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text_format.pyc
� ���hc @ s+ d Z d Z d d l Z d d l Z d d l Z e j rB e Z n d d l m Z d d l m Z d d l m Z d d d d d g Z e j � e j � e j � e j � f Z e j d e j � Z e j d e j � Z e e j j e j j g � Z e d d f � Z d Z d e f d � � YZ d e f d � � YZ d e! f d � � YZ" e# e# e# e# e$ e# e$ d e$ d � Z% d � Z& d e# e# e# e# e$ e# e$ e$ d � Z' d e# e# e# e# e$ e$ d � Z( d e# e# e# e# e$ e$ d � Z) d � Z* d e! f d � � YZ+ e# e# e$ d � Z, e# e# e$ d! � Z- e# e# e$ d" � Z. e# e# e$ d# � Z/ d$ e! f d% � � YZ0 d& � Z1 d' � Z2 d( � Z3 d) � Z4 d* e! f d+ � � YZ5 e5 Z6 d, � Z7 d- � Z8 d. � Z9 d/ � Z: d0 � Z; d1 � Z< e# e# d2 � Z= e# e# d3 � Z> e# e# d4 � Z? e# d5 � Z@ d6 � ZA d7 � ZB d8 � ZC d S(9 sb Contains routines for printing protocol messages in text format. Simple usage example: # Create a proto object and serialize it to a text proto string. message = my_proto_pb2.MyMessage(foo='bar') text_proto = text_format.MessageToString(message) # Parse a text proto string. message = text_format.Parse(text_proto, my_proto_pb2.MyMessage()) s kenton@google.com (Kenton Varda)i����N( t type_checkers( t descriptor( t text_encodingt MessageToStringt PrintMessaget PrintFieldt PrintFieldValuet Merges -?inf(?:inity)?f?s nanf?t 't "s google.protobuf.Anyt Errorc B s e Z d Z RS( s' Top-level module error for text_format.( t __name__t __module__t __doc__( ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR I s t ParseErrorc B s2 e Z d Z d d d d � Z d � Z d � Z RS( s3 Thrown in case of text parsing or tokenizing error.c C s� | d k r[ | d k r[ t | � } | d k rF | d j | � 7} n d j | | � } n | d k r� t t | � j | � n t t | � j � | | _ | | _ d S( Ns :{0}s {0} : {1}( t Nonet strt formatt superR t __init__t _linet _column( t selft messaget linet columnt loc( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR P s c C s | j S( N( R ( R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyt GetLine] s c C s | j S( N( R ( R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyt GetColumn` s N( R R R R R R R ( ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR M s t TextWriterc B s, e Z d � Z d � Z d � Z d � Z RS( c C s. t j r t j � | _ n t j � | _ d S( N( t sixt PY2t iot BytesIOt _writert StringIO( R t as_utf8( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR f s c C s@ t j r0 t | t j � r0 | j d � } q0 n | j j | � S( Ns utf-8( R R t isinstancet text_typet encodeR" t write( R t val( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR( l s c C s | j j � S( N( R" t close( R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR* r s c C s | j j � S( N( R" t getvalue( R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR+ u s ( R R R R( R* R+ ( ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR d s i c C sj t | � } t | | | | | | | | | | � } | j | � | j � } | j � | rf | j � S| S( s� Convert protobuf message to text format. Floating point values can be formatted compactly with 15 digits of precision (which is the most that IEEE 754 "double" can guarantee) using float_format='.15g'. To ensure that converting to text and back to a proto will result in an identical value, float_format='.17g' should be used. Args: message: The protocol buffers message. as_utf8: Produce text output in UTF8 format. as_one_line: Don't introduce newlines between fields. pointy_brackets: If True, use angle brackets instead of curly braces for nesting. use_index_order: If True, print fields of a proto message using the order defined in source code instead of the field number. By default, use the field number order. float_format: If set, use this to specify floating point number formatting (per the "Format Specification Mini-Language"); otherwise, str() is used. use_field_number: If True, print field numbers instead of names. descriptor_pool: A DescriptorPool used to resolve Any types. indent: The indent level, in terms of spaces, for pretty print. message_formatter: A function(message, indent, as_one_line): unicode|None to custom format selected sub-messages (usually based on message type). Use to pretty print parts of the protobuf for easier diffing. Returns: A string of the text formatted protocol buffer message. ( R t _PrinterR R+ R* t rstrip( R R$ t as_one_linet pointy_bracketst use_index_ordert float_formatt use_field_numbert descriptor_poolt indentt message_formattert outt printert result( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR y s & c C s1 | j t j j k o0 | j j o0 | j j � j S( N( t typeR t FieldDescriptort TYPE_MESSAGEt message_typet has_optionst GetOptionst map_entry( t field( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyt _IsMapEntry� s c C s8 t | | | | | | | | | | � } | j | � d S( N( R, R ( R R6 R4 R$ R. R/ R0 R1 R2 R3 R5 R7 ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR � s c C s5 t | | | | | | | | � } | j | | � d S( s% Print a single field name/value pair.N( R, R ( R@ t valueR6 R4 R$ R. R/ R0 R1 R5 R7 ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR � s c C s5 t | | | | | | | | � } | j | | � d S( s0 Print a single field value (not including name).N( R, R ( R@ RB R6 R4 R$ R. R/ R0 R1 R5 R7 ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR � s c C s� | d k r+ d d l m } | j � } n d d l m } | j � } y | j | � } Wn t k rn d SX| j | � } | � S( s! Returns a protobuf message instance. Args: type_name: Fully-qualified protobuf message type name string. descriptor_pool: DescriptorPool instance. Returns: A Message instance of type matching type_name, or None if the a Descriptor wasn't found matching type_name. i����( R3 ( t symbol_databaseN( R t google.protobufR3 t DefaultRC t FindMessageTypeByNamet KeyErrort GetPrototype( t type_nameR3 t pool_modRC t databaset message_descriptorR< ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyt _BuildMessageFromTypeName� s R, c B sh e Z d Z d e e e e d e d d d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s) Text format printer for protocol message.i c C s^ | | _ | | _ | | _ | | _ | | _ | | _ | | _ | | _ | | _ | | _ d S( sZ Initialize the Printer. Floating point values can be formatted compactly with 15 digits of precision (which is the most that IEEE 754 "double" can guarantee) using float_format='.15g'. To ensure that converting to text and back to a proto will result in an identical value, float_format='.17g' should be used. Args: out: To record the text format result. indent: The indent level for pretty print. as_utf8: Produce text output in UTF8 format. as_one_line: Don't introduce newlines between fields. pointy_brackets: If True, use angle brackets instead of curly braces for nesting. use_index_order: If True, print fields of a proto message using the order defined in source code instead of the field number. By default, use the field number order. float_format: If set, use this to specify floating point number formatting (per the "Format Specification Mini-Language"); otherwise, str() is used. use_field_number: If True, print field numbers instead of names. descriptor_pool: A DescriptorPool used to resolve Any types. message_formatter: A function(message, indent, as_one_line): unicode|None to custom format selected sub-messages (usually based on message type). Use to pretty print parts of the protobuf for easier diffing. N( R6 R4 R$ R. R/ R0 R1 R2 R3 R5 ( R R6 R4 R$ R. R/ R0 R1 R2 R3 R5 ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR � s % c C s� t | j � | j � } | r� | j | j � | j j d | j d | j f � | j | � | j j | j rw d n d � t St Sd S( s5 Serializes if message is a google.protobuf.Any field.s %s[%s]t s N( RM t TypeNameR3 t MergeFromStringRB R6 R( R4 t type_urlt _PrintMessageFieldValueR. t Truet False( R R t packed_message( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyt _TryPrintAsAnyMessage. s $ c C su | j | | j | j � } | d k r+ t S| j } | j d | j � | j | � | j | j rj d n d � t S( NRN s ( R5 R4 R. R RT R6 R( RS ( R R t formattedR6 ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyt _TryCustomFormatMessage; s c C s% | j r | j | � r d S| j j t k rA | j | � rA d S| j � } | j rl | j d d � � n x� | D]� \ } } t | � r� x� t | � D]5 } | j � d | d | | � } | j | | � q� Wqs | j t j j k r x1 | D] } | j | | � q� Wqs | j | | � qs Wd S( se Convert protobuf message to text format. Args: message: The protocol buffers message. Nt keyc S s | d j S( Ni ( t index( t x( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyt <lambda>S t RB ( R5 RX t DESCRIPTORt