result_type(parser: _BaseParserDeclarationForRegistries, desired_type: Type[T],
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obj: PersistedObject, result: T, options: Dict[str, Dict[str, Any]]):
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""""""
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Helper method provided because we actually can't put that in the constructor, it creates a bug in Nose tests
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ERROR: type should be string, got " https://github.com/nose-devs/nose/issues/725"
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:param parser:
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:param desired_type:
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:param obj:
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:param result:
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:param options:
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:return:
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""""""
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msg = ""Error while parsing {obj} as a {typ} with parser {p} using options=({opts}) - parser returned an object "" \
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""of wrong type {tret}: {ret}"".format(obj=obj, typ=get_pretty_type_str(desired_type), p=parser,
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opts=options, tret=type(result), ret=result)
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return WrongTypeCreatedError(msg)"
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716,"def execute(self, logger: Logger, options: Dict[str, Dict[str, Any]]) -> T:
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""""""
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Called to parse the object as described in this parsing plan, using the provided arguments for the parser.
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* Exceptions are caught and wrapped into ParsingException
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* If result does not match expected type, an error is thrown
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:param logger: the logger to use during parsing (optional: None is supported)
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:param options: a dictionary of option sets. Each option set is identified with an id in the dictionary.
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:return:
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""""""
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try:
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res = self._execute(logger, options)
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except Exception as e:
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raise ParsingException.create_for_caught_error(self.parser, self.obj_type, self.obj_on_fs_to_parse, e,
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options)
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# Check that the returned parsed object has the correct type
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if res is not None:
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if robust_isinstance(res, self.obj_type):
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return res
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# wrong type : error
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raise WrongTypeCreatedError.create_for_wrong_result_type(self.parser, self.obj_type, self.obj_on_fs_to_parse,
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res, options)"
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717,"def _execute(self, logger: Logger, options: Dict[str, Dict[str, Any]]) -> T:
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""""""
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Implementing classes should perform the parsing here, possibly using custom methods of self.parser.
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:param logger:
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:param options:
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:return:
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""""""
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pass"
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718,"def _get_applicable_options(self, options: Dict[str, Dict[str, Any]]):
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""""""
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Returns the options that are applicable to this particular parser, from the full map of options.
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It first uses 'get_id_for_options()' to know the id of this parser, and then simply extracts the contents of
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the options corresponding to this id, or returns an empty dict().
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:param options: a dictionary parser_id > options
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:return:
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""""""
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return get_options_for_id(options, self.get_id_for_options())"
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719,"def create_parsing_plan(self, desired_type: Type[T], filesystem_object: PersistedObject, logger: Logger,
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options: Dict[str, Dict[str, Any]]) -> ParsingPlan[T]:
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""""""
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Creates a parsing plan to parse the given filesystem object into the given desired_type.
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Implementing classes may wish to support additional parameters.
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:param desired_type: the type of object that should be created as the output of parsing plan execution.
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:param filesystem_object: the persisted object that should be parsed
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:param logger: an optional logger to log all parsing plan creation and execution information
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:param options: a dictionary additional implementation-specific parameters (one dict per parser id).
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Implementing classes may use 'self._get_applicable_options()' to get the options that are of interest for this
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parser.
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:return:
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""""""
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pass"
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720,"def add(self, f_ipaddr, f_macaddr, f_hostname, f_netbios_name, f_engineer, f_asset_group, f_confirmed):
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