?R2dPdZdZddlZddlmZddlZddlZddlmZddl Z ddl Z ddl m Z ddl mZddl mZd ZeejjejjejjejjgZeejjejjgZeejjejjgZd Zd Zd Ze jd Z e jdZ!Gdde"Z#Gdde#Z$Gdde#Z% d4dZ& d5dZ'dZ(Gdde)Z*dZ+dZ,dZ- d6d!Z. d6d"Z/e0e1fZ2Gd#d$e)Z3d7d%Z4d&Z5d'Z6d(Z7d)d*gd+d,gd+d,gd-d.gd/d0gd+d,gd1d2gd3Z8dS)8atContains 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.[-](?![-])|(?jr j}n j}||vrYt ri||<n j tj jkrg||< j||<n:#t0$r-} t3d j| d} ~ wwxYw|S)z?Converts normal message according to Proto3 JSON Specification.valuetruefalsec<g|]}|Sr)_FieldToJsonObject).0kr4r:s r z8_Printer._RegularMessageToJsonObject..s9&&&--eQ77&&&rz[%s]z#Failed to serialize {0} field: {1}.N) ListFieldsr name json_namer5r0fields_by_name isinstanceboolstrrMlabelrr.LABEL_REPEATED is_extensionrBrrAfieldscpp_typeCPPTYPE_MESSAGEcontaining_oneof default_value ValueErrorrr8) r:rr?r[rIrRv_fieldjs_mapkey recorded_keyrGer4s ` @rrFz$_Printer._RegularMessageToJsonObjects    ! !F8G ;;,%  + !$$$ u   ;&5g>'& % %c#t$$ &'% &  XXl#'#:#:s$%$%F< "T(( [J6E E E&&&&&$&&&"T((   ;%/)$,,UE::"T((,,UE::"T((  ,K$/'. K KE{j8GGG~!;!KKK$L   - #:DD?D RZZ     KBtHH{j8GGGBtHH..ue6IJJBtHH GGG / 6 6uz1 E E G GGG IsG G%% H/(HHc|jtjjkr||S|jtjjkre|jr|S|jjdkrdS|jj |d}||j S|j j dkr|Std|jtjjkrC|jtjjkr't%j|dS|S|jtjjkrt-|S|jt.vrt1|S|jt2vrt5j|r|dkrt8St:St5j|rt>S|jtjj kr=|j!r"tEtG||j!StIj%|S|S)z!,...244bk i  + +K < <Converts Value message according to Proto3 JSON Specification.kindN null_value list_value struct_value) WhichOneof_ListValueMessageToJsonObjectrrgetattrrArTrM)r:rwhichrIoneof_descriptors r_ValueMessageToJsonObjectz"_Printer._ValueMessageToJsonObjectZs   v & &E }-- T   / /0B C CC "eegu%%e)8?  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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. ri)object_pairs_hookzFailed to load JSON: {0}.N) rUrWrtr=loadsrr`rr8 ParseDict)textrignore_unknown_fieldsr$max_recursion_depthr?res rParsers. D#   ;;w  DA D,= > > >BB AAA 077A?? @ @@A 2w 5& ( ((sA B/BBcVt|||}|||d|S)a8Parses a JSON dictionary representation into a message. Args: js_dict: Dict representation of a JSON message. message: A protocol buffer message to merge into. ignore_unknown_fields: If True, do not raise errors for unknown fields. descriptor_pool: A Descriptor Pool for resolving types. If None use the default. max_recursion_depth: max recursion depth of JSON message to be deserialized. JSON messages over this depth will fail to be deserialized. Default value is 100. Returns: The same message passed as argument. )_ParserConvertMessage)js_dictrrr$rparsers rrrs4( (/;N O O&"--- .rcNeZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d S) rz(JSON format parser for protocol message.c>||_||_||_d|_dS)Nr)rr$rrecursion_depth)r:rr$rs rr;z_Parser.__init__s(!6D*D2DDrc|xjdz c_|j|jkr'td|j|j}|j}|s|j}t|r||||nM|tvr-tt|d||||n| ||||xjdzc_dS)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. 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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}rcrIz{0}.keyTrrN)rUrrr8rRr0rTrr\rr.r]rr) r:rIrr4r key_field value_fieldrc key_values rrz_Parser._ConvertMapFieldValuesV eT " "(  ? F Fj% ' ' ( (("1%8I$3G> @ @ @ @3K #J **;*;D)*L*L3N3N3N$$Y// N NrN)r rrrr;rrrrrrrrrrrrrrs006@L@L@LD   >555%%%$@@@    OOONNNNNrrc |jtvrt|S|jtvrt ||S|jt jjkrt||S|jt jj kr|j t jj kr\t|tr|d}n|}|ddt|dzz zz}t!j|St$|rt)d|S|jt jjkr|jj|d}| t3|}|jj|d}n;#t6$r.t)d||jjwxYw|?|jjdkr|St)d||jj|j SdS#t($r(}t)d||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. ri=zUnpaired surrogateNz(Invalid enum value {0} for enum type {1}rhr)!r\ _INT_TYPES_ConvertIntegerrw _ConvertFloatrr.ru _ConvertBoolrpr-rqrUrWencodelenrrurlsafe_b64decode_UNPAIRED_SURROGATE_PATTERNsearchrrjrkvalues_by_namermintrlr`r8rBrnronumber) rIr4r require_strencoded padded_valuerrres rrrsT(3 ~## U # ## < ' ' 5% ( (( :5B B B % - -- :5D D D z1< < < eS ! ! LL))'''S\\A-=)=!>> ' 555 ' - -e 4 4 1/00 0 :5B B B?155eTBBj   1u::&7;;FDII** 1 1 1ELLU_.0011 1 1   Z ( * *MELLU_.0011 1  ! C B" 333 \((D11 2 223sRHH)H'BH7*H"|tj krt d|tj krt d|dkrt d t|S#t$rw|tkrtd cYS|tkrtd cYS|t krtdcYSt d |wxYw) z!Convert an floating point number.z,Couldn't parse NaN, use quoted "NaN" insteadrzICouldn't parse Infinity or value too large, use quoted "Infinity" insteadzKCouldn't parse -Infinity or value too small, use quoted "-Infinity" insteadzFloat value too largezFloat value too smallnanz-Couldn't parse float "nan", use "NaN" insteadz-infinfzCouldn't parse float: {0})rUrrxr|rryr\rr.r~r _FLOAT_MAX _FLOAT_MINr`rzr{r}r8)rIr4s rrrDsu2 z%H F G GG z%; 9:: ::;; ; ~3AAA ) ) )0111 ) ) )0111 e^^ E F FF C <<  C C C  6]] )   5\\ $ 5\\ 3::5AA B BB CsC..$E/E/0E/ #E/c|r2|dkrdS|dkrdStd|t|tstd|S)zConvert a boolean value. Args: value: A scalar value to convert. require_str: If True, value must be a str. Returns: The bool parsed. 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