full_namet _ANY_FULL_TYPE_NAMERV t ListFieldsR0 t sortRA t sortedt GetEntryClassR t labelR R: t LABEL_REPEATED( R R t fieldsR@ RB RY t entry_submsgt element( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR F s" c C sa | j } | j d | j � | j r? | j t | j � � n� | j r� | j d � | j j � j r� | j t j j k r� | j t j j k r� | j | j j � n | j | j � | j d � n; | j t j j k r� | j | j j � n | j | j � | j t j j k r'| j d � n | j | | � | j rP| j d � n | j d � d S( s% Print a single field name/value pair.RN t [t ]s : s N( R6 R( R4 R2 R t numbert is_extensiont containing_typeR> t message_set_wire_formatR9 R R: R; Re t LABEL_OPTIONALR< R_ t TYPE_GROUPt namet cpp_typet CPPTYPE_MESSAGER R. ( R R@ RB R6 ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR d s* c C s� | j r d } d } n d } d } | j ra | j j d | � | j | � | j j | � nZ | j j d | � | j d 7_ | j | � | j d 8_ | j j d | j | � d S( Nt <t >t {t }s %s s %s i RN ( R/ R. R6 R( R R4 ( R RB t openbt closeb( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyRR � s c C s� | j } | j t j j k r. | j | � n�| j t j j k r� | j j j | d � } | d k rz | j | j � q�| j t | � � n'| j t j j k r,| j d � t | t j � r� | j d � } n | } | j t j j k r� t } n | j } | j t j | | � � | j d � n� | j t j j k rg| rW| j d � q�| j d � nP | j t k r�| j d k r�| j d j | j | � � n | j t | � � d S( s� Print a single field value (not including name). For repeated fields, the value should be a single element. Args: field: The descriptor of the field to be printed. value: The value of the field. s "s utf-8t truet falses {1:{0}}N( R6 Rs R R: Rt RR t CPPTYPE_ENUMt enum_typet values_by_numbert getR R( Rr R t CPPTYPE_STRINGR% R R& R' R9 t TYPE_BYTESRT R$ R t CEscapet CPPTYPE_BOOLt _FLOAT_TYPESR1 R ( R R@ RB R6 t enum_valuet out_valuet out_as_utf8( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR � s2 N( R R R RT R R RV RX R R RR R ( ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR, � s & ! c C s^ t | t � s< t j r* | j d � } q< | j d � } n t | j d � | | | d | �S( s� Parses a text representation of a protocol message into a message. NOTE: for historical reasons this function does not clear the input message. This is different from what the binary msg.ParseFrom(...) does. Example a = MyProto() a.repeated_field.append('test') b = MyProto() text_format.Parse(repr(a), b) text_format.Parse(repr(a), b) # repeated_field contains ["test", "test"] # Binary version: b.ParseFromString(a.SerializeToString()) # repeated_field is now "test" Caller is responsible for clearing the message as needed. Args: text: Message text representation. message: A protocol buffer message to merge into. allow_unknown_extension: if True, skip over missing extensions and keep parsing allow_field_number: if True, both field number and field name are allowed. descriptor_pool: A DescriptorPool used to resolve Any types. Returns: The same message passed as argument. Raises: ParseError: On text parsing problems. s utf-8s R3 ( R% R R t PY3t decodeR' t ParseLinest split( t textR t allow_unknown_extensiont allow_field_numberR3 ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyt Parse� s % c C s^ t | t � s< t j r* | j d � } q< | j d � } n t | j d � | | | d | �S( s^ Parses a text representation of a protocol message into a message. Like Parse(), but allows repeated values for a non-repeated field, and uses the last one. Args: text: Message text representation. message: A protocol buffer message to merge into. allow_unknown_extension: if True, skip over missing extensions and keep parsing allow_field_number: if True, both field number and field name are allowed. descriptor_pool: A DescriptorPool used to resolve Any types. Returns: The same message passed as argument. Raises: ParseError: On text parsing problems. s utf-8s R3 ( R% R R R� R� R' t MergeLinesR� ( R� R R� R� R3 ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR � s c C s% t | | d | �} | j | | � S( s Parses a text representation of a protocol message into a message. Args: lines: An iterable of lines of a message's text representation. message: A protocol buffer message to merge into. allow_unknown_extension: if True, skip over missing extensions and keep parsing allow_field_number: if