ó u®¸Qc @s|dZddlZyddlmZWnek r?dZnXyddlmZWnek rmdZnXej dƒZ ej dƒZ ej dƒZ idd 6d d 6d d 6dd6dd6dd6dd6Z x3edƒD]%Ze jeeƒdjeƒƒqßWedƒZeZd„Zd„Zep5eZdefd„ƒYZeeeeeee e!e"e#e$d„ Z%dS(sImplementation of JSONEncoder iÿÿÿÿN(tencode_basestring_ascii(t make_encoders[\x00-\x1f\\"\b\f\n\r\t]s([\\"]|[^\ -~])s [\x80-\xff]s\\s\s\"t"s\bss\fs s\ns s\rs s\ts i s \u{0:04x}tinfcCs!d„}dtj||ƒdS(s5Return a JSON representation of a Python string cSst|jdƒS(Ni(t ESCAPE_DCTtgroup(tmatch((s"/sys/lib/python2.7/json/encoder.pytreplace%sR(tESCAPEtsub(tsR((s"/sys/lib/python2.7/json/encoder.pytencode_basestring!s cCs]t|tƒr6tj|ƒdk r6|jdƒ}nd„}dttj||ƒƒdS(sAReturn an ASCII-only JSON representation of a Python string sutf-8cSs’|jdƒ}y t|SWnptk rt|ƒ}|dkrPdj|ƒS|d8}d|d?d@B}d|d@B}dj||ƒSnXdS( Niis \u{0:04x}iØi iÿiÜs\u{0:04x}\u{1:04x}(RRtKeyErrortordtformat(RR tnts1ts2((s"/sys/lib/python2.7/json/encoder.pyR0s      RN(t isinstancetstrtHAS_UTF8tsearchtNonetdecodet ESCAPE_ASCIIR (R R((s"/sys/lib/python2.7/json/encoder.pytpy_encode_basestring_ascii*s$ t JSONEncoderc Bs\eZdZdZdZeeeeeddddd„ Zd„Z d„Z ed„Z RS( sZExtensible JSON encoder for Python data structures. Supports the following objects and types by default: +-------------------+---------------+ | Python | JSON | +===================+===============+ | dict | object | +-------------------+---------------+ | list, tuple | array | +-------------------+---------------+ | str, unicode | string | +-------------------+---------------+ | int, long, float | number | +-------------------+---------------+ | True | true | +-------------------+---------------+ | False | false | +-------------------+---------------+ | None | null | +-------------------+---------------+ To extend this to recognize other objects, subclass and implement a ``.default()`` method with another method that returns a serializable object for ``o`` if possible, otherwise it should call the superclass implementation (to raise ``TypeError``). s, s: sutf-8c Cs|||_||_||_||_||_||_|dk rW|\|_|_n| dk ro| |_ n||_ dS(s° Constructor for JSONEncoder, with sensible defaults. If skipkeys is false, then it is a TypeError to attempt encoding of keys that are not str, int, long, float or None. If skipkeys is True, such items are simply skipped. If *ensure_ascii* is true (the default), all non-ASCII characters in the output are escaped with \uXXXX sequences, and the results are str instances consisting of ASCII characters only. If ensure_ascii is False, a result may be a unicode instance. This usually happens if the input contains unicode strings or the *encoding* parameter is used. If check_circular is true, then lists, dicts, and custom encoded objects will be checked for circular references during encoding to prevent an infinite recursion (which would cause an OverflowError). Otherwise, no such check takes place. If allow_nan is true, then NaN, Infinity, and -Infinity will be encoded as such. This behavior is not JSON specification compliant, but is consistent with most JavaScript based encoders and decoders. Otherwise, it will be a ValueError to encode such floats. If sort_keys is true, then the output of dictionaries will be sorted by key; this is useful for regression tests to ensure that JSON serializations can be compared on a day-to-day basis. If indent is a non-negative integer, then JSON array elements and object members will be pretty-printed with that indent level. An indent level of 0 will only insert newlines. None is the most compact representation. Since the default item separator is ', ', the output might include trailing whitespace when indent is specified. You