dZddlmZddlmZddlmZddlmZddlm Z ddl m Z ddl Z d Zd ZGd d e j ZGd deZGddeZ ddZy)z=Utilities for interacting with message classes and instances.)absolute_import)division)unicode_literals)messages)encoding) exceptionsNc"|r t||S|S)axUpdates given message from diff object recursively. The function recurses down through the properties of the diff object, checking, for each key in the diff, if the equivalent property exists on the message at the same depth. If the property exists, it is set to value from the diff. If it does not exist, that diff key is silently ignored. All diff keys are assumed to be strings. Args: message: An apitools.base.protorpclite.messages.Message instance. diff: A dict of changes to apply to the message e.g. {'settings': {'availabilityType': 'REGIONAL'}}. Returns: The modified message instance. )_UpdateMessageHelper)messagediffs +lib/googlecloudsdk/api_lib/util/messages.py UpdateMessagers"  .. .ctj|D]I\}}t||st|trt t ||||=t|||K|S)N)six iteritemshasattr isinstancedictr getattrsetattr)r r keyvals r r r 2sU--%hc3w C WWc2DI>c" & .rceZdZdZy)Errorz8Indicates an error with an encoded protorpclite message.N__name__ __module__ __qualname____doc__rr rr<s@rrc0eZdZdZedZedZy) DecodeErrorz6Indicates an error in decoding a protorpclite message.c ,|Dcgc]}tj|}}t|dkDr9|jdj dj t |n|r|j|ddj |Scc}w)a'Returns a string representation of a path to a proto field. The return value represents one or more fields in a python dictionary representation of a message (json/yaml) that could not be decoded into the message as a string. The format is a dot separated list of python like sub field references (name, name[index], name[name]). The final element of the returned dot separated path may be a comma separated list of names enclosed in curly braces to represent multiple subfields (see examples) Examples: o Reference to a single field that could not be decoded: 'a.b[1].c[x].d' o Reference to two subfields 'a.b[1].c[x].{d,e}' Args: edges: List of objects representing python field references (__str__ suitably defined.) field_names: List of names for subfields of the message that could not be decoded. Returns: A string representation of a python reference to a filed or fields in a message that could not be decoded as described above. z{{{}}},r.)r text_typelenappendformatjoinsorted)clsedges field_namesedgepaths r _FormatProtoPathzDecodeError._FormatProtoPathCs{<-2 2EDCMM$ ED 2 ;! kk(//#((6++>"?@A  kk+a.! 88D> 3sBc t|j}dj|}|Dcgc](\}}dj||j||*}}}|dj |g|zScc}}w)a Returns a DecodeError from a list of locations of errors. Args: message: The protorpc Message in which a parsing error occurred. errors: List[(edges, field_names)], A list of locations of errors encountered while decoding the message. z/Failed to parse value(s) in protobuf [{type_}]:)type_z {type_}.{path})r5r2 )typerr+r3r,)r.r errorsr5base_msgr/r0 error_pathss r FromErrorPathszDecodeError.FromErrorPathsns M " "E@GGHH.45-3)uk&,,#..ukB-D-35 tyy(k12 335s-A8N)rrrr classmethodr3r;r!rr r#r#@s,>((T44rr#ceZdZdZy)ScalarTypeMismatchErrorzGIncicates a scalar property was provided a value of an unexpected type.Nrr!rr r>r>sOrr>c ^ tj||}ttj|}|r|rtj |||S#t j$r>}tdj|jtj|d}~wt$rwxYw)a)Convert "dict_" to a message of type message_type and check for errors. A common use case is to define the dictionary by deserializing yaml or json. Args: dict_: The dict to parse into a protorpc Message. message_type: The protorpc Message type. throw_on_unexpected_fields: If this flag is set, an error will be raised if the dictionary contains unrecognized fields. Returns: A message of type "message_type" parsed from "dict_". Raises: DecodeError: One or more unparsable values were found in the parsed message. zBFailed to parse value in protobuf [{type_}]: {type_}.??: "{msg}")r5msgN) _encoding DictToMessagelistUnrecognizedFieldIterr#r; _messagesValidationErrorr>r+rrr(AttributeError)dict_ message_typethrow_on_unexpected_fieldsr r8es r DictToMessageWithErrorCheckrLs&%%e\:G)11': ;F ,  & &w 77 N#  " "@ " &''S]]1-=!'!? @@    sAB,%9BB,)T)r __future__rrrapitools.base.protorpcliterrEapitools.base.pyrrAgooglecloudsdk.corerrrr rr#r>rLr!rr rQsdD&'<2* ,AJ  A=4%=4@PkP <@&r