True, both field number and field name are allowed. descriptor_pool: A DescriptorPool used to resolve Any types. Returns: The same message passed as argument. Raises: ParseError: On text parsing problems. R3 ( t _ParserR� ( t linesR R� R� R3 t parser( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� s c C s% t | | d | �} | j | | � S( s Parses a text representation of a protocol message into a message. Args: lines: An iterable of lines of a message's text representation. message: A protocol buffer message to merge into. allow_unknown_extension: if True, skip over missing extensions and keep parsing allow_field_number: if True, both field number and field name are allowed. descriptor_pool: A DescriptorPool used to resolve Any types. Returns: The same message passed as argument. Raises: ParseError: On text parsing problems. R3 ( R� R� ( R� R R� R� R3 R� ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� 3 s R� c B s� e Z d Z e e d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � � Z d � Z RS( s( Text format parser for protocol message.c C s | | _ | | _ | | _ d S( N( R� R� R3 ( R R� R� R3 ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR Q s c C s: t | t � s! | j d � } n | j | j d � | � S( sB Parses a text representation of a protocol message into a message.s utf-8s ( R% R R� R� R� ( R R� R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyt ParseFromStringY s c C s t | _ | j | | � | S( sB Parses a text representation of a protocol message into a message.( RT t _allow_multiple_scalarst _ParseOrMerge( R R� R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� _ s c C s | j | j d � | � S( sB Merges a text representation of a protocol message into a message.s ( t _MergeLinesR� ( R R� R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyRP e s c C s t | _ | j | | � | S( sB Merges a text representation of a protocol message into a message.( RS R� R� ( R R� R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� i s c C s3 t | � } x | j � s. | j | | � q Wd S( s� Converts a text representation of a protocol message into a message. Args: lines: Lines of a message's text representation. message: A protocol buffer message to merge into. Raises: ParseError: On text parsing problems. N( t Tokenizert AtEndt _MergeField( R R� R t tokenizer( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� o s c C s� | j } | j d � r� | j � g } x& | j d � rO | j | j � � q* Wd j | � } | j s� | j d | j � � n | j j | � } | s� | j r� d } q� | j d | � � n. | | j k r� | j d | | j f � � n | j d � n(| j � } | j ro| j � rot | t t � } | j j | d � } | r| j r| j j | � } qn� | j j | d � } | s�| j j | j � d � } | r�| j t j j k r�d } q�n | r| j t j j k r| j j | k rd } n | s'| j d | j | f � � n | r\| j r�| j r�| j | j j � } | d k r�| | j k r�| j d | j | | j j | j f � � q�n | j! t j j" k r�| j d � | j# } n | j d � | j$ } | j% t j j& k rI| j d � rIxM t rE| | | | � | j d � r5Pn | j d � q Wqu| | | | � n | j skt' � t( | � | j d � s�| j d � n d S( s� Merges a single protocol message field into a message. Args: tokenizer: A tokenizer to parse the field name and values. message: A protocol message to record the data. Raises: ParseError: In case of text parsing problems. Rj t .s+ Message type "%s" does not have extensions.s� Extension "%s" not registered. Did you import the _pb2 module which defines it? If you are trying to place the extension in the MessageSet field of another message that is in an Any or MessageSet field, that message's _pb2 module must be imported as wells1 Extension "%s" does not extend message type "%s".Rk s* Message type "%s" has no field named "%s".sb Field "%s" is specified along with field "%s", another member of oneof "%s" for message type "%s".t :t ,t ;N() R^ t TryConsumet ConsumeIdentifiert appendt joint is_extendablet ParseErrorPreviousTokenR_ t Extensionst _FindExtensionByNameR� R Rn t Consumet ConsumeIdentifierOrNumberR� t isdigitt ParseIntegerRS t fields_by_numberR� t _FindExtensionByNumbert fields_by_namet lowerR9 R R: Rq R< Rr R� t containing_oneoft WhichOneofRs Rt t _MergeMessageFieldt _MergeScalarFieldRe Rf t AssertionErrort _SkipFieldContents( R R� R RL Rr R@ Rl t which_oneoft merger( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� } s� c