>iPfdZdZddlZddlmZddlZddlZddlmZddl Z ddl Z ddl m Z ddl mZddl mZd Zeej$j&ej$j(ej$j*ej$j,gZeej$j*ej$j,gZeej$j2ej$j4gZd Zd Zd Ze j>d Z e j>dZ!Gdde"Z#Gdde#Z$Gdde#Z% d0dZ& d1dZ'dZ(Gdde)Z*dZ+dZ,dZ- d2dZ. d2dZ/e0e1fZ2Gdd e)Z3d3d!Z4d"Z5d#Z6d$Z7d%d&gd'd(gd'd(gd)d*gd+d,gd'd(gd-d.gd/Z8y)4atContains routines for printing protocol messages in JSON format. Simple usage example: # Create a proto object and serialize it to a json format string. message = my_proto_pb2.MyMessage(foo='bar') json_string = json_format.MessageToJson(message) # Parse a json format string to proto object. message = json_format.Parse(json_string, my_proto_pb2.MyMessage()) zjieluo@google.com (Jie Luo)N) OrderedDict) methodcaller) type_checkers) descriptor)symbol_databasez%Y-%m-%dT%H:%M:%SInfinityz -InfinityNaNu.[-](?![-])|(?s rr(z_Printer._MessageToJsonObjectsq ++",,I+,  - -g 66O# A\/)4Q7 A$ GG B  + +GR 88rc|j} |D]+\}}|jr |j}n |j}t |rc|j j d}i}|D]=} t| tr| rd} nd} n t| } |j||| || <?|||<|jtjjk(r$|D cgc]} |j|| c} ||<|jr&d|j z}|j||||<|j||||<.|j"r|j$} | j&D]}|jtjjk7r'|j(tjj*k(s |j,r^|jr |j}n |j}||vrt |ri||<|jtjjk(rg||<|j||j.||<|Scc} w#t0$r*} t3dj5j| d} ~ wwxYw)z?Converts normal message according to Proto3 JSON Specification.valuetruefalsez[%s]z#Failed to serialize {0} field: {1}.N) ListFieldsrname json_namer4r/fields_by_name isinstanceboolstr_FieldToJsonObjectlabelrr-LABEL_REPEATED is_extensionrArr@fieldscpp_typeCPPTYPE_MESSAGEcontaining_oneof default_value ValueErrorrr7)r9rr>rVr3rHrLv_fieldjs_mapkey recorded_keykrFes rrEz$_Printer._RegularMessageToJsonObjectsf    !F8G ;,%  + +$$ u &&55g>'& %c#t$% &  Xl#'#:#:s$%F<  %"T( [[J66EE E %&--eQ7&"T(   %//)$,,UE:"T(,,UE:"T(9;>  , ,$//'.. KE{{j88GGG~~!;!;!K!KK$$   - -::D??D RZ   BtH{{j88GGGBtH..ue6I6IJBtH% K0 IG&> G / 6 6uzz1 E GGGs+CII2EII J%JJc|jtjjk(r|j |S|jtjj k(r|j r|S|jjdk(ry|jjj|d}| |jS|jjdk(r|Std|jtjjk(rM|j tjj"k(r$t%j&|j)dS|S|jtjj*k(r t-|S|jt.vr t1|S|jt2vrt5j6|r|dkrt8St:St5j<|rt>S|jtjj@k(r@|jBrtEtG||jBStIjJ|S|S)zr sub_messagerFrAs r_AnyMessageToJsonObjectz _Printer._AnyMessageToJsonObject?s     i BHBwK+Hd6J6JKK .$//",,I+,44[Abk iO#.L!;A!>!,..24bk i  + +K <Converts Value message according to Proto3 JSON Specification.kindN null_value list_value struct_value) WhichOneof_ListValueMessageToJsonObjectrrgetattrr@rNrR)r9rwhichrHoneof_descriptors r_ValueMessageToJsonObjectz"_Printer._ValueMessageToJsonObjectZs   v &E }-    / /0B0B CC ""egu%e))88?  " "#3U ;;rc^|jDcgc]}|j|c}Scc}w)zBConverts ListValue message according to Proto3 JSON Specification.)valuesr)r9rrHs rrz&_Printer._ListValueMessageToJsonObjectjs3! )  * *5 1 )) )s*c^|j}i}|D]}|j||||<|S)z?Converts Struct message according to Proto3 JSON Specification.)rVr)r9rrVretr^s r_StructMessageToJsonObjectz#_Printer._StructMessageToJsonObjectos< ^^F C=//s @)V=*" < ) Crrc4|jjdk(S)Nzgoogle/protobuf/wrappers.proto)rjrL)rFs rrBrB|s  % %)I IIrcdi}|D](\}}||vrtdj||||<*|S)Nz'Failed to load JSON: duplicate key {0}.)rr7)r>resultrLrHs r_DuplicateCheckerrsH &kdE v~ @GGM NNF4L -rctj}| |jn|}|jdd} |j |}|j|}|S#t $rt dj|wxYw)z"Creates a message from a type URL./z0Can not find message descriptor by type_url: {0}) rDefaultpoolsplitFindMessageTypeByNameKeyError TypeErrorr7 GetPrototype)rr#dbr type_namerF message_classs rrrs "#+$nnS!"