can use separators=(',', ': ') to avoid this. If specified, separators should be a (item_separator, key_separator) tuple. The default is (', ', ': '). To get the most compact JSON representation you should specify (',', ':') to eliminate whitespace. If specified, default is a function that gets called for objects that can't otherwise be serialized. It should return a JSON encodable version of the object or raise a ``TypeError``. If encoding is not None, then all input strings will be transformed into unicode using that encoding prior to JSON-encoding. The default is UTF-8. N( tskipkeyst ensure_asciitcheck_circulart allow_nant sort_keystindentRtitem_separatort key_separatortdefaulttencoding( tselfRRRRRR t separatorsR$R#((s"/sys/lib/python2.7/json/encoder.pyt__init__es4         cCstt|ƒdƒ‚dS(slImplement this method in a subclass such that it returns a serializable object for ``o``, or calls the base implementation (to raise a ``TypeError``). For example, to support arbitrary iterators, you could implement default like this:: def default(self, o): try: iterable = iter(o) except TypeError: pass else: return list(iterable) # Let the base class default method raise the TypeError return JSONEncoder.default(self, o) s is not JSON serializableN(t TypeErrortrepr(R%to((s"/sys/lib/python2.7/json/encoder.pyR#¥scCs»t|tƒrut|tƒrU|j}|dk rU|dk rU|j|ƒ}qUn|jrht|ƒSt|ƒSn|j |dt ƒ}t|t t fƒs®t |ƒ}ndj |ƒS(s¦Return a JSON string representation of a Python data structure. >>> JSONEncoder().encode({"foo": ["bar", "baz"]}) '{"foo": ["bar", "baz"]}' sutf-8t _one_shottN(Rt basestringRR$RRRRR t iterencodetTruetlistttupletjoin(R%R*t _encodingtchunks((s"/sys/lib/python2.7/json/encoder.pytencodeºs      cCs|jri}nd}|jr*t}nt}|jdkrT||jd„}n|jttt d„}|rÔt dk rÔ|j dkrÔ|j rÔt ||j ||j |j |j|j |j|jƒ }n9t||j ||j ||j |j|j |j|ƒ }||dƒS(sØEncode the given object and yield each string representation as available. For example:: for chunk in JSONEncoder().iterencode(bigobject): mysocket.write(chunk) sutf-8cSs+t|tƒr!|j|ƒ}n||ƒS(N(RRR(R*t _orig_encoderR3((s"/sys/lib/python2.7/json/encoder.pyt_encoderçscSsl||krd}n4||kr*d}n||kr?d}n ||ƒS|shtdt|ƒƒ‚n|S(NtNaNtInfinitys -Infinitys2Out of range float values are not JSON compliant: (t ValueErrorR)(R*Rt_reprt_inft_neginfttext((s"/sys/lib/python2.7/json/encoder.pytfloatstrìs       iN(RRRRR R$Rt FLOAT_REPRtINFINITYtc_make_encoderR RR#R"R!Rt_make_iterencode(R%R*R+tmarkersR7R?t _iterencode((s"/sys/lib/python2.7/json/encoder.pyR.Ôs*    N( t__name__t __module__t__doc__R!R"tFalseR/RR'R#R5R.(((s"/sys/lib/python2.7/json/encoder.pyRFs >  csÙ‡‡‡‡‡‡‡‡‡ ‡ ‡‡‡‡‡‡‡‡‡fd†‰‡‡‡‡‡‡‡‡‡ ‡ ‡ ‡ ‡ ‡‡‡‡‡‡‡‡‡fd†‰‡‡‡‡‡‡‡‡ ‡ ‡‡‡‡‡‡‡‡‡fd†‰ˆS(Nc 3s8|sdVdSˆdk rOˆ |ƒ}|ˆkrBˆdƒ‚n|ˆ|}|rÂt}n|}ˆ |ˆƒré|ˆ|ƒVq­|dkr|dVq­|tkr|dVq­|tkr1|d Vq­ˆ |ˆ ˆfƒrX|ˆ|ƒVq­ˆ |ˆ ƒry|ˆ|ƒVq­|Vˆ |ˆˆfƒr¥ˆ||ƒ}n0ˆ |ˆ ƒrƈ||ƒ}nˆ||ƒ}x|D] } | VqÜWq­W|dk r|d8}ddˆ|Vnd Vˆdk r4ˆ|=ndS( Ns[]sCircular reference detectedt[is t tnullttruetfalset](RR/RI( tlstt_current_indent_leveltmarkeridtbuftnewline_indentt separatortfirsttvalueR4tchunk(R:R7t _floatstrt_indentt_item_separatorREt_iterencode_dictt_iterencode_listR-tdicttfloattidtintRR0tlongRDRR1(s"/sys/lib/python2.7/json/encoder.pyR] s^                     c 3s|sdVdSˆdk rOˆ|ƒ}|ˆkrBˆdƒ‚n|ˆ|isRMRNRLskey s is not a stringt}(RR/tsortedtitemst iteritemsRIR(R)( tdctRQRRRTR!RVRiRdRWR4RX(R:R7RYRZR[RER\R]t_key_separatort _skipkeyst _sort_keysR-R^R_R`RaRR0RbRDRR1(s"/sys/lib/python2.7/json/encoder.pyR\Us„                        c3s†ˆ |ˆƒrˆ|ƒVne|dkr1dVnQ|tkrEdVn=|tkrYdVn)ˆ |ˆ ˆfƒr|ˆ|ƒVnˆ |ˆ ƒr™ˆ|ƒVnéˆ |ˆ ˆfƒrÐxш||ƒD] }|Vq¾Wn²ˆ |ˆƒrx ˆ||ƒD] }|VqïWnˆdk rAˆ |ƒ}|ˆkr4ˆdƒ‚n|ˆ|sN      #   Í