C s� | j � g } | j d � | j | j � � | j d � | j | j � � | j d � | j � g } x& | j d � r� | j | j � � qn Wd j | � d j | � f S( sB Consumes a google.protobuf.Any type URL and returns the type name.R� t /( R� R� R� R� R� ( R R� t prefixRr ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyt _ConsumeAnyTypeUrl� s c C s� t | � } | j d � r$ d } n | j d � d } | j j t k r�| j d � r�| j | � \ } } | j d � | j d � | j d � r� d } n | j d � d } t | | j � } | s� t d | � � n xH | j | � s'| j � r| j d | f � � n | j | | � q� W| j t j j k rXt | | j � j � } n t | | j � } | j | d | �n� | j t j j k r�| j r�| j | j � } q(| r�t | | j � j � � } q(t | | j � j � } n5 | j r | j | } n t | | j � } | j � xH | j | � sr| j � r_| j d | f � � n | j | | � q+W| r�| j j d j } | t j j k r�t | | j � | j } | j | j � q�| j t | | j � | j <n d S( s" Merges a single scalar field into a message. Args: tokenizer: A tokenizer to parse the field value. message: The message of which field is a member. field: The descriptor of the field to be merged. Raises: ParseError: In case of text parsing problems. Ru Rv Rw Rx Rj Rk R� s$ Type %s not found in descriptor pools Expected "%s".t type_url_prefixRB N( RA R� R� R< R_ R` R� RM R3 R R� R� R� Re R R: Rf t getattrRr t addt PackRm R� Rd t SetInParentR� Rs Rt RY t MergeFromRB ( R R� R R@ t is_map_entryt end_tokenR� t packed_type_namet expanded_any_end_tokent expanded_any_sub_messaget any_messaget sub_messaget value_cpptypeRB ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� � sb c C s% | j } t | d � o$ | j d k S( Nt syntaxt proto3( R^ t hasattrR� ( R RL ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyt _IsProto3SyntaxA s c C s� | j } d } | j t j j t j j t j j f k rH t | � } no| j t j j t j j t j j f k r� t | � } n6| j t j j t j j f k r� t | � } n| j t j j t j j f k r� t | � } n� | j t j j t j j f k r| j � } n� | j t j j k r5| j � } n� | j t j j k rY| j � } n^ | j t j j k r}| j � } n: | j t j j k r�| j | � } n t d | j � � | j t j j k r| j! r�| j" | j# | � q�t$ | | j% � j# | � n� | j& | � } | j! ru| j' re| re| j( | � re| j) d | j* j+ | j+ f � � q�| | j" | <nZ | j' r�| r�| j, | j% � r�| j) d | j* j+ | j% f � � n t- | | j% | � d S( sH Merges a single scalar field into a message. Args: tokenizer: A tokenizer to parse the field value. message: A protocol message to record the data. field: The descriptor of the field to be merged. Raises: ParseError: In case of text parsing problems. RuntimeError: On runtime errors. s Unknown field type %ds; Message type "%s" should not have multiple "%s" extensions.s7 Message type "%s" should not have multiple "%s" fields.N(. R� R R9 R R: t TYPE_INT32t TYPE_SINT32t TYPE_SFIXED32t _ConsumeInt32t TYPE_INT64t TYPE_SINT64t TYPE_SFIXED64t _ConsumeInt64t TYPE_UINT32t TYPE_FIXED32t _ConsumeUint32t TYPE_UINT64t TYPE_FIXED64t _ConsumeUint64t TYPE_FLOATt TYPE_DOUBLEt ConsumeFloatt TYPE_BOOLt ConsumeBoolt TYPE_STRINGt ConsumeStringR� t ConsumeByteStringt TYPE_ENUMt ConsumeEnumt RuntimeErrorRe Rf Rm R� R� R� Rr R� R� t HasExtensionR� R^ R_ t HasFieldt setattr( R R� R R@ t _RB t can_check_presence( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� G s\ N( R R R RT R R R� R� RP R� R� R� R� R� t staticmethodR� R� ( ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� N s m Hc C sJ | j d � r< | j d � r< | j d � r< t | � n t | � d S( s} Skips over contents (value or message) of a field. Args: tokenizer: A tokenizer to parse the field name and values. R� Rw Ru N( R� t LookingAtt _SkipFieldValuet _SkipFieldMessage( R� ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� � s c C s� | j d � rI | j � x | j d � r8 | j � q W| j d � n | j � t | � | j d � s| | j d � n d S( s� Skips over a complete field (name and value/message). Args: tokenizer: A tokenizer to parse the field name and values. Rj R� Rk R� R� N( R� R� R� R� ( R� ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyt _SkipField� s c C sm | j d � r d } n | j d � d } x. | j d � r[ | j d � r[ t | � q. W| j | � d S( sf Skips over a field message. Args: tokenizer: A tokenizer to parse the field name and values. Ru Rv Rw Rx N( R� R� R� R� ( R� t delimiter( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� � s #c C sq | j � r# x | j � r q Wd S| j � rm t | � rm t | � rm | j � rm t d | j � � n d S( s� Skips over a field value. Args: tokenizer: A tokenizer to parse the field name and values. Raises: ParseError: In case an invalid field value is found. Ns Invalid field value: ( t TryConsumeByteStringt TryConsumeIdentifiert _TryConsumeInt64t _TryConsumeUint64t TryConsumeFloatR t token( R� ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� � s R� c B s� e Z d Z e j d � Z e j d e j � Z e j d e j � Z e j d j d d g g e D] Z d j d e � ^ qa � � Z e j d � Z e j d � Z e d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � Z d � Z! d � Z" d � Z# d � Z$ d � Z% d � Z& d � Z' d! � Z( d" � Z) d# � Z* d$ � Z+ d% � Z, RS(& s� Protocol buffer text representation tokenizer. This class handles the lower level string parsing by splitting it into meaningful tokens. It was directly ported from the Java protocol buffer API. s \s+s (\s*#.*$)s (\s|(#.*$))+t |s [a-zA-Z_][0-9a-zA-Z_+-]*s# ([0-9+-]|(\.[0-9]))[0-9a-zA-Z_.+-]*s! {qt}([^{qt}\n\\]|\\.)*({qt}|\\?$)t qts [^\d\W]\w*s \w+c C s� d | _ d | _ d | _ d | _ d | _ t | � | _ d | _ d | _ d | _ t | _ | | _ | rx | j p~ | j | _ | j � | j � d S( Ni i����R] ( t _positionR R R t _token_startR� t itert _linest _current_linet _previous_linet _previous_columnRS t _more_linest _skip_commentst _WHITESPACE_OR_COMMENTt _WHITESPACEt _whitespace_patternt _SkipWhitespacet NextToken( R R� t skip_comments( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR � s c C s | j | k S( N( R� ( R R� ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� s c C s | j S( s^ Checks the end of the text was reached. Returns: True iff the end was reached. ( R� ( R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� s c C sx xq t | j � | j k rs y t | j � | _ Wn$ t k rW d | _ t | _ d SX| j d 7_ d | _ q Wd S( NR] i i ( t lenR� R t nextR� t StopIterationRT R R ( R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyt _PopLine s c C sd x] t r_ | j � | j j | j | j � } | s8 Pn t | j d � � } | j | 7_ q Wd S( Ni ( RS R R t matchR� R R t group( R R t length( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR s c C s! | j | k r | j � t St S( s� Tries to consume a given piece of text. Args: token: Text to consume. Returns: True iff the text was consumed. ( R� R RS RT ( R R� ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� ' s c C s) | j | � s% | j d | � � n d S( s� Consumes a piece of text. Args: token: Text to consume. Raises: ParseError: If the text couldn't be consumed. s Expected "%s".N( R� R ( R R� ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� 5 s c C s; | j } | j j | � s- | j d � � n | j � | S( Ns Expected comment.( R� t _COMMENTR R R ( R R8 ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyt ConsumeCommentA s c C sS | j d k o | j d k } | j } | j � } | j | k oF | } | | f S( sC Consumes a comment, returns a 2-tuple (trailing bool, comment str).i ( R R R� R ( R t just_startedt before_parsingt commentt trailing( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyt ConsumeCommentOrTrailingCommentH s c C s+ y | j � t SWn t k r& t SXd S( N( R� RS R RT ( R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� X s c C s; | j } | j j | � s- | j d � � n | j � | S( s� Consumes protocol message field identifier. Returns: Identifier string. Raises: ParseError: If an identifier couldn't be consumed. s Expected identifier.( R� t _IDENTIFIERR R R ( R R8 ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� _ s c C s+ y | j � t SWn t k r& t SXd S( N( R� RS R RT ( R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyt TryConsumeIdentifierOrNumbern s c C s? | j } | j j | � s1 | j d | � � n | j � | S( s� Consumes protocol message field identifier. Returns: Identifier string. Raises: ParseError: If an identifier couldn't be consumed. s& Expected identifier or number, got %s.