%)M33I>//"45-  M :AA(K MMMs A##$Bct|ts|jd} tj|t }t|||||S#t $r(}tdjt|d}~wwxYw)alParses a JSON representation of a protocol message into a message. Args: text: Message JSON representation. message: A protocol buffer message to merge into. ignore_unknown_fields: If True, do not raise errors for unknown fields. descriptor_pool: A Descriptor Pool for resolving types. If None use the default. max_recursion_depth: max recursion depth of JSON message to be deserialized. JSON messages over this depth will fail to be deserialized. Default value is 100. Returns: The same message passed as argument. Raises:: ParseError: On JSON parsing problems. re)object_pairs_hookzFailed to load JSON: {0}.N) rOrQrpr<loadsrr[rr7 ParseDict)textrignore_unknown_fieldsr#max_recursion_depthr>ras rParsers}. D#  ;;w DA D,= >B 2w 5& (( A 077A? @@AsA A>#A99A>cFt|||}|j||d|S)a8Parses a JSON dictionary representation into a message. Args: js_dict: Dict representation of a JSON message. message: A protocol buffer message to merge into. ignore_unknown_fields: If True, do not raise errors for unknown fields. descriptor_pool: A Descriptor Pool for resolving types. If None use the default. max_recursion_depth: max recursion depth of JSON message to be deserialized. JSON messages over this depth will fail to be deserialized. Default value is 100. Returns: The same message passed as argument. )_ParserConvertMessage)js_dictrrr#rparsers rrrs+( (/;N O&"- .rcLeZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z y ) rz(JSON format parser for protocol message.c<||_||_||_d|_y)Nr)rr#rrecursion_depth)r9rr#rs rr:z_Parser.__init__s"!6D*D2DDrc|xjdz c_|j|jkDr$tdj|j|j}|j }|s |j }t|r|j|||n:|tvrtt|d||||n|j||||xjdzc_y)aConvert a JSON object into a message. Args: value: A JSON object. message: A WKT or regular protocol message to record the data. path: parent path to log parse error info. Raises: ParseError: In case of convert problems. z,Message too deep. Max recursion depth is {0}N) rrrr7r@rArLrB_ConvertWrapperMessagerDr_ConvertFieldValuePair)r9rHrpathrFrAs rrz_Parser.ConvertMessages A d666 ELL  " "$ %% ++",,I   $ $d+, !!%$7 o %Gl?9-a0%$GM !!%$7Arc  g}|j}td|jD}|D]} |j|d}|s|jj|d}|st j |r|js%tdj|j||dd} |jj| }|s>dj| jddd} |jj| }|sV|jrtdj|j|||jD cgc]} | j c} ||vr0tdj|jj|||j#|||} |j$]| [|j$j&} | |vr0td j|jj| ||j#| | |j(t*j,j.k(r7|j0jd k(rt3||j&} d | _ns|j(t*j,j6k(r1|j8jd k(rt;||j&d n|j=|j&t?|rA|j=|j&|jA| ||d j||n|jBt*j,jDk(ru|j=|j&tG| tHstdj|| ||j(t*j,j.k(rtK| D]\}}t3||j&jM} |5| jjd k7rtdj||||jO|| dj|||nitK| D]d\}}|tdj|||t3||j&j#tQ||dj|||fn|j(t*j,j.k(rf|jRr|j|} nt3||j&} | jU|jO| | d j||ni|jRr+tQ| |d j|||j|<n2t;||j&tQ| |d j||ycc} w#t$rB}r'|j$tdj||ttW|d}~wtX$r }tdj||d}~wtZ$r }tdj||d}~wwxYw)a'Convert field value pairs into regular message. Args: js: A JSON object to convert the field value pairs. message: A regular protocol message to record the data. path: parent path to log parse error info. Raises: ParseError: In case of problems converting. c38K|]}|j|fywr+)rM).0fs r z1_Parser._ConvertFieldValuePair..s#C#$!" Q/CsNz0Message type {0} does not have extensions at {1}rr.zaMessage type "{0}" has no field named "{1}" at "{2}". Available Fields(except extensions): "{3}"zBMessage type "{0}" should not have multiple "{1}" fields at "{2}".zHMessage type "{0}" should not have multiple "{1}" oneof fields at "{2}".google.protobuf.Valuerrc{0}.{1}z4repeated field {0} must be in [] which is {1} at {2}zPnull is not allowed to be used as an element in a repeated field at {0}.{1}[{2}]z {0}.{1}[{2}]zFailed to parse {0} field: {1}.).r@dictrVrirN_VALID_EXTENSION_NAMEmatch is_extendablerr7rA Extensions_FindExtensionByNamejoinrrrMappendrYrLrWrr-rXr/rrrfrgsetattr ClearFieldr4_ConvertMapFieldValuerSrTrOlist enumerateaddr_ConvertScalarFieldValuerU SetInParentrQr[r)r9r>rrnamesrFfields_by_json_namerLr3 identifierrrH oneof_namerindexitemras rrz_Parser._ConvertFieldValuePairs E ++C(:(A(ACCqLpL#''d3$3377dC%.44T:#11BII&00$89 9Abz*$$99*E%*"2"23"7"<=J&&;;JGE  ' ' =>Df%//t);)B)BCAAKKC?EF F 5=44:F&11;;T45IJ J  T4  ! ! -%2C--22* 5 <k,((226MM "HHN%)4I899!!$ "0"7"7dE"JL L )/ N t "HHN%)4I899guzz*11*E>#8#8tU#KMN  N^^z99II I   !,,U3K!'5::6K  ! ! #   e[)2B2B42N O   (@ui..tT:)@@rc t|tstdj|||j |D]5}|j |||j |dj||7y)z2Convert a JSON representation into Struct message.z,Struct must be in a dict which is {0} at {1}rN)rOrrr7ClearrrV)r9rHrrr^s rrz_Parser._ConvertStructMessagesz eT " ELL   MMO= c GNN3,? ) 0 0s ;== rc |jjd}t|dt||dj |y)z3Convert a JSON representation into Wrapper message.rHrrN)r@rNrrr7)r9rHrrr3s rrz_Parser._ConvertWrapperMessages=    - -g 6E  K4F4Ft4LMOrc Vt|ts&tdj|j|||j j d}|j j d}|D]}t||dj|d}|jtjjk(r>|j||t||j|dj||t|||dj||t||j|<y) afConvert map field value for a message map field. Args: value: A JSON object to convert the map field value. message: A protocol message to record the converted data. field: The descriptor of the map field to be converted. path: parent path to log parse error info. Raises: ParseError: In case of convert problems. z3Map field {0} must be in a dict which is {1} at {2}r^rHz{0}.keyTrrN)rOrrr7rLr/rNrrWrr-rXrr) r9rHrr3r key_field value_fieldr^ key_values rrz_Parser._ConvertMapFieldValues eT "  ? F Fjj% ' ((""11%8I$$33G @3K #J **;*;D)*L3N$Y/ NrN)r rrrr:rrrrrrrrrrrrrrs=06@LD >5%$@  ONrrc |jtvr t|S|jtvr t ||S|jt j jk(r t||S|jt j jk(r|jt j jk(rPt|tr|jd}n|}|ddt|dzz zz}t!j"|St$j'|r t)d|S|jt j j*k(r|j,j.j1|d}|~ t3|}|j,j4j1|d}|J|j<j>dk(r|St)dj9||j,j:|j@Sy#t6$r0t)dj9||j,j:wxYw#t($r }t)dj9||d}~wwxYw) aqConvert a single scalar field value. Args: value: A scalar value to convert the scalar field value. field: The descriptor of the field to convert. path: parent path to log parse error info. require_str: If True, the field value must be a str. Returns: The converted scalar field value Raises: ParseError: In case of convert problems. re=zUnpaired surrogateNz(Invalid enum value {0} for enum type {1}rdr)!rW _INT_TYPES_ConvertIntegerrs _ConvertFloatrr-rq _ConvertBoolrlr,rmrOrQencodelenrnurlsafe_b64decode_UNPAIRED_SURROGATE_PATTERNsearchrrfrgvalues_by_nameriintrhr[r7rArjrknumber) rHr3r require_strencoded padded_valuer}rras rrrs(3 ~~# U ## < ' 5% (( :55BB B % -- :55DD D z11<< < eS !LL)''S\A-=)=!>> '' 55 ' - -e 4/0 0 :55BB B??1155eTBj   1u:&77;;FDI*   ZZ  ( *MELLU__..01 1   ! C 1ELLU__..01 1 1 3 \((D1 223sSII2I0BI!I0AI1H 1I:I 9II I/I**I/c\t|tr*|jstdj |t|t r.|j ddk7rtdj |t|trtdj |t|S)zConvert an integer. Args: value: A scalar value to convert. Returns: The integer value. Raises: ParseError: If an integer couldn't be consumed. zCouldn't parse integer: {0} rzCouldn't parse integer: "{0}"z2Bool value {0} is not acceptable for integer field) rOr{ is_integerrr7rQfindrPr)rHs rrr+sue&6&6&8 3::5A BBs 32 5 5<r(sF> + # ! 2&+&  22@@"22AA"22@@"22AACD *44BB$44CCEF *44BB$44CCEF    (bjjMO# #:;0I0/5/)) $) %  (HZ$) %  #/L5 HCvHCVJ  !&! (F%*""% 2e ZNfZNz73t2!CH4602!>!9!;"?":"<"A"<">;68"?":"<946r