( R� t _IDENTIFIER_OR_NUMBERR R R ( R R8 ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� u s c C s+ y | j � t SWn t k r& t SXd S( N( t ConsumeIntegerRS R RT ( R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyt TryConsumeInteger� s c C sR y t | j d | �} Wn( t k rC } | j t | � � � n X| j � | S( s� Consumes an integer number. Args: is_long: True if the value should be returned as a long integer. Returns: The integer parsed. Raises: ParseError: If an integer couldn't be consumed. t is_long( t _ParseAbstractIntegerR� t ValueErrorR R R ( R R R8 t e( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR � s c C s+ y | j � t SWn t k r& t SXd S( N( R� RS R RT ( R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� � s c C sL y t | j � } Wn( t k r= } | j t | � � � n X| j � | S( s� Consumes an floating point number. Returns: The number parsed. Raises: ParseError: If a floating point number couldn't be consumed. ( t ParseFloatR� R R R R ( R R8 R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� � s c C sL y t | j � } Wn( t k r= } | j t | � � � n X| j � | S( s� Consumes a boolean value. Returns: The bool parsed. Raises: ParseError: If a boolean value couldn't be consumed. ( t ParseBoolR� R R R R ( R R8 R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� � s c C s+ y | j � t SWn t k r& t SXd S( N( R� RS R RT ( R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� � s c C sI | j � } y t j | d � SWn" t k rD } | j | � � n Xd S( s� Consumes a string value. Returns: The string parsed. Raises: ParseError: If a string value couldn't be consumed. s utf-8N( R� R R& t UnicodeDecodeErrort _StringParseError( R t the_bytesR ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� � s c C sR | j � g } x3 | j rD | j d t k rD | j | j � � q Wd j | � S( s� Consumes a byte array value. Returns: The array parsed (as a string). Raises: ParseError: If a byte array value couldn't be consumed. i R] ( t _ConsumeSingleByteStringR� t _QUOTESR� R� ( R t the_list( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� � s c C s� | j } t | � d k s+ | d t k rD | j d | f � � n t | � d k sj | d | d k r� | j d | f � � n y t j | d d !� } Wn( t k r� } | j t | � � � n X| j � | S( sO Consume one token of a string literal. String literals (whether bytes or text) can come in multiple adjacent tokens which are automatically concatenated, like in C or Python. This method only consumes one token. Returns: The token parsed. Raises: ParseError: When the wrong format data is found. i i s Expected string but found: %ri i����s String missing ending quote: %r( R� R R& R R t CUnescapeR R R ( R R� R8 R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR% � s "& c C sO y t | | j � } Wn( t k r@ } | j t | � � � n X| j � | S( N( t ParseEnumR� R R R R ( R R@ R8 R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� s c C s t | | j d | j d � S( s� Creates and *returns* a ParseError for the previously read token. Args: message: A message to set for the exception. Returns: A ParseError instance. i ( R R� R ( R R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� s c C s t | | j d | j d � S( s9 Creates and *returns* a ParseError for the current token.i ( R R R ( R R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR s c C s | j d t | � � S( Ns Couldn't parse string: ( R R ( R R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR# s c C s� | j | _ | j | _ | j t | j � 7_ | j � | j sP d | _ d S| j j | j | j � } | r� | j r� | j j | j | j � } n | r� | j d � } | | _ n | j | j | _ d S( s Reads the next meaningful token.R] Ni ( R R� R R R R� R R t _TOKENR R� R R R ( R R R� ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR s (- R R R t ret compileR t MULTILINER R R� R& t markR R* R R RS R R� R� R R R� R� R R R� R� R R� R RT R R� R� R� R� R� R� R% R� R� R R# R ( ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� � sJ , c C s t | d t d t �S( s� Consumes a signed 32bit integer number from tokenizer. Args: tokenizer: A tokenizer used to parse the number. Returns: The integer parsed. Raises: ParseError: If a signed 32bit integer couldn't be consumed. t is_signedR ( t _ConsumeIntegerRS RT ( R� ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� 8 s c C s t | d t d t �S( s� Consumes an unsigned 32bit integer number from tokenizer. Args: tokenizer: A tokenizer used to parse the number. Returns: The integer parsed. Raises: ParseError: If an unsigned 32bit integer couldn't be consumed. R/ R ( R0 RT ( R� ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� G s c C s+ y t | � t SWn t k r& t SXd S( N( R� RS R RT ( R� ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� V s c C s t | d t d t �S( s� Consumes a signed 32bit integer number from tokenizer. Args: tokenizer: A tokenizer used to parse the number. Returns: The integer parsed. Raises: ParseError: If a signed 32bit integer couldn't be consumed. R/ R ( R0 RS ( R� ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� ^ s c C s+ y t | � t SWn t k r& t SXd S( N( R� RS R RT ( R� ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� m s c C s t | d t d t �S( s� Consumes an unsigned 64bit integer number from tokenizer. Args: tokenizer: A tokenizer used to parse the number. Returns: The integer parsed. Raises: ParseError: If an unsigned 64bit integer couldn't be consumed. R/ R ( R0 RT RS ( R� ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� u s c C s7 y t | d | d | �t SWn t k r2 t SXd S( NR/ R ( R0 RS R RT ( R� R/ R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyt _TryConsumeInteger� s c C sX y t | j d | d | �} Wn( t k rI } | j t | � � � n X| j � | S( sU Consumes an integer number from tokenizer. Args: tokenizer: A tokenizer used to parse the number. is_signed: True if a signed integer must be parsed. is_long: True if a long integer must be parsed. Returns: The integer parsed. Raises: ParseError: If an integer with given characteristics couldn't be consumed. R/ R ( R� R� R R R R ( R� R/ R R8 R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR0 � s c C sA t | d | �} t d t | � t | � } | j | � | S( s Parses an integer. Args: text: The text to parse. is_signed: True if a signed integer must be parsed. is_long: True if a long integer must be parsed. Returns: The integer value. Raises: ValueError: Thrown Iff the text is not a valid integer. R i ( R t _INTEGER_CHECKERSt intt CheckValue( R� R/ R R8 t checker( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR� � s c C sL y$ | r t | d � St | d � SWn! t k rG t d | � � n Xd S( s Parses an integer without checking size/signedness. Args: text: The text to parse. is_long: True if the value should be returned as a long integer. Returns: The integer value. Raises: ValueError: Thrown Iff the text is not a valid integer. i s Couldn't parse integer: %sN( t longR3 R ( R� R ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR � s c C s� y t | � SWn� t k r� t j | � rT | d d k rG t d � St d � Sq� t j | � rm t d � Sy t | j d � � SWq� t k r� t d | � � q� Xn Xd S( s� Parse a floating point number. Args: text: Text to parse. Returns: The number parsed. Raises: ValueError: If a floating point number couldn't be parsed. i t -s -inft inft nant fs Couldn't parse float: %sN( t floatR t _FLOAT_INFINITYR t _FLOAT_NANR- ( R� ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR � s c C s0 | d k r t S| d k r t St d � � d S( s� Parse a boolean value. Args: text: Text to parse. Returns: Boolean values parsed Raises: ValueError: If text is not a valid boolean. R{ t tt 1RS R| R: t 0RT s Expected "true" or "false".N( R{ R> R? RS ( R| R: R@ RT ( RS RT R ( R� ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR! � s c C s� | j } y t | d � } WnN t k rl | j j | d � } | d k r� t d | j | f � � q� ni Xt | j d � r� | j j d k r� | Sn | j j | d � } | d k r� t d | j | f � � n | j S( s& Parse an enum value. The value can be specified by a number (the enum value), or by a string literal (the enum name). Args: field: Enum field descriptor. value: String value. Returns: Enum value number. Raises: ValueError: If the enum value could not be parsed. i s% Enum type "%s" has no value named %s.R� R� s+ Enum type "%s" has no value with number %d.N( R~ R3 R t values_by_nameR� R R_ R� t fileR� R Rl ( R@ RB t enum_descriptorRl R� ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyR) s (D R t __author__R R+ R R� R3 R6 t google.protobuf.internalR RD R R t __all__t Uint32ValueCheckert Int32ValueCheckert Uint64ValueCheckert Int64ValueCheckerR2 R, t IGNORECASER< R= t frozensetR: t CPPTYPE_FLOATt CPPTYPE_DOUBLER� R& R` t ExceptionR R t objectR RT R R RA R R R RM R, R� R R� R� R� R� R� R� R� R� t _TokenizerR� R� R� R� R� R� R1 R0 R� R R R! R) ( ( ( s? /usr/lib/python2.7/site-packages/google/protobuf/text_format.pyt <module>) s� ) � / # � @ � V
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